%0 Journal Article
%T Treatment of simulated wastewater containing Reactive Red 195 by zero-valent iron/activated carbon combined with microwave discharge electrodeless lamp/sodium hypochlorite<br>
%A Jie Fu
%A Zhen Xu
%A Qing-Shan Li
%A Song Chen
%A Shu-Qing An
%A Qing-Fu Zeng
%A Hai-Liang Zhu
%A <br>
%J 环境科学学报(英文版)
%D 2010
%I 
%X A comparative study of treatment of simulated wastewater containing Reactive Red 195 using zero-valent iron/activated carbon (ZVI/AC), microwave discharge electrodeless lamp/sodium hypochlorite (MDEL/NaClO) and the combination of ZVI/ACMDEL/ NaClO was conducted. The preliminary results showed the two steps method of ZVI/AC-MDEL/NaClO had much higher degradation e ciency than both single steps. The final color removal percentage was nearly up to 100% and the chemical oxygen demand reduction percentage was up to approximately 82%. The e ects of operational parameters, including initial pH value of simulated wastewater, ZVI/AC ratio and particle size of ZVI were also investigated. In addition, from the discussion of synergistic e ect between ZVI/AC and MEDL/NaClO, we found that in the ZVI/AC-MEDL/NaClO process, ZVI/AC could break the azo bond firstly and then MEDL/NaClO degraded the aromatic amine products e ectively. Reversing the order would reduce the degradation e ciency.
%K activated carbon
%K microwave discharge electrodeless lamp
%K Reactive Red 195
%K sodium hypochlorite
%K zero-valent iron<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=6CB1530875F53489BF1E81BD87B7F5E6&aid=05C16859DD0FBDDDF2796954286F2A51&yid=140ECF96957D60B2&vid=BC12EA701C895178&iid=E158A972A605785F&sid=D8AE57480552698F&eid=AE43DE0664B02889&journal_id=1001-0742&journal_name=Journalofenvironmentalsciences(China)&referenced_num=0&reference_num=26