联合预氧化强化去除滤后水颗粒物质的中试研究  

Particulate Matter in Filtered Water Removal Enhanced by Combined Preoxidation in Pilot-Plant System

作　　者：陈伟仲[1] 温微[1] 

机构地区：[1]中国石油天然气管道工程有限公司市政工程室,河北廊坊065000

出　　处：《河南师范大学学报（自然科学版）》2014年第3期90-94,共5页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家863高技术研究发展计划(2002AA601140)

摘　　要：某中试系统进行了高锰酸盐复合剂与氯胺联合预氧化工艺强化去除滤后水中的颗粒物质效果的研究,并与常规过滤滤后水出水颗粒物质进行比较,结果表明常规过滤滤后水中颗粒物质较多,受原水水质变化影响波动较大,联合预氧化工艺对滤后水中的颗粒总数及不同粒径范围内颗粒物数能够显著去除,波动较小,提高了微生物安全性,进一步改善了滤后水水质.Removal efficiency of particles in the filtered water by potassium permanganate composite and chloramine combined preoxidation process is studied on a pilot-plant system, and comparing with particles in the conventional filtered water. the result shows that the conventional filtered water contains certain amount of particles with a wide-range fluctuation due to water quality variation. Total particles in the combined preoxidation filtered water are removed effectively as well as different diameter range particles combined preoxidation process, with a narrow range fluctuation, the filtered water quality and microbe security are improved further.

关 键 词：联合预氧化 高锰酸盐复合剂 氯胺 颗粒数 

分 类 号：X52[环境科学与工程—环境工程] TU991.2[建筑科学—市政工程]