丹江口水库农村移民安置点污水处理方案分析——以河南唐河农村移民集中安置点为例

Analysis on sewage treatment solution of rural resettlement spots of Danjiangkou Reservoir:case of rural resettlement in Henan Province

在丹江口水库农村移民安置中,河南省相关部门整合资金,将农村集中居民点的排水系统由雨污合流制改为雨污分流制。根据居民点规模,从污水处理稳定达标运行、保护水环境的角度出发,确定末端污水处理设施的建设原则为:中小型村采用"厌氧无动力技术"设施;大型村按"简易好氧生化设施"标准建设;特大型村按"好氧生化+氧化塘"标准建设,也可按微动力污水处理设施建设。并以唐河县城郊乡太山安置点为例,对具体做法进行论述。

In the rural resettlement of Danjiangkou Reservoir, the related departments of Henan Province integrated the funds to transform the drainage system of rural resettlement spots from rainwater and sewage combination to rainwater and sewage sepa- ration. According to the scale of residential spots, the construction principle of terminal sewage treatment facilities were deter- mined from the perspectives of stable and qualified operation of sewage treatment and water environment protection ： anaerobic un- powered technology for middle and small scaled villages, simple aerobic biochemical facilities for large scaled villages, aerobic biochemical and oxidation pond combined facility or micro - power sewage treatment facility for super - large villages. The Tais- ban resettlement area in Chengjiao Town of Tanghe County is taken as example, and the specific treatment measures are de- scribed.