Study On Reconstruction Scheme Of Kuihe Sewage Treatment Plant In Xuzhou City

With the improvement of national economy,people’s quality of life is getting higher and higher,and attention has begun to be paid to environmental pollution.The existing sewage treatment plants have had a very negative impact on the environment,and their upgrading is urgent.In view of sewage treatment,a city proposed to rebuild the sewage treatment plant under the premise of the original facilities to practice the strategy of sustainable development.Through a comprehensive analysis of the sewage treatment capacity of the equipment,the cost of the traditional reconstruction scheme has been greatly reduced.At the same time,the cooperation has been actively pulled closer to reuse the sludge after sewage treatment,effectively increasing the economic benefits and improving the environmental pollution caused by the sewage treatment plant.In this paper,Kuihe Sewage Treatment Plant of Xuzhou City was taken as the research object.The research and analysis found that the sewage treatment plant currently implements the Class A standard of GB18918-2002,but there is still A gap between Class IV and Class V standards of standard surface water environmental quality,and the waterside has A great impact on the surrounding environment.In addition,the layout of the sewage treatment plant does not meet the requirements of regional planning.The land is basically full,and the reserved land is insufficient.For xuzhou KuiHe sewage treatment plant,the problem existing in summarizing the domestic and foreign current situation of the development of sewage treatment plant and domestic urban sewage treatment plants DiBiao transformation ways and methods,first of all,according to save land,improve the surrounding environment of requirements,determine KuiHe sewage treatment plant layout form,according to the drainage requirements,through scheme comparison,DiBiao transformation process scheme is put forward,The multi-mode "multi-mode A2/O+advanced treatment" is adopted to study the main water treatment technology and deodorization,improve the discharge standard of sewage treatment plants,and reduce the impact on the surrounding environment and water quality in the production processThrough the transformation of Kuihe Sewage Treatment Plant in Xuzhou City,it is determined that "multi-mode A2/O+advanced treatment" technology is adopted in the main treatment.In the reconstruction project of Kuihe Sewage Treatment Plant,the original site of the aboveground water plant is transformed into the underground type,and the aboveground is transformed into the city park.The influence of the sewage treatment plant after the transformation is analyzed.The results show that the environmental benefit,economic benefit and ecological benefit have achieved good results.