染料水溶液的辐射降解研究  

Radiation induced degradation of dyes in aqueous solution

作　　者：王敏[1] 杨睿媛[1] 王文锋[1] 沈忠群[1] 边绍伟[1] 

机构地区：[1]中国科学院上海应用物理研究所,上海201800

出　　处：《辐射研究与辐射工艺学报》2005年第2期120-120,共1页Journal of Radiation Research and Radiation Processing

基　　金：国家自然科学基金(10175086)资助

摘　　要：Aqueous dye solutions were irradiated by Co γ-rays or electron beams and the irradiation induced decolora- 60 tion and degradation of the dyes were studied with UV/visuable absorption spectra and pH value measurement. In addition, (Chemical oxygen demand, COD) removal rate of the irradiated solutions, and synergetic effect of hy- drogen peroxide and the irradiations, were investigated, The results show that the combination of radiation tech- nology and other wastewater treatment can be a promising process for treating dyeing and finishing waste effluents.Aqueous dye solutions were irradiated by Co γ-rays or electron beams and the irradiation induced decolora- 60 tion and degradation of the dyes were studied with UV/visuable absorption spectra and pH value measurement. In addition, (Chemical oxygen demand, COD) removal rate of the irradiated solutions, and synergetic effect of hy- drogen peroxide and the irradiations, were investigated, The results show that the combination of radiation tech- nology and other wastewater treatment can be a promising process for treating dyeing and finishing waste effluents.

关 键 词：辐射降解 染料水溶液 脱色 

分 类 号：TL99[核科学技术—核技术及应用] X703.1[环境科学与工程—环境工程]