%0 Journal Article
%T Treatment of active brilliant blue KN-R wastewater by fly ash and microwave-Fenton oxidation<br>粉煤灰协同微波-Fenton氧化法处理活性艳蓝KN-R染料废水
%A Bao Wei
%A Feng Hui
%A Xu Yanhua
%A <br>包伟
%A 冯晖
%A 徐炎华
%J 环境工程学报
%D 2012
%I 
%X The influences of fly ash dosage and adsorption time on removal effect were studied, and the orthogonal experiments were carried out to optimize the microwave-Fenton process. The result shows that flocculation and adsorption of fly ash have cooperative effect with microwave-Fenton oxidation. The optimal operating conditions are as follows: the fly ash dosage of 40 g/L, adsorption time of 20 min, the filtrate pH value of 4, the Fe2+ dosage of 3.6 mmol/L and H2O2 dosage of 0.15 mol/L, microwave power of 200 W, radiation time of 4 min. Under these conditions, the COD and chromaticity removal rate could reach 90.90% and 99.98%, respectively.
%K fly ash
%K microwave
%K Fenton
%K active brilliant blue KN-R<br>粉煤灰
%K 微波
%K Fenton
%K 活性艳蓝KN-R
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=37D4B66310E46B83BC11E7E38EF22526&yid=99E9153A83D4CB11&vid=B31275AF3241DB2D&iid=708DD6B15D2464E8&sid=9B283381E9D324C1&eid=3B415B1091436714&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=17