高温厌氧法处理炼厂浮选渣的研究  

Study on the Treatment of Flotation Residue with Anaerobic Digestion of High Temperature

作　　者：张洪林[1] 耿安朝[1] 蒋林时[1] 

机构地区：[1]抚顺石油学院环境工程研究所,113001

出　　处：《石油化工环境保护》1997年第4期53-56,共4页Environment Protection in Petrochemical Industry

摘　　要：本文考察了高温厌氧消化处理炼油厂浮选渣的效果，得出在污泥停留时间为10天的条件下，厌氧过程能较好地进行，高温消化后的污泥脱水性能有较大的改善；离心后的渣相含水率明显降低．The effect of flotation residue treatment with anaerobic digestion of high temperature is studied in this paper. These results are obtained that anaerobic digestion can be conducted very well on the condition of 10d retention period of sludge, the dewatering property of sludge treated with anaerobic digestion of high temperature is improved and the water ratio of dregs phase turned out from centrifugal machine is lowered distinctly.

关 键 词：浮选渣 高温厌氧法 炼油厂 废物处理 

分 类 号：X740.3[环境科学与工程—环境工程]