单户住宅生态型污水处理设备的净化效果  

PURIFICATION EFFECT OF SEWAGE ECO-TREATMENT EQUIPMENT FOR SINGLE RESIDENCE

作　　者：刘庆玉[1] 焦银珠[2] 王书文[3] 

机构地区：[1]沈阳农业大学工程学院,辽宁沈阳110161 [2]辽宁省农业科学院,辽宁沈阳110061 [3]沈阳大学环境工程重点实验室,辽宁沈阳110031

出　　处：《水处理技术》2008年第2期57-59,共3页Technology of Water Treatment

摘　　要：为了推动污水管网不完备区域和污水排放分散区的生活污水的处理,将生物净化槽和人工湿地结合,设计了单户住宅生态型污水处理设备。在冬季日进污水量为100L/d的条件下,对其净化效果进行了研究。结果表明:当COD、NH4+-N、TP进水浓度分别在113.68～245.76mg/L、4.86～25.50mg/L、1.89～12.10 mg/L范围内变化时,COD、NH4+-N、TP去除率随着浓度的增加而变大,相应的去除率为85.85%、59.71%、63.85%,体现了较强的抗冲击负荷能力。In order to promote the treatment of dispersed domestic sewage in the area where centralized sewage system is unavailable, sewage eco-treatment equipment for single residence was designed. When the condition of COD,NH4^＋-N and TP were 113.68 -245.76mg/L,4.86 -25.50mg/L, and 1.89 - 12.10 mg/L respectively, their removal rate increased with the increases of their concentration;corresponding removal rate were 85.85%, 59.71% and 63.85% respectively, indicating stronger anti-impact load ability.

关 键 词：单户住宅 污水 生态处理 净化效果 

分 类 号：X703.3[环境科学与工程—环境工程]