压块活性炭在给水厂深度处理中的应用及净水效果  

The Application and Purification Efficacy Analysis of Briquetting-Activated Carbon in Advanced Drinking Water Treatment

作　　者：胡振龙 童景琰 刘波 李亮 郭韵 刘皓林 廖竞萌 HU Zhenlong;TONG Jingyan;LIU Bo;LI Liang;GUO Yun;LIU Haolin;LIAO Jingmeng(Southwest Municipal Engineering Design&Research Institute of China,Sichuan Chengdu 610213,China)

机构地区：[1]中国市政工程西南设计研究总院有限公司,四川成都610213

出　　处：《西南给排水》2023年第4期1-8,共8页Southwest Water & Wastewater

摘　　要：对比柱状活性炭和压块活性炭的主要性能参数,并以三座采用活性炭滤池的给水厂为例,分析了压块活性炭的净水效果。出水数据表明:与常规处理相比,经过压块活性炭滤池的深度处理之后,三座净水厂的COD_(mn)去除率平均提高了12.93%,消毒副产物三氯甲烷浓度分别降低为未经深度处理前的48.24%、31.39%、28.42%。因此,压块活性炭具备较好的深度处理能力,为今后给水厂深度处理工艺选择和设计提供参考。The purpose of this article is to compare the main performance parameters of column-activated carbon and briquette-activated carbon,and the water purification effect of using briquette-activated carbon is analyzed by taking three drinking water treatment plants as examples.According to the effluent quality,after applying the briquetting-activated carbon as advanced filtration treatment,the removal efficiency of COD_(mn)in the three drinking water treatment plants increased by 12.93%on average,and the concentration of trichloromethane,a typical disinfection by-production(DBP),decreased to 48.24%,31.39%,and 28.42%,respectively.Therefore,briquette-activated carbon shows a great advanced treatment capacity in large-scale drinking water treatment plants,which provides a reference for the selection and design of the advanced treatment process of water supply plants in the future.

关 键 词：柱状活性炭 压块活性炭 滤池 净水效果 

分 类 号：TU9[建筑科学]