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The author:(作者)aaapublished in(发表于) 2014/12/14 9:05:15 Concept of China’s first sewage treatment plant are expected to settle in Beijing
Xinhuanet, Beijing, December 12 (reporter Gu Ruizhen)-6 academicians and experts on environmental concept 12th co-sponsored the first sewage treatment plant project construction, and site selection Beijing is expected to, in order to ease the overload situation of sewage treatment, water technology is expected to become engines of innovation.
It is understood that China has built 3800 municipal sewage treatment plants, but there is always a high energy consumption and sludge production and the water quality does not meet water requirements and many other issues. Concept of wastewater treatment plant in sustainable, energy self-sufficiency, water recycling and eco-friendly as the goal, a steep rise in energy self-sufficiency rate of wastewater treatment plant, reduce external dependence and consumption of chemicals, to meet the 2030 to 2040 wastewater treatment needs.
Qian Yi, academician of Chinese Academy of engineering, Tsinghua University professor said concepts linked to plant and water objects, locations and characteristics must be in line with local conditions, taking into account the industrial pollution sources and source separation problem. Concept factory's many features, low energy consumption, and even energy independence is going to be one of the highlights.
According to the Deputy Dean of Renmin University of China School of environment introduced Wang Hongchen, 10 times of sewage wastewater treatment with potential energy. In Europe, only targeting of energy efficiency improvement measures such as municipal wastewater treatment can be achieved self-sufficient in energy 60%.
In accordance with the timetable set by 6 experts, make specific concept concept factory this year, and implementing site in 2015-2016, and conceptual plant design; within the next 5 years concept built China's first sewage treatment plant was put into operation.
"Meaningful exploration of the concept. Chosen very well in Beijing and demonstration will be stronger. "Environmental planning Institute Deputy Director and Chief Engineer of the Department of environmental protection says Wang Jinnan, the traditional methods of economic analysis of concept does not apply to sewage treatment plants should also innovate in this regard, such as energy conservation, material recycling, carbon neutral point of internal rate of return calculation, designs come in low-carbon, energy-saving and other factors, which reflect the concept of directionality.
This year early, by six bit domestic well-known of water pollution control field expert launched established has "China city sewage processing concept factory Expert Committee", plans with 5 years around of time, application global latest concept and most advanced technology, construction a seat oriented 2030-2040, and has must scale of city sewage processing factory, and to water Yong continued, and energy self-sufficiency, and resources recycling, and environment friendly for construction target.
Chief Engineer of the Beijing Municipal Bureau of water Affairs Chen Tie, said Beijing's sewage treatment plant is overloaded at present, planning and construction of major sewage treatment works faster speed to keep up with population growth. GDP per capita of high value, high knowledge level of residents, large sewage treatment needs objective conditions such as a Beijing can build one of these advanced sewage treatment plant.
(Original title: concept's first sewage treatment plant are expected to settle in Beijing, China)
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