Treatment of dyestuff wastewater containing Reactive Brilliant Red X-3B, Direct Scarlet 4BS, Acid Orange ⅱ and Basic Violet 6B by electrolytic flocculation-activated sludge method was studied. 实验研究了活性艳红X-3B、直接耐酸大红4BS、酸性橙Ⅱ和阳离子红6B四种染料的电絮凝和生化降解特性。
However, the molecular size of acid scarlet was so big that it could not enter the zeolite channel. Hydroxyl radicals produced at the active sites degraded acid scarlet and ideal decoloration efficiency was observed. 而酸性大红分子大,无法进入沸石孔道,活性位点产生的羟基自由基的降解作用使酸性大红有很好的脱色率。