摘要
通过对重庆地区两家典型快渗污水处理厂处理工艺、运行参数和运行效果的调查,对比分析各处理单元概况、进出水水质、运行参数及运营管理方面的差异。经分析可知:由于快渗池长期没有翻晒过,从而容易使快渗池发生堵塞,微生物出现坏死现象,最后导致CODCr、SS、NH3-N、TN、TP的去除效能受到影响。快渗池的堵塞主要是由于运营管理方面的因素所造成。
Treatment process,operation parameters and running effect of two typical constructed rapid infiltration sewage treatment plant in Chongqing were investigated,each processing unit,in and out water quality,operation parameters and operation management differences were compared and analyzed. Through analysis,because the fast permeability pools had not been teded for a long time,it was easy to be blocked up,and microbial necrosis occured,removal efficiency of CODCr,SS,NH3-N,TN and TP was affected. Fast permeability pools congestion was mainly due to the operation and management factors.
出处
《广州化工》
CAS
2016年第17期147-149,共3页
GuangZhou Chemical Industry
基金
重庆市建设科技计划项目:重庆市小城镇污水处理现状分析及改进对策的研究(城科字2014第(02-1)号)
重庆市科技研发基地建设计划项目:中-加三峡水域国际科技合作示范基地(cstc2013gihz20001)
关键词
人工快渗
堵塞
滤料
预处理
constructed rapid infiltration
jam
filter material
pretreatment
