MBBR工艺处理反渗透浓盐水中试研究  

Pilot Study on MBBR Process to Treat Reverse Osmosis Concentrated Brine

作　　者：尹航[1] 杜娟[2] 盛培展[2] 祝群力[1] 苗利利[1] 余迎春[1] 

机构地区：[1]中冶京诚工程技术有限公司,北京100076 [2]济钢集团有限公司,山东济南250101

出　　处：《冶金动力》2015年第6期42-44,47,共4页Metallurgical Power

摘　　要：通过现场中试考察了MBBR工艺处理钢铁企业反渗透浓盐水的效果。中试结果表明,MBBR对于氨氮的去除效果明显,去除率稳定在90%以上;对浓盐水中COD也有很好的去除效果,去除率达70%以上。The effect of the process of moving bed biofilm reactor (MBBR) in treatment of reverse osmosis concentrated brine in steel industry was investigated through field pilot-scale experiment. The results showed that the effect of MBBR to remove ammonia nitrogen is very obvious, with the removal above 90%. The effect of COD removal by MBBR is also good, with the removal rate above 70%. This pilot experiment provided valuable experience for future practical engineering.

关 键 词：MBBR 浓盐水 氨氮 研究 

分 类 号：TF085[冶金工程—冶金物理化学]