摘要
本文主要考察了磁粉投加对油田废水污染物的去除效果.试验结果表明,磁粉对COD、含油量和SS的去除效果明显,能大大缩短沉淀时间,降低污泥量及含水率,并且磁粉易于回收.为油田废水的治理提供一定的理论依据.
This study mainly investigated the effect of magnetic powder dosing on the removal of pollutants from oilfield wastewater.The test results show that the removal effect of magnetic powder on COD,oil content and SS is obvious,which can greatly reduce the settling time,reduce the amount of sludge and water content,and the magnetic powder is easy to recover.Provide a certain theoretical basis for the treatment of oilfield wastewater.
作者
吴春辉
高琦
时登春
WU Chun-hui;GAO Qi;SHI Deng-chun(Dongping Branch of Tai'an Ecological Environment Bureau,Tai'an 271500,China;School of Food Science and Engineering,Shandong Agricultural Engineering College,Dezhou 251100,China;Shandong Shangde Huanmei Environmental Protection Technology Co.Ltd.,Tai'an 271000,China)
出处
《枣庄学院学报》
2020年第5期1-4,共4页
Journal of Zaozhuang University
关键词
磁混凝
油田废水
污染物
magnetic coagulation
oilfield wastewater
pollutants
