Domestic and municipal sewage treatment plant development overview: urban sewage treatment since the Industrial Revolution 200 years ago, more and more people's attention. Urban sewage treatment rate has become an important symbol of a region of civilization or not. Nearly 200 years, the urban sewage treatment from the original natural processing, simple handling of a development to take advantage of a variety of advanced surgery, advanced treatment of sewage domestic wastewater treatment and reuse. Treatment process from conventional activated sludge process, oxidation ditch process development to A / O, A2 / O, AB, SBR (including CCAS process) and other technology, to achieve different water requirements. China's urban sewage treatment relative to developed countries, a late start, the current urban sewage treatment rate of only 6.7%. While we strongly induced foreign advanced technology, equipment and experience, must be combined with China's development, especially in local conditions, explore suitable for China's actual urban sewage treatment system. Combined with China's actual conditions, reference to foreign advanced technology and experience, the construction of urban sewage treatment plants shall comply with the following directions: the total investment, our country is a developing country, funding economic development is very large, and therefore strictly control the total investment great benefit to the national economy. Low operating costs, operating costs is whether the normal operation of the sewage treatment plant is an important factor in domestic wastewater treatment plant, is one of the key indicators to judge the merits of a process. Domestic wastewater treatment tank covers Province, China's large population, the per capita land resources is extremely scarce. Land resources is an important factor in many of our urban development and planning. Nitrogen and phosphorus removal. With a large area of ??water body eutrophication of the environment, nitrogen and phosphorus removal of sewage has become a pressing issue. China's latest national implementation of the "Integrated Wastewater Discharge Standard" (GB8978-1996) is also clear that the phosphate and ammonia emissions standards emission standards applicable to all sewage units, very strict regulations. This means that in the future the majority of urban sewage treatment plants have to consider the problem of nitrogen and phosphorus removal. Combine modern advanced technology and environmental projects. Modern advanced technology, especially the advent of computer technology and control system equipment and perfect for the development of environmental projects to provide a strong support. At present, foreign countries, most sewage treatment plant using advanced computer management and automation systems, to ensure the normal operation of the sewage treatment plant effluent and stable qualified, while China is still relatively backward in this regard. Computer control and management will also be the direction of urban sewage treatment plant development. Domestic wastewater processor |?? Luoyang Yu Quan Environmental | Hefei domestic wastewater treatment is provided by the Luoyang Yu Quan sewage treatment Limited. "Environmental protection equipment, sewage treatment equipment, industrial wastewater treatment equipment, grille decontamination machine" preferred Luoyang Yu Quan sewage treatment, Ltd. (2), the company is located at: the 6th Luoyang Anle Zheng Village Industrial Park Luolong District, Over the years, Luoyang Yu Quan environmental protection to provide customers the best quality service, contact: Chang Chih-feng. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Luoyang Yu Quan environmental expect to be your long term partner!