活性炭吸附及模块化物理净水工艺在引江原水嗅味处理中的应用
Application of Activated Carbon Adsorption and Modular Physical Water Purification Process in Odor Treatment of Raw Water from Yangtze River
白力宏 1常勇旺 2张怡然 1陈卓然 1许金明 3刘佳1
作者信息
- 1. 天津泰达水业有限公司 天津 300457;天津泰达津联自来水有限公司 天津 300457
- 2. 天津泰达水业有限公司 天津 300457;天津泰达新水源科技开发有限公司 天津 300457
- 3. 天津市华宇膜技术有限公司 天津 300457
- 折叠
摘要
在引江原水夏季出现嗅味及国家对于嗅味指标严格要求的背景下,探索"多介质-活性炭-超滤"模块化物理净水工艺对引江原水中二甲基异莰醇的去除效果.结果表明,粉末活性炭对二甲基异莰醇的去除效果随其投加量的增加而逐渐升高,结合实际生产工艺情况,可在取水泵房前配水井处设置粉末活性炭投加点,吸附去除嗅味物质."多介质-活性炭-超滤"模块化物理净水工艺可有效解决引江原水嗅味问题.
Abstract
In the context of the existing odor issues in the summer of raw water from the Yangtze River and the strict national requirements of odor indicators,the removal effect of 2-MIB in the raw water from the Yangtze River was explored by the modular physical water purification process of"multi-media-activated carbon-ultrafiltration".The results show that the removal effect of 2-MIB by powder activated carbon gradually increases with the increase of powder activated carbon dosage.Based on the actual production process,a powder activated carbon dosing point can be set at the water distribution well in front of the water intake pump room to adsorb and remove odor substances.The modular physical water purification process of"multi-media-activated carbon-ultrafiltration"can effectively solve the odor problem in the raw water from the Yangtze River.
关键词
嗅味/活性炭吸附/模块化净水工艺/引江原水Key words
odor/activated carbon adsorption/modular water purification process/raw water from the Yangtze River引用本文复制引用
出版年
2024
NETL
NSTL
万方数据