摘要
重点讨论了有效微生物群 (EM)在 SBR反应器中对生活污水中的 TP、NH3- N和 TN的去除效果。结果表明 :当 EM投加量 (VEM/ V污水 )为 1/ 10 0 0 0～ 1/ 10 0 0时 ,能显著提高 SBR工艺对 TP、NH3- N和 TN的去除率和降解速度 ,具有节能降耗的优点。当 EM投加量 (VEM/ V污水 )在 1/ 10 0 0 0～ 5 / 10 0 0范围时 ,TN的去除率随 EM量的增加而逐渐提高。
The effect of effective microorganisms(EM)on the removal of TP,ammonia and TN in the SBR process on treating domestic sewage has been discussed.The result shows that:1/10000～1/1000 of EM addition could enhances the removal rate of the TP,ammonia and TN significantly in SBR process,the process has advantage of low energy consume.When EM addition is around 1/10000～5/1000,the removal rate of TN enhance along with the rising of EM addition.
出处
《重庆环境科学》
北大核心
2002年第5期55-57,共3页
Chongqing Environmental Science
