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印染废水处理工艺的试验研究
引用本文:曾丽璇,张秋云,黄育新,杨桓.印染废水处理工艺的试验研究[J].安全与环境工程,2004,11(2):48-50.
作者姓名:曾丽璇  张秋云  黄育新  杨桓
作者单位:1. 华南师范大学环境科学研究所,广州,510631
2. 珠海市斗门区环境科学研究所,珠海,519100
摘    要:探讨了采用单独的水解酸化、接触氧化及水解酸化-接触氧化相结合这三种工艺处理某印染废水的效果。结果显示,针对CODcr为532mg/L、色度为512倍的原水,在总停留时间24h的情况下,采用水解酸化一接触氧化工艺在三种处理工艺中较有效,可以获得84%的CODcr去除率及88%的脱色率,而且该工艺对原水水质的pH有强的适应能力。

关 键 词:印染废水  水解-酸化  接触氧化  生物强化技术
文章编号:1671-1556(2004)02-0048-03
修稿时间:2003年11月20

Tests on Printing and Dyeing Wastewater Treatment Technique
ZENG Li-xuan,ZHANG Qiu-yun,HUANG Yun-xin,YANG Huan.Tests on Printing and Dyeing Wastewater Treatment Technique[J].Safety and Environmental Engineering,2004,11(2):48-50.
Authors:ZENG Li-xuan  ZHANG Qiu-yun  HUANG Yun-xin  YANG Huan
Institution:ZENG Li-xuan1,ZHANG Qiu-yun1,HUANG Yun-xin2,YANG Huan1
Abstract:This paper describes the research of the treatment processes for a kind of printing and dyeing wastewater. Three treatment techniques were applied in this research: hydrolysis acidification, biological contact and acidification-biological technique. Results showed that hydrolysis acidification-biological contact oxidation treatment was a more effective process. By controlling the optimal conditions strictly, removing rates of CODcr and chroma were up to 84% and 88% after being treated for 24 hours for the wastewater (CODcr:532 mg/L,chroma: 512). Also, the technique suited well to the pH of the wastewater.
Keywords:printing and dyeing waste water  hydrolysis-acidification  biological contact oxidation  bioaugmentation technique
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