云南化工2023，Vol.50Issue(12)：149-151,3.DOI:10.3969/j.issn.1004-275X.2023.12.39
次磷酸钠废水处理
Sodium Hypophosphate Wastewater Treatment
彭治华 1李祥 1陈晨 1耿威1
作者信息
- 1. 云南福石科技有限公司, 云南 昆明 650117
- 折叠
摘要
Abstract
The sodium hypophosphate wastewater treatment project of Hubei Yaozhihe Chemical Co.,Ltd.is designed with a water volume of 240 m3/d,and Fenton oxidation +physicochemical +multi media filtration process is used to treat sodium hypophosphate wastewater.The influ-ence of pH,environmental temperature,and dosage of reagents on the treatment efficiency during operation was analyzed.When pH =3,envi-ronmental temperature 25℃-30℃,and FeSO4/H2O2 =1.80/1.40(kg/m3),the system has a good treatment effect,and the effluent meets the first level standard in Table 4 of the Comprehensive Wastewater Discharge Standard(GB8978-1996)(phosphate<0.5 mg/L).关键词
次磷酸钠/芬顿氧化/磷酸盐Key words
sodium hypophosphate/Fenton oxidation/phosphate分类
环境科学引用本文复制引用
彭治华,李祥,陈晨,耿威..次磷酸钠废水处理[J].云南化工,2023,50(12):149-151,3.
