bluuebunny/crossref_metadata_2025 huggingface dataset:
Efficient and Ecological Cultivation Techniques of Bitter Gourd
Authors: Yang Yan , Liu Zi Ji , Wang Deng Feng
Published: October 2012

Construction of environment-friendly and resource-saving cultivation techniques is the key to sustainable development of agriculture and the ecological environment. In order to explore the efficient and ecological Hainan bitter gourd cultivation patterns, our laboratory had conducted production comparative study for two consecutive years (2010-2011) using Reyan No. 1 dark green bitter gourd. The results show that drip irrigation, balanced fertilization at different growth stages, bagging and the physical control of pest and disease are efficient and ecological cultivation measures of bitter gourd in Hainan.
Applications of Effect Nature Theories in the Environmental Management
Authors: Zhao Xiao
Published: October 2012

With the increasing deepening of the development of the environmental landscape design, the social orientation and utility properties of the design highlights gradually and people increasingly attach more and more importance to the economic factors in design. The design utility is not only one of the basis for the development of design but also one of the directions of the creative of design theories. This essay emphasizes on the discussion of the design utility and reveals the objective laws between the design and economy. The ecological design theory to some extent is the inherent extension of the utility theories and is of great practical significance in the context of the prosperity of today’s design. The ultimate goal of design is design utility maximization and the rational use of resources, demands for design innovation, humane care and economic optimal combination. Design is impossible to separate from the society and the economy and exist independently. The nature of the design is to achieve a perfect unity among the use value, aesthetic value and effective value. The utility exactly constantly promotes the updates of this kind of optimal allocation.
Determination of Cd(II) in Water Samples by Summable Spectrophotometry of Positive-Negative Peaks after Cloud Point Extraction
Authors: Gao Lin , Chen Fang , Yang Hao Yi , Yan Gao Hua , Zhong Guo Xiu
Published: October 2012

Cadmium has been determined by summable spectrophotometry of positive-negative peaks with cadion and Triton X-114 after cloud point preconcentration. Influence factors on cloud point extraction, color reaction and absorbance were investigated by studying the summation absorbance of color compounds at 480 nm and 570 nm. The sensitivity and absorbance of this method are at least five times higher when compared with that of usual cadion spectrophotometry due to the summation of positive and negative peak. The proposed method is sensitive, simple, accurate and environmentally-friendly in the determination of cadmium in environment water.
Treatment of Concentrated Liquid of Landfill Leachate by Coagulation and Micro-Electrolysis Strengthened by H2O2
Authors: An Zheng Yang , Xu Xiao Jun , Xu Xiao Jun
Published: October 2012

According to water quality characteristics, coagulation and micro-electrolysis process was utilized to the treatment of concentrate liquid of membrane landfill leachate. Working parameters were optimized through single and orthogonal experiments. The experimental results showed that under the optimum conditions, remova1 rates of COD, TOC, UV254 and chromaticity reached 76.8 %, 79.6 %, 81.1 % and 70 %, respectively. The value of BOD5/COD increased from 0.03 to 0.31 and E2/E4 increased from 12.4 to 38.5. The biodegradability of wastewater was improved significantly, which was advantageous to the subsequent bio-treatment. It can be concluded that the process of coagulation and micro-electrolysis is an attractive alternative for the reuse and volume reduction of concentrated liquid of membrane landfill leachate.
Study on the Start-Up of UASB to Treat Chemical Wastewater with High Concentration Organism
Authors: Ouyang Er Ming , Chen Li , Wang Bai Yang
Published: October 2012

UASB is used to treat chemical wastewater with high concentration organism. The successful starting of UASB is the taking shape of granular sludge. The operation of the project showed that：the consistence of CODcr was 3500 to 5000 mg/L in the influent, 1000 to 1200 mg/L in the effluent. UASB started-up successfully with the removal rate of CODcr was 80% and the system had stable operation.
Groundwater Dynamic Change of Over-Exploited Area Based on Numerical Simulation in Cangzhou City, China
Authors: Li Xue , Li Guo Min , Zhou Peng Peng , Li Ming
Published: October 2012

Long-term excessive extraction of groundwater has caused many environmental and geological problems such as depression cone and land subsidence in the city of Cangzhou, China. In order to analyze the variation of groundwater levels in over-exploited area and predict the evolution after decreasing pumping along with the South-to-North Water Diversion project, a 3-D transient groundwater flow model was established. The results show that several depression cones have formed in shallow and deep aquifers in recent years. In addition, the area of the depression cones would decrease and the centre levels of them would ascend by restrict exploitation of deep groundwater after the implementation of the South-to-North Water Diversion project. The work can provide a scientific basis for reasonable water resources allocation with the South-to-North Water Diversion project in Cangzhou city.
Survey of Rural Domestic Sewage Treatment Systems of Songjiang District in Shanghai, China
Authors: Huang Peng , Guo Yao Guang , Lou Xiao Yi , Yuan Xue Wu , Xu Shuang Jie , Xiao Dong Xue , Zhai Ping , Xu Lei , Wang Zhao Hui , Liu Jian She
Published: October 2012

Due to the relatively unprogressive economic and social development of Songjiang rural areas of Shanghai city in China, the degree of rural domestic sewage treatment was relatively weak and hysteretic. The rural sewage treatment systems of Songjiang district were investigated through field survey. Finally, the systems of soil infiltration-constructed wetland and combinatorial biofilter, with obvious advantages, were proposed to popularize in Songjiang rural areas more suitably.
Application of Compound Formaldehyde Scavenger in Leather
Authors: Ren Long Fang , Sun Sen , Wang Xue Chuan , Qiang Tao Tao
Published: October 2012

Different types of formaldehyde scavenger were used to remove free formaldehyde in aldehyde tanning leather. The results showed that: the formaldehyde removal effect of self-made aminated collagen (EAC) was the best, followed by hyperbranched polymer with active methylene (HPAM). Then the mixture of EAC and HPAM was used to remove free formaldehyde. The optimum conditions were obtained by single factor experiment. The weight ratio of EAC and HPAM was 1:1 and the processing time was 2h. Finally, EAC, the mixture of EAC with HPAM and chitosan were used to remove free formaldehyde in oxazolidine tanned sheep skin. The comparison results showed that the formaldehyde-removal rate of the mixture of EAC and HPAM reached to 75% which was better than that of EAC and chitosan, but also it had obvious thickening and assisting dyeing effects to leather.
Occurrence and Removal of Selected Pharmaceuticals in a Wastewater Treatment Plant
Authors: Duan Yan Ping , Wen Zhi Hao , Meng Xiang Zhou , Chen Ling
Published: October 2012

The occurrence and removal of selected pharmaceuticals have been investigated in a municipal wastewater treatment plant (WWTP) of Shanghai in this study. Ibuprofen (IBP), naproxen (NPX), ketoprofen (KEP), diclofenac (DFC), and clofibric acid (CA) were selected as target compounds. Results showed that all of these pharmaceuticals were detected in the influent samples with IBP showing the highest concentrations (1380 ng/L). The partition coefficient (logKd) between the particulate and the dissolved phase calculated for KEP, NPX, CA, DFC, and IBP ranged from 1.2 to 2.2 in the raw sewage and the treated effluent suggesting the weak tendency of the target pharmaceuticals being absorbed onto particles. Different compounds were removed to different extent in the WWTP treatment processes. The highest removal efficiency was observed for IBP and the lowest for CA, 87.2% and 36.7%, respectively. The results indicated that municipal WWTP cannot remove these pharmaceuticals efficiently.
Frequency Distribution Approach for Deriving Ecological Criteria for Liao River and Tai Lake in China
Authors: Duan Meng , Zhu Lin , Qi Shan Na
Published: October 2012

According to the frequency distribution approach of Nutrition Criteria Technical Guidance Manual of U.S. EPA, we calculated eco-criteria of Tai Lake and Liao River in China by observing data. The results show that: ① Phytoplankton H is 2.81, phytoplankton D is 2.03, zooplankton H is 3.16 and zooplankton D is 7.70 in Tai Lake. ② Phytoplankton H is 3.04, phytoplankton D is 2.66, the zooplankton H is 3.46 and zooplankton D is 5.15 in Liao River. The results show that the eco-criteria by frequency distribution approach is feasible and correct.
Quickly Removal of Arsenic from Aqueous Systems with the Fe/MnO2 Nano-Flowers
Authors: Peng Liang , Lei Ming , Zeng Qing Ru , Chai Li Yuan
Published: October 2012

Fe/MnO2 was prepared from hydrothermal procedure, and its properties for removal of arsenic from aqueous solution were investigated. The samples were characterized with XRD, SEM and FTIR. SEM images revealed the Fe/MnO2 was dispersing flower-like sphere with the diameter of 500-800 nm and the width of petal was of 20-30 nm. Sorption of the arsenic to Fe/MnO2 reached equilibrium in less than 180 s, which was the much faster than that of pure MnO2 and amorphous iron manganese binary oxide. The adsorption isotherm was agreed well to the Freundlich adsorption model with maximum adsorption capacities of 26.5 mg/g. The Fe/MnO2 was able to remove 100% of arsenic in water at pH 4.0, and this adsorbent was stable in solution with low pH. The Fe/MnO2 nano-flowers are a potential high efficient nanomaterial for removal of arsenic from water.
Estimation of Nitrogen and Phosphorus Release Rates at Sediment-Water Interface of Nansi Lake, China
Authors: Li Bao , Wang Zhi Qi
Published: October 2012

At present, Nansi Lake restoration is maily focused on reducing extraneous pollution, however, it is unclear about the endogenous pollution. In this study, twelve intact sediment cores were collected from four sub-lakes (Nanyang Lake, Dushan Lake, Zhaoyang Lake and Weishan Lake) in Nansi Lake, and the fluxes of NH4+-N, PO43--P, NO3--N, TN and TP at sediment-water interface were calculated based on static incubation of sediment cores with a laboratory-scale benthic chamber. The incubation results showed fluxes of PO43--P, NO3--N, TN and TP in Nanyang Lake were the highest and as follows: 2.73, 7.55, 44.43 and 3.06 mg/m2.d, respectivly, and the flux of NH4+-N in Nanyang Lake, Dushan Lake and Zhaoyang Lake had little difference ranged from 8.99 to 10.19 mg/m2.d. This study indicated that during the sampling period sediment acted as a source of nitrogen as well as phosphorus to the overlying water body in Nansi Lake.
The Mo Loading Effect on Thermo Stability and SO2 Oxidation of SCR Catalyst
Authors: Gao Yan , Luan Tao , Lv Tao , Xu Hong Ming
Published: October 2012

The SCR catalysts were produced with V2O5, WO3, MoO3 and anatase type TiO2. The thermo stability of the catalyst with different MoO3 loading was analyzed with TG-DTG. And the SO2 oxidations were researched with a fixed bed reactor under simulated exhaust gas. The different loadings of MoO3 did not effect on the thermo stability of the catalyst with temperature in the test range of 30~1000 °C. The TG–DTG curves of thermal decomposition process of V2O5-WO3-MoO3/TiO2 catalyst showed three mass loss segments: 1st the evaporation of crystal water from 70 °C to 130 °C; 2nd the decomposition of organics from 180 °C to 350 °C; 3rd the decomposition of impurities from 480 °C to 550 °C. The catalyst loading MoO3 showed higher catalytic selectivity compared to the catalysts without MoO3. MoO3 contained in the catalysts prevented SO2 oxidation, improving the oxidation start temperature and reducing the maximum oxidation.
Optimization of Nitrogen Removal by Treating Real Domestic Sewage which is Low C/N in A/O Process
Authors: Jiao Er Long , Gao Chun Di , Hao Kun , Wang Li
Published: October 2012

By treating real domestic sewage which is low C/N in A/O process ，results showed that different removal rates occured under different organic loadings、internal reflux ratio (R) without external carbon source . It was demonstrated that with the improvement of organic loading, F/M improved from 0.22kg/(kgMLSS•d) to 0.28kg/(kgMLSS•d), removal rates of TN and COD were improved by 4.84% and 16.55% respectively. Because lower C/N, TN and COD removal had no obvious enhancement by elevating R from 150% to 250% with organic loading is 0.28kg/(kgMLSS•d).
Removal of Arsenic from Micro-Polluted Water by Enhanced Coagulation Process
Authors: Li Ming Yu , Wu Hai Bo , Ma Pei Pei , Cao Gang , Song Lin , Ren Gang
Published: October 2012

The removal of arsenic in micro-polluted water by enhanced coagulation with Poly Ferric Metasilicate (PFSS) was studied. The effects of dosage of PFSS , the dosage of oxidant and oxidize time on the removal efficiency of arsenic were discussed. Under the conditions of dosage of PFSS 0.065mmol/L, the residual concentration of arsenic in post-treated water was lower than 0.01 mg/L for raw water with initial concentration of arsenic 0.1 mg/L.
The Adsorption of Nickel from Wasterwater Samples on Grass Carp Scales
Authors: Liu Jin , Cheng Xian Zhong , Peng Yuan , Chen Hong Mei
Published: October 2012

The adsorption of grass carp fish scale was used to remove Ni2+ in the heavy metals wastewater. The effect of shaking time, temperature and pH value on the adsorption Ni2+ onto fish scale was investigated. The maximum biosorption was both observed at pH 6.3 on the eggshell membrane. Optimal adsorption capacity was 120.9 mg g-1 at initial concentration 100 mg L-1. Characterization of the biosorbent fish scales was performed using scanning electron microscope (SEM), and Fourier transform-infrared (FTIR) spectroscopy. The mechanism for the adsorption was studied. The adsorption of Ni2+on to fish can be described by Langmuir isotherm model when the concentration of Ni2+ under 100mg•L-1.
Research on the Detection Method of Emulsified Oil in Condensed Water
Authors: Li Bao Ping , Xuan Wang , Lu Xiao Long , Hao Chun Xia
Published: October 2012

Emulsified oil is one of the main pollutants in condensed water. At present, the difficulties in demulsification of emulsified oil and dephenolization of petroleum ether are the main challenges in quantitative determination of emulsified oil in water by UV spectrophotometry. In this paper, second derivative ultraviolet spectrophotometry and demulsification with NaCl and ultrasonic were adopted to eliminate the disturbance of petroleum ether and avoid dephenolization process. Results show that the linear range of the standard oil is from 0 to 30mg/L, the recovery lies between 90.4%-101.6%, the relative errors are no more than 3%, the coefficient of variation are no more than 1.4%, and the repeatability standard deviation is only 0.1366. These results indicate that the emulsified oil detection method established has such advantages as high sensitivity, little interference, simple determination procedure, and accurate and reliable measuring result.
Investigation and Evaluation of Water Quality of the East Lake, Wuhan
Authors: Peng San Xi , Li Yi Lian , Yang Zhen , Zhong Zhao Hong
Published: October 2012

The East Lake of Wuhan, as a famous scenic area, has been seriously polluted with the influences of human activity. This paper sets up 7 monitoring points (D1～D7) along the East Lake according to the characteristics of point and non-point source pollution, to investigate and evaluate the current situation of water quality on the basis of fuzzy evaluation method. In which, the evaluation factors used for calculation of weight factors are different for lake water collected from different monitoring points. Results showed that the water quality of D3 is at Grade I and that of the other 6 monitoring points are all worse than Grade V. It was deduced that the D3 water was purified by aquatic plant of water lilies, while D1, D2, D4～D7 water were seriously polluted by the wastewater from household, hotels and restaurants, which was without any treatments and discharged into the East Lake directly. In addition, the pollutants from running vehicles on the bank of East Lake possibly went into this lake in the rain or snow weather and brought the lake water pollution. Therefore, some measures of controlling the direct discharge of wastewater from pollution sources, planting aquatic plants in the lake area and separating the lake from roads by a parkway, should be taken to protect the East Lake water environment and improve its water quality.
Adsorption of Volatile Phenol in Coking Wastewater by Diatomite
Authors: Gu Qi Yuan , Wu Gen , Lu Xi Ning
Published: October 2012

Coal process wastewater that discharged from coal conversion processes usually contains volatile phenol in high concentration. As a natural mineral, diatomite demonstrates its excellent adsorption performance especially in organic pollutants removal. Diatomite was used for phenol removal in cokingwastewater by adsorption and the effect of diatomite dosage, contact time, salinity, intitial pH conditon and reaction temperature were investigated. It was observed that the removal rate of phenol increased with an increase in the diatomite dosage and contact time. The solution salinity could inhibit the phenol adsorption onto diatomite slightly by cometitive adsorption. Alkaline conditions were especially favorable for phenol removal. The increased reaction temperature could improve phenol adsorption to a large extent as well.
Promote Green Trade Development of China by CDM
Authors: Zhang Hong Zhi , Sang Ye Si , Wang Jian Ping
Published: October 2012

With the rise of green trade, developed countries and development cooperation between China and have to CDM to reduce and control excessive consumption of resources and environmental pollution problems. In this paper, the use of CDM in China to promote green trade development status of introduction, more comprehensive, in-depth analysis of the use of CDM to promote China's trade problems in the development of green and causes, and to make China the use of CDM to promote the development of effective countermeasures green trade.
Construction of the Circulation in the Economy Type City - Take Zhengzhou as an Example
Authors: Yu Ai Shui
Published: October 2012

In the face of resource consuming rapidly and serious environmental pollution day by day caused by traditional economy, developing circulation economy has already become the request for development of era. Complying with the request for sustainable development, circulation economy is a kind of ecological economy in essence. This article takes Zhengzhou as an example .On the basis of analysing the intension of circulation economy, the article points out how to structure economic circulation city, and has spied and analysed the connection between circulation economy and sustainable development.
Study on Action Mechanism of Chinese Government Green Procurement Policy on the Development of Low-Carbon Economy
Authors: Li Bing , Sun Teng
Published: October 2012

The government green procurement policy is put forward in the background of low-carbon economy. This paper aims at clarifying the interaction mechanism between the Chinese government green procurement policy and the low-carbon economy, meanwhile, making some targeted recommendations, in hope of promoting the sustained, rapid and sound development of the low-carbon economy of China.
Research on System Dynamics Model of Green Process Innovation for Manufacturing Industry from Low-Carbon Perspective
Authors: Tian Hong Na , Li Hai Tao
Published: October 2012

The green process innovation of manufacturing industry is a multilevel, multi index, complex and dynamic system. Applying system dynamics method, this research refines the feedback path and gives its causality and flow chart according to its general construction. Then, the system dynamics model of green process innovation is developed in order to explore the operation rules of green process innovation system in Chinese manufacturing industry.
The Building of Scenic Area Evaluation Index System on Low-Carbon Economy Perspective
Authors: Li Xiao Qin , Yin Yuan , Lu Hai Xia
Published: October 2012

The proposition of low-carbon tourism concept gave birth to the new developing rules of scenic area. Understanding the connotation of low-carbon scenic area and build the evaluation and certification of low-carbon scenic area as quickly as possible, which is the theoretical basis of low-carbon transition in scenic area. This paper builds a concept model of low-carbon Scenic Area by referring to the UN Commission on Sustainable Development (UNCSD)'s DSR (Driving — Status — Response) model, and understands the connotation of low-carbon scenic area from five levels which include development stage of scenic area, resources and environment, emission-reduction technology, consumer operation, policy concept. On the base above, to construct the evaluation system of low-carbon scenic area by choosing four level indicators including low-carbon resources evaluation, the development evaluation, the awareness evaluation and the experience evaluation , which can provide a reference for the development potential of low-carbon scenic area and provide the theoretical direction and the technical support for the inspect of future low-carbon scenic area, the cooperation of emission reduction projects and the establishment of discharge compensating system.
Total-Life-Cycle Analysis of the Low Carbon Building
Authors: Yao De Li , Chen Tong , Mi Chang Lin
Published: October 2012

This paper applies the total-life-cycle management theory to the construction and development of low-carbon buildings, and makes analysis of the implementation ways of low-carbon buildings in various stages of project development. So the low-carbon buildings in china can get sustainable development and the low-carbon economy can be realized rapidly.
Low-Carbon Tourism Scenic Spots: Background, Concept and Methods
Authors: Wu Qi Fu , Yuan Shuang Ling
Published: October 2012

Low-carbon Tourism Scenic spots are the key important part of Low-carbon Tourism industry, which is attached to natural ecological environment with massive carbon sink. Low-carbon tourism emphasizes low-exhausting, low-consuming and low-contamination, and compensate to carbon footprint through improving ecological environment. This article is based on establishing low-carbon scenic spots, suggests different methods to establish low-carbon scenic spots from several angle, like ecology conservation, low-carbon product design, daily energy-saving, low-carbon transportation, low-carbon accommodation, low-carbon sightseeing and catering service etc.
Discussions on the Eco-Tourism Development of the Kanas Nature Reserve in Xinjiang, China
Authors: Qin Jian Xiong , Deng Gui Ping , Tang Yong
Published: October 2012

To solve the problems occurred at present in the Kanas Nature Reserve, strategic countermeasure of sustainable development of eco-tourism have also been suggested, including: a. establishing a legislation system for the eco-tourism programming; b. establishing an eco-tourism environment protection planning system; c. establishing an eco-tourism environment protection auditing system; d. Establishing an eco-tourism environment protection legislative and law enforcement system; e. establishing an eco-tourism ethical education and management system.
Research on Evaluation of Sustainable Development Based on Management Entropy for Scenic Areas
Authors: Yang Qian Lan , Zhang Ying
Published: October 2012

The traditional evaluation methods usually use static and linear techniques to analyze the target audience, and it cannot fully and dynamically reflect the status quo and development trend of the evaluation object. Therefore, applying these methods to evaluate the sustainable development trend of the scenic deficiencies which is a complex and giant system has some deficiencies. In order to solve the above problem, this thesis is based on the management entropy theory, and will create the methods of traditional evaluation.
A Tentative Plan of the Construction of Low-Carbon Tourism Complex of Jiuzhaigou
Authors: Zhou Qiao , Yang Qian Lan
Published: October 2012

Jiuzhaigou scenic area is the valuable tourism resource in China, but the perennial overload operation makes the sustainable development of Jiuzhaigou worrying. The construction of low-carbon tourism complex and the scientific, reasonable and healthy operation are of vital importance to the sustainable development of Jiuzhaigou scenic area. This essay elaborates the concept and construction of low-carbon tourism scenic area of Jiuzhaigou, providing theoretical reference for the sustainability of Jiuzhaigou tourism industry.
On the Designing of Low-Carbon Services in the Whole Tour – Take Jiuzhai Valley as an Example
Authors: Fu Yun Xin , Lin Ling
Published: October 2012

By analysing the connotation and development background of low-carbon tourism( L-c T ), and learning about most of the main researches in L-c T from scholars at home and abroad, this paper studied the demand and behavior characteristics of tourist in each phase of their tour, meaning before, during and after trip. And then from the experience of Jiuzhai Valley, the essay focused on discussing the L-c T services elements and details that providers should target at, and proposed some advcies for the thorough implementation of L-c T.
Analysis of Finance and Environmental Protection
Authors: Cai Shao Lun
Published: October 2012

The low-carbon economy has become a global issue today. By exploring the meaning of the concept of environmental finance theory and research, this paper introduces the practice of the financial industry for environmental protection. The practice may have both positive and negative aspects of a brief analysis of the financial turmoil on the cause of environmental protection impact. Then aiming at the subject of how to grasp the direction of sustainable development in the crisis and promote economic development，at the same time to guarantee the value of environment, has undergone a new study attempt.
Study on Management and Organization Innovation of Low-Carbon Scenic Spots
Authors: Wang Miao , Ren Jing Fei , Li Jing
Published: October 2012

There are many problems about the current management mode of the scenic spots in China with the contradiction between the economic development and environmental protection as the key problem. The study on the management and control mode of the low-carbon scenic spots can alleviate the overload operation in the scenic spots to a great extent and it can help increase the economic income as well as achieve a sustainable development of the scenic spots. The straight-matrix structure constructs a horizontal and vertical management coordination platform with the information technology as the support and it enables the management information to be processed and conveyed within the organization so as to realize a win-win development of economy and environmental protection in the scenic spots.
Fuzzy TOPSIS Model for Pollution Assessment of Unintentional Produced Polychlorinated Biphenyls in China
Authors: Cui Song , Guo Liang , Li James , Li Yi Fan
Published: October 2012

Due to Chinese air concentration of polychlorinated biphenyls (PCBs) was increasingly from 2004 to 2008, and PCBs were banned in the past decade in China. With rapidly development of Chinese economy, the unintentional produced PCBs (UP-PCBs) may become the main sources of air concentration. We pay attention to investigate the production amount of different industries of different provinces in China. Through emission factor of different pollutant sources to calculate the weights, then using the fuzzy TOPSIS to assess pollutant emission, the results showed a strong and significant coefficient between cement production and emission, and between closeness coefficient (C*) and Gross Domestic Product (GDP) of different provinces in 2009, then we compare the total amount of emission to C* values in different provinces that found the order of emission assessment very approximately. Hence, the fuzzy TOPSIS methods can effectively assess the pollution emission condition of UP-PCBs.
Countermeasures of Guiding College Students to Obtain Employment in Low-Carbon Industry
Authors: Zhao Hui Qin , Lei Lei
Published: October 2012

Ecological crisis has become a very urgent and very knotty global problem cared by common humanity since the 21 century. In this context, the construction of low-carbon society has been appealed increasingly. College students as the main force have become the main power of developing the low-carbon economy and constructing the low-carbon society. And the employment of college students is directly related to the construction of low-carbon society. This study has analyzed the problem of employment of college students in the circumstance of low-carbon society and has proposed the countermeasures of guiding college students to obtain employment in low-carbon industry.
To Protect, Inherit, and Develop the Excellent Traditional Culture from the Perspective of Low Carbon Economy
Authors: Zhao Hui Qin , Zhao Kun
Published: October 2012

“Low carbon economy” has become the main trend of the development of international economy, the adjustment and upgrade of industrial structure necessarily calls for the development of cultural industry. Excellent traditional culture is a distinctive mark of city. It is very important to continue the historical context, to culture the cultural spirit, to promote the prosperity development, and to improve the comprehensive competitiveness to protect, inherit, and develop excellent traditional culture. This paper takes Tangshan City as the research object. From the perspective of "low carbon economy", it has investigated the development of Tangshan City’s excellent traditional culture and analyzed the existing problems. In the end, it has put forward the countermeasures to protect, inherit, and develop the excellent traditional culture.
Technology Innovation Based on Environmental Kuznets Curve Hypothesis
Authors: He Yu Wei , Jiang Jin Rong
Published: October 2012

Low-carbon economy was an inevitable choice in response to climate warming. With the deep analysis of the environmental Kuznets curve (EKC), this paper used two models to analyze the relationship between the growth of a country’s economic and the quantity of pollutants produced in the process. The empirical study compare the two groups of samples, which described energy consumption per unit of industrial added value, each group contains five symbolic provinces or municipalities in coastal and western areas. The outcome proved the positive significance of technology innovation.
Discussion about Urban Low-Carbon Economy
Authors: Li Xiao Mei , Jiang Jin Rong
Published: October 2012

After studying relevant viewpoints of both domestic and abroad scholars, the author expounded and defined the definition, characteristics, elements, and scientific connotation of low-carbon economy, at the same time he thought that low-carbon economy was a development pattern characterized by low energy consumption. The author makes an innovation on the basis of the previous discussion and subdivides the low carbon economy’s errors and clarifies some viewpoints of the low-carbon economic construction. Firstly, this paper analyzed the low carbon economy and the meaning of low-carbon city, and then clarified the misunderstanding on low-carbon economy, and finally described the development of measures to promote low-carbon economy.
Low-Carbon Life and Low-Carbon Industries Association Studies: Example from Household Energy Consumption
Authors: Qiao Yong
Published: October 2012

Low-carbon industries and people's lives are interrelated. A survey was conducted with a population sample of 100 households. This paper compared the rural and urban households’ energy consumption. It was found that the household energy-use is complex. The urban households’ energy use has a high-carbon tendency. The rural households’ energy consumption is relatively low-carbon, but their energy consumption behaviors are gradually being abandoned. Whether the consumer chooses a low-carbon lifestyle or not, it does not relate to his idea but to the industries. With the economic level improving, all households may choose electricity only. If the Power industry is not low carbon, the life of people can't be low carbon. The article focuses on the energy industry and concerns that low-carbon life is driven by low-carbon industries.
Study on the Comprehensive Benefit of the Energy-Saving Social Security Houses
Authors: Li Xu Sheng , Shi Chao Feng
Published: October 2012

Due to the lack of money and information asymmetry, the energy-saving benefit of social security houses has been ignored in some regions. According to the Economic Evaluation Method and Parameters of Construction Projects (III), this paper has a discussion on the energy-saving security rooms from perspectives of financial benefit, national economic benefit and social benefit. The results show that there is a phenomenon of “market failure” in the field of energy-saving social security houses，and then the authors put forward to some suggestions for government.
Resources Exploitation Model of Ecological Sports of Shandong Province
Authors: Gao Jie
Published: October 2012

Ecological sports refers to the athletic sports which develops on the basis of full utilization of various natural resources, aiming at realizing harmonious development among human beings , nature and sports. Ecological sports is not only a new way of life, a new sport philosophy, but also one of the major changes of social sports in recent years. There is great development potential of ecological sport in Shandong Province, due to its abundant sports ecological resources. This study has conducted research and development on the resources of ecological sport in Shandong Province, and on the basis of which constructed a model combining with tourism, culture and arts, family sports and school sports respectively, aiming to promote the development of ecological sport in Shandong Province with new idea and new measure.
Research on Low-Carbon Tourist Spot Development Based on Environmental Capacity Control: A Case Study on Mt. Longquan in Chengdu
Authors: Pang Zhu Dan
Published: October 2012

Abstract. A low-carbon tourist spot comprises primarily three of its main aspects: natural environment, tourism facilities and the tourist spot management system. Based on the ecotourism development experience of Mt. Longquan Ecotourism Functional Zone in Chengdu, this article intends to cite the environmental capacity theory to study low-carbon tourism development and help maintain an optimal balance between environmental quality and tourist-generated carbon emission by taking such steps as environmental capacity balancing and control.
Effect of Raw Material Ratios on the Compressive Strength of Chang Jiang Iron Ore Gangues Aerated Concrete Block
Authors: Xu Wen Hua , Zhang Hao , Ren Wei Jun , Wu Jin Yi
Published: October 2012

The present study was to investigate the production of aerated concrete block from ChangJiang iron ore gangues. Analyze Quartz Sand, cement, CaO and gangue’s ratio’s influence on the aerated concrete block’s compressive strength, and then determine the optimum ratio. The results shows that gangue, quartz sand, cement, CaO, gypsum, aluminum powder, additive’s optimum ratio is 60.11%，8.26%，15.03%, 14.07%, 2%, 0.06% and 0.07% the dry weight of raw materials. Obtain the strongest compressive strength with the ratio 0.59:1 for water and raw materials. Adding iron gangues into aerated concrete block can turn wastes into treasures, which is originally done by us.
Compared Research on Operational Management Efficiency of Tourism Enterprises Based on Low-Carbon Management Perspective
Authors: Luo Yu Yan , Liao Zhi Xue , Wang Jun , Ren Jing Fei , Liu Zhu Sheng
Published: October 2012

The evolution of low-carbon economy era is putting forward new requirements for the development and operational management of tourism enterprises. A new type mode named low-carbon management gives an opportunity for tourism enterprises to change development way from extensive style to intensive one. How to measure the effect of operational management of tourism enterprises and the efficiency level, and provide a practical basis and decision-making for the development of enterprises as well as the industry is the focus of research on implementing low-carbon economy and management. Based on studying low-carbon management theory, setting up the relationship between the results analyzed by DEA method and the operational states, and taking China’s 18 listed tourism companies as empirical case studies, according to the results, to apply the emerging tools and techniques of low-carbon management, enhance the allocation level of human, material, financial and other resources, reduce excessive occupied resources and consumption, and cut down the pollution and emissions towards external environment will be the developing tide at present and in the future.
A Study on Ningxia’s Economic Development with Low Carbon
Authors: Fan Ying
Published: October 2012

In 2009 the project of ‘China’s acclimatization’ organized by China, England and Switzerland together selects Ningxia Hui autonomous region as the experimental unit of the project. As Ningxia locates the inland of west China with vivid climate feature, fragile ecological environment, extensive economic development and obvious feature of high carbon, it is urgent for it to explore the road of developing low-carbon economy and is also commonly significance of reference for both China’s minority regions and other developing countries with rich coal resource.
China City Industrial Structure Planning and Industry Trends of Low Carbon Economy
Authors: Chen Yu Xing , Luo Hui
Published: October 2012

The article in had the selection based on industrial energy consumption, industrial energy intensity, industrial carbon dioxide emissions, industrial carbon dioxide Emissions intensity and industrial carbon productivity index analysis such as China's industrial economic development three stages of evolution characteristics of low carbon, and according to the 1985 ~ 2007 China work Industry economic data through the regression analysis forecast industry a low carbon economy future development tendency. The analysis results show that, from 1985 to 2007 years although energy consumption Quantity and industrial carbon emissions overall a growing trend, but the industrial strength of energy consumption declined, industrial carbon production ability enhancement, industrial energy intensity reducing to reduce co2 emissions larger contribution, based on this proposed to promote the development of China's industrial low carbon specific Suggestions.
On the Analysis of Urban Environmental Factors of Health Status of University Teachers in Hei Longjiang Province
Authors: Yang Jun , Jiu Yan Hong , Yan Shi
Published: October 2012

Senior title intellectuals not only shoulder the important task to train high-level persons, but also are the disseminator of modern knowledge and the main force of scientific work.. Their health status related to China’s scientific and technological progress and social development. There are many factors. The research perspective is oriented to the condition of the Universities of Hei Longjiang Province senior teachers. In the process of development of city environment system, if people want various elements that constitute the city environment to interact, digest or absorb the city rubbish and waste which is used to develop production, the symmetry must be broken, making the city environment and the teachers’ health in order.
Research on the Recycling Logistics Network Design of Renewable Resources in China
Authors: Zhou Ling Yun , Zhang Qing
Published: October 2012

The construction of efficient renewable resource recycling network is the premise of utilizing the enormous renewable resources in city and rural areas. According to the characteristics of renewable resources and the actual recycling conditions in China, the main influence factors of renewable resource recycling logistics network were analyzed Moreover, the guiding principles and general ideas of the construction of renewable resource recycle logistics network were analyzed, and its framework and operation measures were elaborately designed for government management departments and renewable resource machining enterprises to improve the ability of distributed processing of recycling and promote a healthy and orderly development of renewable resource industry.
Research of Energy Efficiency Solutions in Building
Authors: Li Shi
Published: October 2012

Energy is among the most important key words in modern times. Energy efficiency of building has becoming one of the most important subject branches and development trends of architecture. In this work, we try to do some researches to make contributions to Energy efficiency of building. In the paper we proposed several solutions from the points of roof, floor, door, windows, wall and so on. Finally we made a summary of the work at the end of this paper.
The Study on High Building Structures Decentralized Vibration Control
Authors: Wang Xue Qun , Dong Xiang Ying
Published: October 2012

An interesting result that has been observed here is that systems that have two-level hierarchical control can exhibit a special form of fault-tolerance.. This concept is illustrated using an example of displacement control in a 4 floor building subject to seismic excitation. The two-level system performance, for both actuator malfunctions and model uncertainties is compared with a centralized robust control design using H-∞ optimization with respect to the exogenous seismic inputs.
Study on Traditional Chinese Architecture
Authors: Mu Xia , Huang Ying
Published: October 2012

Green Dragon, White Tiger, Red Phoenix and Black Tortoise constitute four Gods in the ancient China. comprehension of these four Gods is of great help to realize Chinese culture. As the representatives of ancient Chinese gods, these four administer the East, the West, the South and the North respectively. They are always respected and revered by Chinese people, and people take them as the gods to suppress evils. Especially the dragon, it is the god representing the spirit of Chinese nation and also symbolizing the emperors in ancient China. For this reason, the image of four Gods express incomparable role in the traditional Chinese architectural ornament.
The Application of Insulated Double-Glass Photovoltaic Module in BIPV
Authors: Wu Xiao Li , Den Xiao Ying , Wei Chen Guang
Published: October 2012

In this paper, insulated double-glass photovoltaic module is proposed, including its definition and characteristics. Because of its merits of heat and sound insulation, as well as clean energy generated by solar cells in double-glass, it can be widely used in building integrated photovoltaic (BIPV). Thermal properties and generating electricity efficiency of this module are also introduced in this article.
Coastal Building Setback Line Determining Method and Application
Authors: Wang Peng , Wu Jian Zheng , Tan Xiao Jie
Published: October 2012

Coastal Building planning, especially the distance between the building and the coastline, has great influence on the landscape resource of the coast and the self-security of the buildings. At present, most of the coastal countries and areas have relevant regulations on coastal building setback lines. The paper, based on the natural attribute of the coastal segments, constructs index system, determines coastal building stopping distance, classifies and grades the setback distances in order to facilitate management, applies it in Dalian, and at last draws the conclusion by concrete example comparison that coastal building stopping distance determined by the method is essentially consistent with the real distance between building and coastline, which can be regarded as the basis for coastal building planning and management.
Solar Energy Comprehensive Utilization on Rural Architectural Equipments
Authors: Guo Tie Ming , Liu Xue Bing
Published: October 2012

Some architectural equipment about the application of solar energy is introduced, which includes hot water supply, heating system, air conditioning system, lighting system and so on. And emphatically solar energy technologies used widely on the rural community are introduced. Some careful questions are pointed out on application of solar energy.
Study on the Standardization of Civil Building Heating Design Flow
Authors: Yang Rui
Published: October 2012

Along with the increasing more civil buildings constructed in the real world, it becomes extremely critical to implement optimization and design on the internal structure of buildings at present. Heating design not only has a close relationship with the full exertion of the use performance of buildings and also plays a larger influence on the quality of the daily life of the home owners. For this reason, it is highly necessary for the design units to implement the operations in accordance with the required standards when making a plan on a building heating system, aiming at drawing up a more scientific heating solution for the normal use. According to the related problems existing in the current building heating design flows, the standardized flow of civil building design is analyzed by the author in this paper.
Research on Development and Promotion of the Green Indemnificatory Apartment
Authors: Lou Jia Yue
Published: October 2012

Affected by both government policies and social changes, indemnificatory apartment and green building have become two essential parts in the field of construction and real estate market. The green indemnificatory apartment has come into being with four systems on construction technology. This article introduces these advanced systems and puts forward some suggestions in the end. Analyze the current situation and then make a conclusion that the indemnificatory apartment is an inevitable trend of this era.
Applied Research of the Innovation Construction Mode
Authors: Liu Xu Ling
Published: October 2012

Construction project management is a method system that takes whole process and all-around control and management of the construction project engineer. The characteristics of both the common project management mode and the new innovation mode are discussed in this passage. Put forward construction project and responsibility system management mode after having discussed how to innovation building project management mode.
The Study on Slope Stability Analysis Based on Finite Element Method
Authors: Huo Ying Xia , Zhai Hong Fei
Published: October 2012

Slope stability represents an area of geotechnical analysis in which finite element method provides a lot of benefits over limit equilibrium. In this paper, the authors apply a finite element code, PLAXIS, on slope stability analysis with various conditions to state out sensitivities of not only the soil parameters, slope configuration and groundwater condition but also numerical condition that one would encounter when making a FE slope design. It demonstrates that slightly conservative safety factor is obtained using FEM over the ones from limit equilibrium method. Intensity of mesh for simulation domain shall be selected as a fine level for an acceptable accuracy and economical computation time. Element nodes slightly affect the result of safety factor and final deformation of the slope.
The Study on PF-CaCO3/Fast-Growing Poplar Composite
Authors: Jia Zhen , Gao Zheng Xin , Li Guo Liang , Wang Cheng Yu , Ma Hua
Published: October 2012

This paper introduced the preparation method of PF-CaCO3/fast-growing poplar composite. Adopting AFM, DSC and SEM samples characterization methods was to explore the intersolubility of this PF and nano-CaCO3. And WPG and contact angles of treated veneers were measured. The results showed that this treatment method improved greatly density and hydrophilic of poplar veneers.