摘要
随着我国旅游业的迅猛发展,分散型餐饮废水的产生量也逐年增多。分散型餐饮废水的不合理处理处置对旅游区的生态环境造成了严重污染。以矿化垃圾作为基质材料来处理分散型餐饮废水,并对比了矿化垃圾和土壤淋滤系统对分散型餐饮废水的处理效果。结果表明:餐饮废水经矿化垃圾反应床连续运行21 d后,出水COD和氨氮分别为42,3.8 mg/L,COD和氨氮的去除率可达92.6%和77%以上。与土壤淋滤系统相比,矿化垃圾反应床的处理效果更为理想。
With the rapid development of tourism in China,the production of dispersible restaurant wastewater obviously increased in recent years. It would cause ecological environmental problem, if not treated reasonably. This study investigated the treatment efficiency of dispersible restaurant wastewater using aged refuse bio-reactor,and soils infiltration system. Experimental results showed that the removal efficiency of COD and NH3- N in treatment of retaurant wastewater by aged refuse can be higher than 92. 6% and 77% seperately,which was better than that of the soils infiltration system.
出处
《环境工程》
CAS
CSCD
北大核心
2016年第8期54-57,共4页
Environmental Engineering
基金
国家自然科学基金"准好氧生物反应器填埋场N2O产生特征与机理研究"(51378268)
关键词
矿化垃圾
餐饮废水
土壤
处理效果
aged refuse
restaurant wastewater
soil
removal efficieny
