天津科技大学学报2004，Vol.19Issue(z2)：338-344,7.
SOURCE,FORMATION,POLLUTION AND ITS COUNTERMEASURE OF DIOXIN IN PAPERMAKING INDUSTRY
SOURCE,FORMATION,POLLUTION AND ITS COUNTERMEASURE OF DIOXIN IN PAPERMAKING INDUSTRY
Hui Li 1Youming Li 1Mingli Fu 2yanjin Bi1
作者信息
- 1. State Key laboratory of Pulp and Paper Engineering,South China University of Technology, Guang Zhou,510640
- 2. Department of Environmental Science and Engingeering, South China University of Technology, Guang Zhou, 510640
- 折叠
摘要
Abstract
Dioxins are believed the most poisonous compounds in the world. Dioxin pollution is a strategic problem in papermaking industry which must be solved.Dioxin not only exists in pulp, paper products, but also in the volatile of woods, hips or other non-wood fiber material which are treated with PCP, even in the exhaust gas of chemical recovery system. So there are great needs to know what is dioxin, the channel and mechanism of the formation of it in paper making industry. With these understanding, herein those are discussed as follows, the harness measure of dioxin: dioxin in wastewater, in exhaust gas, from raw material. And some countermeasure to decrease the content of dioxin. Furthermore, several novel treatment technologies of dioxin in China and abroad were introduced. The fundamental measure to eliminate the pollution of dioxin is presented with the aim to control the origin, decrease the use of bleacher containing chlorine or without the use of chlorine.Elemental Chlorine Free and Total Chlorine Free bleaching are advocated.关键词
Source/Formation/Dioxin/CountermeasureKey words
Source/Formation/Dioxin/Countermeasure分类
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Hui Li,Youming Li,Mingli Fu,yanjin Bi..SOURCE,FORMATION,POLLUTION AND ITS COUNTERMEASURE OF DIOXIN IN PAPERMAKING INDUSTRY[J].天津科技大学学报,2004,19(z2):338-344,7.
