bluuebunny/crossref_metadata_2025_split huggingface dataset:
POTENSI LIMBAH BAHAN BERBAHAYA DAN BERACUN (B3) DI WILAYAH DKI JAKARTA dan STRATEGI PENGELOLAANNYA
Authors: Setiyono Setiyono 
Published: June 2020

Limbah B3 dapat menimbulkan dampak negative yang sangat besar dan bersifat akumulatif, sehingga kadarnya makin lama akan makin meningkat. Wilayah DKI Jakarta yang padat dengan berbagai kegiatan menghasilkan berbagai jenis limbah yang sebagian bersifat berbahaya dan beracun, yang biasa disebut dengan limbah B3. Banyak pihak yang tidak menyadari bahwa limbah yang dihasilkannya sebagian merupakan limbah B3 sehingga penanganan limbah B3 hanya dipusatkan pada sektor industri dan rumah sakit saja. Hal ini menyebabkan limbah B3 dari sektor domestik (terutama rumah tangga) terlupakan. Mengingat besarnya resiko yang dapat ditimbulkan dan kondisi yang demikian maka perlu disusun suatu strategi dan prioritas dalam pengelolaan limbah B3 dari semua sumber yang ada. Keywords: Hazardous waste.
PENGELOLAAN LIMBAH KAWASAN INDUSTRI KECIL DI KOTA TEGAL
Authors: Setiyono Setiyono , Wahjono Heru Dwi 
Published: June 2020

Tegal is a maritime town that mostly its resident has living as fisherman. Most existing industry in this town is fishery industry. Besides fishery industry, other small industrial also produce waste water which together with domestic waste water partake to contaminate Gung river, Sibelis river, Kemiri river and other channel which pass through Tegal town. Tegal town government trough the Office Operation of Environmental Impact (KEPADEL) have conducted various effort to reduce the impact of environmental contamination by giving counseling, training and other compilation of book containing information technology and technical guidance of waste water management to industrial activity exist in Tegal. With construction which continues to be conducted by KAPEDAL, we expected that the environmental quality in this town will change with progressively goodness. Kata Kunci : Kawasan Industri, Limbah Cair Industri, Pencemaran Lingkungan, InformasiTeknologi Pengelolaan Limbah.
KONDISI PENCEMARAN LINGKUNGAN PERAIRAN DI TELUK JAKARTA
Authors: Sachoemar Suhendar I. , Wahjono Heru Dwi 
Published: June 2020

The environment of the rivers surround Jakarta was polluted due to the increasing of the domestics and industrial waste as response to the rapid development of the anthropogenic activities within the city since the decades. As consequence, the carrying capacity of the water ecosystem was degraded including Jakarta Bay as the estuary of the passing rivers of the Jakarta City. This article briefly discusses the pollution problem within the Jakarta Bay that is supported by the data collected from various sources including the result from in-situ survey. The result has shown the fact of what the causing factors that stimulated the pollution problem within this area. Katakunci : Pencemaran Lingkungan Perairan. Teluk Jakarta, Pantai Utara Jakarta, Air Limbah Domestik, Beban Pencemaran.
REMOVAL OF COMMERCIAL ANIONIC DETERGENT IN WATER USING CONTINUOUS PROCESS OF BIOLOGICAL REACTOR WITH ADDING OF PAC
Authors: Said Nusa Idaman 
Published: June 2020

Synthetic detergents, mostly anionic detergents have been widely used in Indonesia over past two decades, similar to its use in other developing countries, and residuals from such use have entered the country's riverine and estuarine systems. Detergent problems have become more serious especially in urban areas where the spread of sewerage systems are still low, even in drinking water treatment process. According to this reason, it is important to develop low-cost technology to solve this problem such as developing biological treatment for removing detergents.Effects OF continuous adding of powdeR activated carbon (PAC) on biological removal of anionic detergent in continuous reactor was assessed. Results of these experiments showed that introduction of PAC into biological treatment of anionic detergent (ABS or LAS), has indicated significant effect on removal efficiency. Conducting continuous feeding of PAC into bench scale of continuous process system for removal of detergent has resulted better stability of MBAS removal efficiency, even when MLSS concentration in aeration tank dropped or MBAS concentration in influent water rose rapidly. With continuous addition of PAC, the MBAS removal efficiency was relatively constant even when the water temperature dropped rapidly. In other words, continuous feeding of PAC can improve the stability for shock loads or temperatures changes. At lower temperatures, micro organisms that were used for detergent removal in bench scale of continuous process system, need longer adaptation or acclimation periods compared with higher temperatures. Key Words: Commercial anionic detergent, biodegradation, biological reactor, powdered activated carbon (PAC).
CONDITION OF WATER RESOURCE IN INDONESIA AND ITS ENVIRONMENTAL TECHNOLOGY
Authors: Kardono Kardono 
Published: June 2020

Water resource is one of the most important resources for life and development. In Indonesia, the increasing population and development results the increased demand of water. On the other hand, water resource availability has become limited and has been at critical level for several locations. Around 65% Indonesian population (~ 125 Million people) live in Java island which is only 7% of total Indonesia continental area. The decrease of water resource is caused by some factors, namely pollution, deforestation, heavy agricultural activities, and the change of the function of catchment area. This paper will give some brief description how water resource in Indonesia distributes and what the appropriate technologies have been used for the treatment of low quality of water in order to fulfill the human life needs. Keywords: water resource, pollution, climate change, health impact.
ANALISIS CURAH HUJAN PENYEBAB BANJIR BESAR DI JAKARTA PADA AWAL FEBRUARI 2007
Authors: Nugroho Sutopo Purwo 
Published: June 2020

Flood that has occured in Jakarta in 27 January - 2 February 2002 was a result of heavy rain and impact of over discharge streams within its catchment area. Furthermore, occurence of low air pressure around northern Australia and Intertropical Convergence Zone (ITCZ) around Java Sea up to Banda Sea, has driven moists in the Asia into the area. Precipitation resulting flood is a return period about 1 to 1000. In Ciliwung watershed, mean rainfall of 142,5 mm/day and return period of about 100 years. This was bigger than mean rainfall during the period of 29 January 2002 about 110 mm/day that return period 200 years. Katakunci : hujan, banjir, periode ulang.
PENINGKATAN KUALITAS AIR SUNGAI UNTUK IRIGASI PERSAWAHAN PADI DENGAN SISTEM “KONTROL pH” DI KABUPATEN BENGKALIS, RIAU
Authors: Setiyono Setiyono , Rahayu Sri 
Published: June 2020

Bengkalis district has a population of 690,366 people spread in the area of 11,481.77 Km2. Natural resources potencial in this area is quite large, so that local Government has a high commitment to meet the demand of local food, and even regional. To implement this goal, local government will build irrigation systems to irrigate 1,500 ha of rice field land which decrease of water in dry season. However, there are some constraints experienced are : the river for irrigation water source is located near the beach, so it is influenced by tidal sea water. Besides, the peat moss water contains a high organic matter and acid. To solve this problem, we need to treat the river water for irrigation, so that its quality meets the requirement for agriculture. While tidal conditions can be set with the pumping time. From the results of the research in the laboratory showed that the river water pH = 4 while the river water quality standard for the rice field is the appropriate 5 - 9 mg/l. Therefore, the required water treatment to raise pH to comply with the standard quality of water for agriculture. Research conducted in the village Langkat, district Siak Kecil. This activity includes laboratory research, design creation tool to increase pH river water irrigation, tools development, up to the trials and monitoring. Keywords : Peningkatan Kualitas Air, Irigasi Persawahan, Kontrol pH
IMPLIKASI UNDANG-UNDANG NOMOR 14 TAHUN 2008 TENTANG KETERBUKAAN INFORMASI PUBLIK PADA INFORMASI TEKNOLOGI PENGELOLAAN AIR BERSIH DAN LIMBAH CAIR
Authors: Komarudin Komarudin , Wahjono Heru Dwi 
Published: June 2020

Since the Internet was introduced virtual network, the globalization of information gradually changes. One positive result of the globalization of this information is the geographical boundaries are not visible in the face of the earth. Information wide open to anyone who would like to access and contribute in it. To protect the rights and obligations of both the information providers and the users from the cyber crime, the government has prepared several law and legislation. On this paper, the regulation of public information opennes (Law Number 14/2008) will be discussed, which protect the rights of people to access information held by public agencies and institutions. Example given is associated with the provision of information for environmental problems, particularly water management technology and liquid waste that has been managed by the Center for Environmental Technology, Agency for the Assessment and Application of Technology. Keywords : Keterbukaan Informasi Publik, Pelayanan Informasi Teknologi, Hak Akses, Jaringan Global Internet, Hubungan Masyarakat, Cyber Crime, dan Good Gevernance
PEMANFAATAN AIR TANAH JAKARTA
Authors: Samsuhadi Samsuhadi 
Published: June 2020

The Jakarta groundwater is one of the water resources in which people rely on it in great deal. With the limitation of the Water Supply Company to serve its user, groundwater becomes very valuable and dependable resource. The magnitude of extraction reaches out above it’s save yield. In the year of 2002 about 1230 to 1590 millions cubic meters water were accumulated from precipitation. Approximately of 1027 million cubic meters each year about to be consumed by the people of Jakarta. The groundwater consumption tend to increase while the land capability to absorb groundwater decreasing as the land development expanding. Hidrologically the hydraulic conductivity of the Jakarta groundwater aquifer system is very low, so that the groundwater flowrate from the south region of Jakarta basin is also low. With the magnitude of extraction’s very havily, the cone of depression incident has been occurring in the north Jakarta region. Along with this incident, a land subsidence was also occurring in the neighboring area. To overcome these problems, the assessment of the artificial recharge to the Jakarta aquifer particularly at the critical locations has been done. Schemes of the artificial recharges were simulated. Locations and magnitudes of these schemes were recommended to prevent further depression and saltwater intrusions. Key words : groundwater, aquifer, basin Jakarta, simulation, artificial recharge.
PERUBAHAN WATAK HIDROLOGI SUNGAI-SUNGAI BAGIAN HULU DI JAWA
Authors: Nugroho Sutopo Purwo 
Published: June 2020

The hydrological character of the rivers in Java has changed. The trend flow of upstream rivers in Java declined. Significance level of the trend decline in the upstream was large enough. This indicates that the basic flow (base flow) from these rivers has been reduced. The cause of the trend decline in river flow is strongly influenced by a combination of the effects of global climate change and the influence of anthropogenic. The influence of climate change is marked by decreasing annual rainfall. While anthropogenic influences include changes in land use, reduced water catchment area, increasing population pressures and settlements. To identify which factors are most influential between the two factors are very difficult to do because of limited data on land use change. Keywords: discharge, trend, climate change, landuse, anthropogenic
DISAIN PERENCANAAN INSTALASI PENGOLAHAN AIR LIMBAH (IPAL) DAN RE-USE AIR DI LINGKUNGAN PERHOTELAN
Authors: Setiyono Setiyono 
Published: June 2020

Denpasar is one of the number one tourist destination in the world. This city needs a lot of water resources with high quality to meet the needs of the hotel. While the Bali island with a relatively small area can not save the water resources in large numbers, the good management of water resources and efficiency use of water is realy needed. Hotel is one of the largest water users in the city of Denpasar. The water source is from deep ground water and PDAM with the same quality. If someday deficit water and sea water intrusion in Denpasar happened, the hotel will be accused as one major cause of this problem. To overcome these problems, environmentally friendly hotel management will be needed to achieve "GREEN HOTEL RESORT" programs in Bali, such as water usage efficiency, water recycle and protect environment from wastewater polution. To achieve this without reducing the amount of water consumption, can be done by using the technology of wastewater reuse, with technology Waste Water Treatment Installation (WWTP) and continued with the water quality improvement technology using multi media filters, ultra-filtration or reverse osmosis. Key words : Hotel yang ramah lingkungan, re-use air limbah
PENGHILANGAN AMONIAK DI DALAM AIR LIMBAH DOMESTIK DENGAN PROSES MOVING BED BIOFILM REACTOR (MBBR)
Authors: Said Nusa Idaman , Syabani Muhammad Rizki 
Published: June 2020

The treatment process of wastewater contains organic pollutant which used in Indonesia especially in Jakarta is generaly activated sludge process. The problem is its treated water quality which frequently does not yet fulfilled to effluent standard of wastewater. Some affecting factors are hydraulic retention time (HRT) too short, the fluctuation of wastewater flow rate, unfavorable function of aeration process and also which do not less important is operational mistake caused by insufficient knowledge of operator. To overcome the mentioned problems it is needed technological innovation to increase efficiency of wastewater treatment process especially activated sludge process. Moving Bed Biofilm Reactor (MBBR) technology is one of the effective alternative for treating wastewater containing organic pollutants. In principle, MBBR is a modification of the activated sludge process is enhanced by adding the media into the aeration tank.This paper describes the study of domestic waste water treatment using MBBR process which is filled with bioball plastic media which has specific surface 210 m2/m3 as much as 20 % of the volume of the aeration tank for attaching microorganism to increase efficiency and keep stability of process.Result of the study shows that within 12 hours, 8 hours, 6 hours and 4 hours of hydraulic retention time (HRT) in aeration tank and sludge circulation ratio 0f R = 1.0 Q, the removal efficiency of ammonia were 94.05 %, 93.42 %, 89 %, and 79.6 % respectively. In ammonia loading 0.106 – 0.302 kg/m3.day, the removal efficiency of ammonia were 95.54 – 83.01 %. The greater ammonia loading, removal efficiency of ammonia is getting smaller. Optimal residence time is 6 hours with ammonia removal efficiency reached 89 %, and the average concentration of ammonia in the effluent of 8.3 mg per litre. Keyword : Domestic wastewater, ammonia, bioball, MBBR.
Pengaruh Pendidikan Kesehatan tentang Sadari terhadap Tingkat Pengetahuan Siswi Kelas I SMA Negeri 1 Sutera Kabupaten Pesisir Selatan
Authors: Sari Dewi Ratna Indah , Harmawati H , Oknita Yeni 
Published: June 2020

Sebanyak 78% kanker payudara terjadi pada wanita usia 50 tahun ke atas, 6% pada usia kurang dari 40 tahun. Indonesia sebanyak 28,7% mengalami kanker payudara. Kanker payudara dapat ditemukan secara dini yaitu dengan cara pemeriksaan SADARI. Masih banyaknya remaja putri yang belum mengetahui tentang kesehatan reproduksi, khususnya pengetahuan praktek SADARI, (Word Health Organization). Tujuan penelitian ini adalah untuk melihat dan mengetahui Pengaruh Pendidikan Kesehatan Tentang SADARI Terhadap Tingkat Pengetahuan Siswi Kelas I SMA Negeri 1 Sutera Kabupaten Pesisir Selatan Tahun 2018. Jenis penelitian menggunakan desain penelitian pre eksperimen dengan pendekatan one group pretest-posttest. Populasi dalam penelitian ini adalah seluruh siswi SMA N 1 Sutera kelas I berjumlah 202 orang dengan sampel 41 orang. Data dianalisa secara univariat menggunakan tabel rata-rata dan bivariat dengan uji T-test dependent (α = 0,05). Rata-rata pengetahuan siswi tentang SADARI sebelum diberikan pendidikan kesehatan dengan mean 5,34, standar deviasi 1,543. Rata-rata pengetahuan siswi tentang SADARI sesudah diberikan pendidikan kesehatan dengan mean 7,39, standar deviasi 1,447. Terdapat pengaruh pendidikan kesehatan terhadap tingkat pengetahuan siswi tentang SADARI di SMA Negeri 1 Sutera Kabupaten Pesisir Selatan Tahun 2018 (p value = 0,000). Dapat disimpulkan bahwa pemberian pendidikan kesehatan mempengaruhi pengetahuan siswi tentang SADARI. Diharapkan pihak sekolah dapat mengaktifkan lagi kegiatan Usaha Kesehatan Sekolah dan mengundang tenaga kesehatan untuk memberikan penyuluhan tentang kesehatah khususnya tentang SADARI.
KEMAMPUAN ADSORPSI LOGAM BERAT Cu DENGAN MENGGUNAKAN ADSORBEN KULIT JAGUNG (Zea Mays)
Authors: Anggriawan Agus , Atwanda M. Yanggi , Lubis Nurhazizah , Fathoni Rif'an 
Published: June 2020

Secara umum adsorpsi merupakan suatu proses pemisahan bahan dari campuran gas maupun cairan, bahan yang harus dipisahkan ditarik oleh permukaan adsorben padat lalu diikat oleh gaya-gaya yang berkerja pada permukaan tersebut. Karbon aktif merupakan salah satu adsorben yang paling sering digunakan untuk menjerap zat-zat tertentu pada suatu larutan seperti kandungan logam. Salah satu bahan alami yang dapat digunakan sebagai adsorben adalah kulit jagung. Kulit jagung memiliki kandungan selulosa yang cukup tinggi, sehingga dapat digunakan sebagai adsorben guna menyerap kandungan ion logam yang terkandung di dalam suatu larutan. Penelitian ini menggunakan NaOH dan H2O2 sebagai aktivator karbon kulit jagung terhadap adsorpsi kadar logam dalam larutan CuSO4. Dimana diketahui kadar awal kedua larutan CuSo4 sebesar 15 mg/L. Lalu dilakukan adsorpsi dengan adsorben karbon dari kulit jagung tanpa diaktivasi diperoleh penurunan, kadar CuSo4 sebesar 80%. Selanjutnya dilakukan adsorbsi dengan adsorben karbon aktif dari kulit jagung diperoleh hasil kadar CuSo4 sebesar 0,00 mg/L dengan penurunan sebesar 100%. Hal ini disebabkan karena didalam kulit jagung memiliki kandungan selulosa yang dapat dengan baik menyerap kandungan logam.Kata Kunci : Adsorpsi, Adsorben, Kulit Jagung, Aktivator
Teknik-teknik Optimasi Knapsack Problem
Authors: Devita Riri Nada , Wibawa Aji Prasetya 
Published: June 2020

Optimasi merupakan sebuah teknik yang identik dengan memaksimalkan sumber daya yang terbatas. Salah satunya adalah permasalahan nyata yang memperlukan teknik optimasi adalah cara mengatur barang-barang yang dimuat dalam suatu knapsack (karung/ Tas). Knapsack problem merupakan masalah dimana orang dihadapkan pada persoalan optimasi pemilihan benda yang dapat di tampung ke dalam sebuah knapsack (karung) yang memiliki keterbatasan daya dan ruang tampung. Oleh karena itu, dengan adanya optimasi dalam pemilihan barang yang akan ditampung dalam knapsak tersebut diharapkan dapat menghasilkan efisiensi yang maksimal. Oleh karena itu, paper ini bertujuan untuk mendiskusikan beberapa algoritma optimasi yang sesuai untuk masalah knapsack. Hasil dari studi ini menunjukkan bahwa algoritma Dynamic Programming adalah algoritma yang paling sesuai dalam penyelesaian masalah knapsack karena menghasilkan solusi yang optimum dan waktu running yang tidak lama.
Smart Camera Traffic for Congestion using Fuzzy Methods Based on Serious Game
Authors: Kurniawan Fachrul , Sofiarani Ade 
Published: June 2020

Penumpukan kendaraan bermotor sehingga menyebabkan kemacetan hampir terjadi di wilayah yang dinamakan kota. Penambahan kendaraan bermotor tidak sebanding dengan penambahan volume luas jalan yang dilalui. Kemacetan tidak hanya terjadi di jalanan tetapi juga terjadi pada titik-titik pertemuan jalan (pertigaan ataupun perempatan). Permasalahan kemacetan di titik pertemuan kadangkala disebabkan waktu lampu lalulintas yang tidak bagus. Ketepatan dan optimalnya fungsi lampu lalulintas menjadi kunci akan terurainya kemacetan setiap kali ada pertemuan. Konektivitas lampu lalulintas dengan kamera CCTV yang didalamnya diberi metode fuzzy akan menjadi solusi dari permasalahan diatas. Dan hal ini bisa dibuktikan pada sebuah simulasi berbasis serious game. Smart camera dan lampu lalulintas menjadi solusi pada kota yang telah menerapkan sistem smart city. Hal ini terlihat jelas pada percobaan pada aplikasi berbasis serious game dimana hasilnya menunjukkan bisa menyelesaikan kemacetan yang terjadi pada simpul pertemua jalan yang terpasang lampu lalulintas.
Sistem Pendukung Keputusan Dalam Memilih Kulit Ular yang Layak dijadikan Kerajinan Kulit
Authors: Sari Ria Eka , Tanjung Dahri Yani Hakim 
Published: June 2020

Kerajinan kulit adalah kerajinan yang menggunakan kulit hewan sebagai bahan baku utama dalam menghasilkan sebuah karya seni. Kerajinan kulit juga mempunyai nilai jual yang tinggi yang dapat meningkatkan perekonomian pengrajin itu sendiri. Kulit yang digunakan pada penelitian ini adalah kulit ular. Kulit Ular merupakan bahan baku utama dalam pembuatan kerajinan, tetapi dalam pengolahan kulit ular tidak banyak orang yang paham dalam memilih kulit ular layak untuk dijadikan produk kerajinan kulit. Dikarenakan minimnya pengetahuan pengrajin dalam memilih kulit yang layak sehingga menyulitkan dalam menentukan keputusan pemilihan kulit yang akan dibuat menjadi bahan baku produk seperti kerajinan kulit yang layak, maka dari permasalahan tersebut diperlukan perhitungan yang sistematis dan akurat untuk membantu para pengrajin/pengambil keputusan dalam mengambil keputusan yang tepat. Berdasarkan permasalahan yang ada penggunaan Sistem Pendukung Keputusan dengan metode Analytical Hierarchy Proces sebagai solusi dalam memilih kulit ular yang layak. Dalam menentukan kulit ular yang layak terdapat pengembangan kriteria, terdapat empat kriteria yaitu kriteria Ukuran kulit, Fisik kulit, Warna Kulit, Corak Kulit dan ada empat Alternatives jenis kulit ular yaitu : Python, Sunbeam, Radiataa dan Magroves. Setelah mendapatkan data Criteria dan Alternatives. Penelitian ini nantinya akan memberikan keputusan kulit mana yang layak untuk dijadikan kerajinan kulit. Kata kunci — SPK, AHP, Pemilihan, Kulit Ular, Kerajinan, Kulit
Voices of Protest Against Industrial Pollution in Hubei, China, During the 1970s and 1980s
Authors: Liu Yun 
Published: June 2020

Abstract
This article examines local official records to find voices of protest against industrial pollution in Hubei, China, during its early reform era from the 1970s to the 1980s. Archival evidence from unpublished official documents indicates that to some extent local officers responded to citizens' petitions against two main forms of industrial pollution: air pollution and soil pollution. Air pollution mostly affected urban residents but elicited more contention. Soil pollution got comparatively less exposure but caused more direct damage to impacted peasants. Both rural and urban victims of industrial pollution projected their own voices of protest typically by submitting group-authored and signed or anonymous whistle-blowing letters. Protests against pollution emerged with inter-group conflict negotiation in public or semi-public venues as well as in local investigation reports. The findings discussed here help to explain how local environmental governance evolved through increasing public awareness at subnational levels in China's early reform years.