【正文】 g efficiency.(E)the appropriate punishment laws is punishment is not enough cause many panies ignore the law and regulations, after the punishment is still its own way, can not pletely solve the problem of environmental pollution.(Vi)lack of appropriate methods and incentives to report, citizen participation enterprise reporting pollution are not , make remendations To solve these problems we propose some suggestions: businesses to set up environmental monitoring department of the enterprise for the detection and assessment of environmental government funding to further improve the sewage disposal sites in line with national the advanced wastewater treatment technology, the introduction of foreign advanced sewage treatment equipment to improve the efficiency of wastewater treatment and build waste water treatment facilities, the construction of multifinancing platform to solve the financial problems of sewage treatment and improve environmental sanitation in the laws, regulations and punishment measures, so that government law, the production heart and to strengthen the social and civic education and promotion of watersaving and environmentally friendly, watersaving society from every citizen to start saving in order to achieve the best government set up the appropriate reporting department and reward measures to increase citizen participation in social monitoring of urban residents living water emissions charges measures in order to enhance awareness of water conservation sewage treatment survey feelings Through this investigation, I learned a lot about their own professional knowledge, but many are less than the myself have a new professional knowledge and future direction of their work have a preliminary this survey, I encountered many difficulties, but I try to the process, I learned how to municate with people and munication, but also learned how to solve problems this investigation, I learned that sewage treatment is a prehensive technical energy the years, energy consumption, operating costs hindered the construction of urban sewage treatment plants to some extent high, built of some treatment plants is also due to the reason in the cut consumption and semishutdown the future for a long period of time, energy issues will bee the bottleneck of urban sewage solve the energy consumption of the wastewater treatment plant problems, make reasonable energy distribution, sewage treatment plant has been decided to run benefit the quality of the key consumption is low, the decisive factor is the future of a new sewage treatment plant feasibility analysis, develop a high energy efficiency of sewage treatment technology, reasonable design and operation of sewage treatment plants, sewage treatment plants is bound to be the future design and operation of the only this end, the implementation of the sewage treatment plant management model innovation may well be a feasible is an indispensable part, is a necessary condition for human is a shortage of water resources at national, regional water shortage is particularly the rapid economic development and urbanization, and water pollution problems are more and improve urban water supply, water conservation and water pollution control work to promote sustainable economic and social development, to maintain ecological balance, has bee an important measure of social development, but also the obligation of every citizen, as a university students, we should start from ourselves, from scratch.第二篇：污水處理廠調(diào)查報告污水處理廠調(diào)查報告通過假期,對污水處理廠進行了一次暑期調(diào)研。s water shortage Propulsion wastewater treatment and reuse work fully reflects the scientific concept of development is about people39。which is still inside the bacteria at the same time denitrification, nitrification produce mutual foam product, followed by precipitation of particles blowing blower to prevent the accumulation of sand, so to dispose of the soil and design flow is 3325m3 / h.(4)cyclone grit chamber The main device is a cyclone grit chamber sandwater separator, the advantage of small size, grit effective, easy to install and so Flow 3325 m3 / h grit chamber diameter , depth of 4m.(5)metering equipment There are many instruments after grit chamber, an electromagnetic flowmeter after grit chamber, sewage flow into the plant can be continuously monitored, and set water quality monitoring instruments, such as PH meter, thermometer, SS meter, the signal transmitted to the central control measure room, to prevent any flaws in.(6)Select the anaerobic pond Anaerobic outdoor pool has a slowmoving selection submersible mixer, return sludge and sewage tank in contact with mixed reactions, can achieve part of the role of phosphorus, and improve the properties of the activated sludge, but also the separation of both aerobic and anaerobic bacteria flow 1250m3 / h, pool ef