自来水厂精准加氯初步探索
Preliminary exploration of precise chlorination in waterworks
魏连通 1李前峰 1张航 1谢健 1杨少博 1卢志1
作者信息
- 1. 国家城市供水水质监测网贵阳监测站,贵州 贵阳 550001;贵州筑水环境监测有限公司,贵州 贵阳 550001
- 折叠
摘要
消毒是净水工艺中至关重要的环节,消毒剂过多或过少都会带来不好的结果.本文围绕原水、沉后水精准加氯,初步绘制出加氯量与余氯的曲线,根据曲线计算出的理论值与实测值相比基本一致.精准加氯不仅可以解决水中消毒剂忽高忽低造成浪费,也能保证水质各项指标控制在规定范围内.加氯量与余氯曲线能够对净水工艺中水厂精准加氯起到指导作用.
Abstract
Disinfection is a crucial link in water purification process,and too much or too little disinfectant will bring bad results.In this paper,the curves of the chlorination amount and the residual chlorine in raw water and set-tled water are drawn,and the theoretical values calculated by the curves are in accord with the measured values.Precise chlorination can not only solve the waste caused by excessive or insufficient disinfectant in water,but also ensure the water quality indicators within the titration range.The curves of the chlorination amount and the residual chlorine can guide the precise chlorination in waterworks.
关键词
次氯酸钠/精准加氯/消毒Key words
sodium hypochlorite/precise chlorination/disinfection引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据