河南快3一定牛

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                长临河镇:破解整治难点

                发布时间:2021-11-18 16:21 作者:李丽娟  来源:长临河镇 
                字体:【    】

                    据该镇相关负责人介绍,“净化槽+湿地处理模式”是节能型「的生物处理方式,污泥量少、占地面积小、维快三平台护管理简单;“分散式生态处理模式”主要是预处理(调节、厌氧)+人工湿地+氧化塘的组合方式,运行维护成本低;“单户人工湿Ψ 地+小微菜园”模式是针对农户房屋地势较低,独立分散,不具备纳管条件,且农ζ 户自家有菜园,需○就地用水浇灌,该模式建设成本低,可实现▆资源化利用,节省运维成本。