[1]胡光明,朱乐辉.含苯酚油墨废水处理工程实例[J].中国给水排水,2024,40(14):126-130.
　HUGuang-ming,ZHULe-hui.Phenol-containing Printing Ink Wastewater Treatment Project Case[J].China Water & Wastewater,2024,40(14):126-130.
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含苯酚油墨废水处理工程实例

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第40卷 期数: 2024年第14期 页码: 126-130 栏目: 出版日期: 2024-07-17
Title:
Phenol-containing Printing Ink Wastewater Treatment Project Case
作者:
胡光明， 朱乐辉
（南昌大学资源环境与化工学院 鄱阳湖环境与资源利用教育部重点实验室，江西 南昌 330031）
Author(s):
HU　Guang-ming， ZHU　Le-hui
（Key Laboratory of Environment and Resource Utilization of Poyang Lake， Ministry of Education， School of Environment and Chemical Engineering， Nanchang University， Nanchang 330031， China）
关键词:
苯酚;  油墨生产废水;  活性炭;  Fenton氧化;  UBF工艺;  A/O工艺;  接触氧化
Keywords:
phenol;  printing ink wastewater;  activated carbon;  Fenton oxidation;  UBF process;  A/O process;  contact oxidation
摘要:
江西某油墨生产企业采用活性炭吸附+Fenton氧化+混凝沉淀+三效蒸发对含苯酚废水进行预处理，对COD、色度、含盐量以及苯酚的去除率分别为72.48%、98.40%、99.00%、98.04%。之后采用UBF+A/O+接触氧化的组合工艺进一步处理混合废水，对COD、NH3-N以及苯酚的去除率分别为98.24%、92.55%、98.60%，出水水质满足《油墨工业水污染物排放标准》（GB 25463—2010）中新建企业水污染物排放浓度限值要求。
Abstract:
For a printing ink manufacturer in Jiangxi Province, the process of activated carbon adsorption, Fenton oxidation, coagulation precipitation, three-effect evaporation is used to pretreat phenol-containing wastewater. The removal efficiency of COD, chroma, salt content and phenol reached 72.48%, 98.40%, 99.00%, and 98.04%, respectively. Afterwards, the combined process of UBF, A/O and contact oxidation is used to further remove the mixed wastewater. The removal efficiency of COD, NH3-N and phenol reached 98.24%, 92.55%, and 98.60%, respectively. The effluent water quality indexes meet the water pollutant discharge concentration limit of newly-built enterprises in the Discharge Standard of Water Pollutants for Printing Ink Industry (GB 25463-2010).
更新日期/Last Update: 2024-07-17