title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¾Ð²Ð¾Ð¹ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹ Ð±Ð¸Ð¾Ð³Ð°Ð·Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¾ÑÐ¸ÑÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ ÐºÐ°Ðº Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° ÑÐ½ÐµÑÐ³Ð¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¥Ð¾Ð»Ð¾Ð´ÑÐºÐ¾Ð², ÐÑÑÐµÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐÐ¸Ð¾Ð³Ð°Ð·
ÐÐµÑÐ°Ð½
ÐÑÐ¸ÑÑÐ½ÑÐµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÐÐºÑÑÐ¶Ð°ÑÑÐ°Ñ ÑÑÐµÐ´Ð°
ÐÑ ÑÐ°Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ
Ð­Ð½ÐµÑÐ³Ð¸Ñ
ÐÐ¾Ð·Ð¾Ð±Ð½Ð¾Ð²Ð»ÑÐµÐ¼ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸
ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ
biogaz
methane
wastewater treament plants
renewable energy
recycling
sustainable development
environmental protection
energy production

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description: According to the thermodynamic evaluation of the fuel energy potential we can be sure that the biogas from wastewaters treatment plants (WWTP) is a prospective secondary source of energy. In this paper, two main options for the use of biogas are suggested: burning in the boiler and generating electric power with producing a secondary thermal energy. Feasibility of selection is determined by operating conditions, the stability of the centralized heat supply of energy, economic criteria and environmental obligations. Features of biogas generating and utilization as well as extraction of exergetic component are considered using heatphysical assess the calorific value of the fuel and the thermodynamic possibility of extracting useful work and the creation of ecological attraction in the complex implementation of the approach using secondary energy resources. For an existing Coca-Cola Company project of using WWTP biogas the energy potential is 783.12 MJ at a yield of 30m3 of gas per hour. The inevitable losses on the entropy factor are 27%. Heat losses, taking into account achievable rate of fuel utilization, don't exceed 22%. For actual use unreachable limit of ideal machine work with an efficiency of 100% equals to 571.7 MJ. Taking into account network heat losses, the potential of realized useful work can reach 400,0 Â± 0,2 MJ.It is shown that the stored potential caloric content of other minerals gases is below the potential of biogas in accordance with the thermodynamic assessment. The option of using biogas to generate electricity is advisable if it's necessary to accumulate and use energy in stand-alone mode. Extraction of a thermal component of biogas will allow to reduce consumption of the purchased fuel and to lower loading of the centralized systems heat of providing.