云南化工2024，Vol.51Issue(6)：60-62,3.DOI:10.3969/j.issn.1004-275X.2024.06.15
基于芬顿反应的核桃初加工洗果污水无害化处理技术研究
Research on Harmless Treatment Technology of Walnut Primary Processing Fruit Washing Wastewater Based on Fenton Reaction
杨婷 1杨映礼 2许新辉 2阮伋 1罗映铅 1只红美1
作者信息
- 1. 漾濞彝族自治县漾濞核桃品牌发展服务中心,云南 漾濞 672500
- 2. 漾濞彝族自治县林业和草原局,云南 漾濞 672500
- 折叠
摘要
Abstract
The walnut washing wastewater from a certain walnut processing enterprise was taken as the research object,and the Fenton reaction was used for harmless treatment.The results showed that under acidic conditions,3.50 g of ferrous sulfate heptahydrate was added,stirred until completely dissolved,and 200 mL of 30%hydrogen peroxide solution was added.After 4 hours of reaction,0.70 g of calcium oxide was added to adjust the pH value to around 8.This technology has the characteristics of low cost,short standard treatment time,high efficiency,and harm-less treatment,and is suitable for the harmless treatment of fruit washing water in the initial processing of walnuts of different scales.关键词
芬顿反应/核桃/洗果污水/无害化Key words
Fenton reaction/Walnuts/Fruit washing wastewater/Harmless treatment分类
资源环境引用本文复制引用
杨婷,杨映礼,许新辉,阮伋,罗映铅,只红美..基于芬顿反应的核桃初加工洗果污水无害化处理技术研究[J].云南化工,2024,51(6):60-62,3.
