Analysis on the upgrading and expansion project plan of a wastewater treatment plant in Shandong Province
At present,due to the rapid population growth of a county in Shandong Province,the current sewage treatment plant is in overload operation for a long time,and because some sewage treatment plants are old,it is diffi-cult to achieve stable effluent quality.Therefore,in order to ensure the quality of residents' living water,it is neces-sary to upgrade and expand the county sewage treatment plant.The expansion project is based on the current situa-tion,and the first phase and the second phase will be expanded by 25,000 m3/d each.On the basis of introducing the current water quality of the sewage treatment plant and the current treatment process,the existing problems are pre-sented and targeted solutions are proposed.The expansion process of the sewage treatment plant is further determined through process comparison and selection,and the detailed design parameters of each structure are given.It is found that after the upgrading and expansion of the sewage treatment plant,the effluent quality can effectively meet the re-quirements,and through the construction of the project,the problem of insufficient sewage treatment capacity of the county can be solved,the stability of water supply for residents is fully guaranteed,and the technical reference is also provided for the upgrading and expansion of the sewage treatment plant in the future.
Sewage treatment plantUpgrading and expandingDesign
万方数据
维普
