摘要
中海沥青(营口)有限责任公司(简称“营口沥青公司”)污水处理厂COBR预处理工艺(简称“预处理工艺”)引用一种高效复合净水剂,当投加300ppm时,二级生化出水化学需氧量(COD)由96mg/L降至67mg/L,去除率达30%,高效复合净水剂对生化出水有较好的处理效果。
Cnooc Bitumen (Yingkou) co.,LTD.(hereinafter referred to Company of Yingkou Bitumen sewage treatment plant COBR pretreatment technology (hereinafter referred to as the "pretreatment") refer to a kind of high efficiency compound water purifier,when adding the 300 parts per million,the secondary biochemical effluent COD by 96 mg/L to 67 mg/L,removal rate was 30%,and the high efficiency compound water purifier for biochemical process has better treatment effect.
作者
王辉
曾伟
王成鹏
Wang Hui;Zeng Wei;Wang Chengpeng(Zhonghai Asphalt (yingkou) Co.,LTD.,Yingkou,Liaoning 115000)
出处
《石化技术》
CAS
2019年第5期57-57,17,共2页
Petrochemical Industry Technology
关键词
高效复合净水剂
COBR预处理
COD
High efficiency compound water purifier
COBR pretreatment
COD
