摘要
根据油罐底含油污泥的特殊组成,用国产设备,组配成套油罐底污泥处理设施;污泥经过调质和离心分离技术处理后得到资源化利用。污泥中的碳氢化合物回收率达到94.5％,回收油可以达到回炼要求,污水达到排放污水处理场要求,污泥量减至原来的12.2％。
According to the special composition of the oily sludge from tank bottoms, a set of treatment device was assembled by domestic equipments. Through treatment of subsidence and centrifugal separation, the sludge became useful resources, the retrieval rate of hydrocarbons reached 94. 5%, which could be reached processing demand. The discharged water met the requirement of the wastewater treatment plant, and the remained sludge was reduced to 12. 2% of the original.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2003年第5期60-62,共3页
Petroleum Processing and Petrochemicals
关键词
油罐底
含油污泥处理
污泥利用
离心分离
资源
回收
oil tank
sludge treatment
sludge utilization
centrifugal separation
resource
recovery
