H City Sewage Treatment Plant Reconstruction And Expansion Project Feasibility Study

With the rapid development of China's economy and the speeding up of urbanization,bring a series of environmental problems,one of which is the phenomenon of urban water pollution is increasingly serious,caused adverse effects to the urban water ecological environment.Positive protection to reduce water pollution,water ecological environment construction and improve the sewage treatment facilities in order to improve water environment quality,is a key factor to realize the steady development of the city,and create a good living environment and urban residents important link to improve the life quality of residents.For the long-term development of urban economy,keep the ecological balance water,rational utilization of water resources is more and more widespread concern and attention by the society,in a sense,to strengthen the construction of urban sewage treatment projects,improve the perfect degree of the sewage treatment facilities and processing power,has become the current governance of urban water pollution.The H city sewage treatment plant mainly collects the industrial and domestic sewage in the coal chemical industrial park of the H city economic development zone.At present,the amount of influent water and water quality change greatly,and the impact resistance of the system is poor.The effluent after the sewage treatment can not be stable.With the rapid development of the economic development zone and the completion of a large number of investment projects,the amount of pollutants is increasing,and the sewage treatment plant is at capacity.Therefore,it is necessary for the reconstruction and expansion of the H city sewage treatment plant.This article is based on the relevant theories of the feasibility study of engineering investment and construction projects,adopts scientific theoretical analysis methods,combines the domestic and international sewage treatment plant process plans and the overall planning of the H city water supply and drainage,and carries out comprehensive reconstruction and expansion projects of the H city sewage treatment plant.Analyze and evaluate from the market research and planning of project investment to the environmental factors,technical factors,economic factors,social factors,and risk factors that affect the project construction.The feasibility analysis is also carried out,and the development of the H city economic development zone is also based on the The status quo of planning,reasonable statistics and estimates of the near-and-long-term sewage volume in the area,project scale and design water quality,illustrate the importance of the reconstruction and expansion project of the H city sewage treatment plant.In summary,according to the conditions and actual problems of the H city sewage treatment plant,through the reasonable technological transformation of the original process,and the optimization and demonstration of the expansion plan,the sewage treatment capacity of the plant can be further improved,the water quality of the effluent can be optimized,and the water quality can be barely operated.The flexibility of management,effective prevention and control of water pollution hazards,provide residents with a good living environment,and make certain contributions to the realization of an“environment-friendly society,.The study in this paper has both practical significance and reference for the research on the reconstruction and expansion of the same type of urban sewage treatment plant.