SBR系统中pH与MLSS对同步硝化反硝化的影响

被引:9
作者
李晓璐
谢勇丽
邓仕槐
张小平
机构
[1] 四川农业大学资源与环境学院环境工程实验室
关键词
SBR; 同步硝化反硝化; pH值; MLSS;
D O I
10.14034/j.cnki.schj.2006.06.001
中图分类号
X703 [废水的处理与利用];
学科分类号
摘要
本文研究了SBR系统中pH值、MLSS的变化对同步硝化反硝化的影响。结果表明:在进水水质和反应条件相同时,将pH值控制在8.5,出水水质最好,COD去除率达到90.0%,总氮去除率达到99.4%;在进水水质和反应条件相同,反应器中MLSS为520 mg/L时,出水水质最好,COD去除率达到85.8%,总氮去除率达到99.1%。
引用
收藏
页码:1 / 4+8 +8
页数:5
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