SBR法处理校园生活污水为中水的试验研究  

Experimental Study on Reusing Treatment for Schoolyard Sewage by SBR

作　　者：房发俐[1] 冯贵颖[1] 呼世斌[1] 张守文[1] 

机构地区：[1]西北农林科技大学理学院,陕西杨凌712100

出　　处：《净水技术》2007年第3期62-65,79,共5页Water Purification Technology

摘　　要：根据校园生活污水的水质特点,选择SBR工艺对校园生活污水进行了试验研究,确定了最佳的运行参数。试验结果表明,当采取最佳操作条件运行时,COD、NH4-N、PO43-、BOD5的去除率分别达到了88%、98%、94%、96%以上,其出水色度、嗅味和pH也均达到了中水主要水质标准,处理效果稳定,该试验为校园生活污水的中水回用提供了重要的技术参数。According to the characteristics of schodyard sewage, sequencing batch reactor （SBR） was condueted and the optimum operation parameters were determined. The experimental results showed that under this optimum conditions, COD,NH4-N,PO4^3- and BOD5 could be effectively removed by the efficiencies about 88% ,98% ,94% and 96% respectively.The color,odor and pH of effluent could also achieve the National Water Reuse Standard, and the treatment effect was outstanding and stable. These important parameters were provided for the reuse of schoolyard sewage.

关 键 词：SBR 校园生活污水 中水回用 

分 类 号：TU991.57[建筑科学—市政工程]