沁水盆地柿庄南煤层气田撬装式排采废水深度处理工艺的应用  

Application of Skid-mounted Advanced Treatment of Drainage Wastewater in Coalbed Methane Field of South Shizhuang Block of Qinshui Basin

作　　者：何思琦 王建中[1] 张森 HE Siqi;WANG Jianzhong;ZHANG Sen(China United Coallbed Methane Corporation Ltd.,Shanxi 048000)

机构地区：[1]中联煤层气有限责任公司,山西048000

出　　处：《中国煤层气》2023年第1期20-23,共4页China Coalbed Methane

摘　　要：本文概述了沁水盆地柿庄南煤层气区块中,主要超标污染物为氟化物、石油类、铁离子的排采废水,通过建设一套斜管沉淀+两级机械过滤(沸石+活性炭)的水处理工艺,将本区块的排采废水深度处理至《地表水环境质量标准》(GB 3838—2002)中Ⅲ类的限值要求,并实现了处理设备的撬装化,达到了地方环保部门深度处理的要求,同时降低了综合处理成本。In this paper,it is summarized that the main over-standard pollutants of drainage wastewater in the coalbed methane filed of south Shizhuang Block in Qinshui Basin are fluoride,petroleum and iron ion.Through the construction of a water treatment process of inclined pipe sedimentation and two-stage mechanical filtration(zeolite and activated carbon),the drainage wastewater of the Block is treated to meet the limit requirements of Category Ⅲ in Surface Water Environmental Quality Standards(GB 3838—2002).This process can realize the treatment equipment to be skid-mounted,meet the requirements of the local environmental protection departments,and reduce the comprehensive treatment cost.

关 键 词：沁水盆地 排采废水 斜管沉淀 两级机械过滤 撬装化 

分 类 号：X74[环境科学与工程—环境工程]