摘要
将二氧化氯应用在煤气废水治理中 ,对二氧化氯投量与COD的比例关系、反应时间对酚类物质去除的影响、反应过程中ClO2 的消耗与ClO- 2 的形成做了比较研究。结果表明 ,在煤气废水的COD与ClO2 的浓度比为 5.5,反应进行 30min后 ,可以使废水中可降解的酚类物质基本去除。GC/MS表明 。
WT5”,6BZ]In the application of chlorine dioxide for gas wastewater treatment, a study was conducted on the ratio of chlorine dioxide dosage to COD , the effect of reaction time on phenol removal, and the consumption of ClO 2 and formation of ClO - 2 in the reaction. The results showed that phenol is allowed to remove essentially from wastewater at the concentration ratio of COD to ClO 2 of 5.5 after 30 min of reaction. GC/MS indicated that almost no organo-chlorine compound is generated in the treatment process.
出处
《中国给水排水》
CAS
CSCD
北大核心
2001年第7期6-9,共4页
China Water & Wastewater
基金
广东省"百想工程"资助项目 (99130 6 90 1G)
广东省自然基金团队资助项目 (2 0 0 0 30 46 )
关键词
二氧化氯
煤气废水
废水处理
chlorine dioxide
gas wastewater
phenol removal
