印染助剂
印染助劑
인염조제
Textile Auxiliaries
2015年
9期
38-40
,共3页
沸石分子筛%稀土%脱色%印染废水
沸石分子篩%稀土%脫色%印染廢水
비석분자사%희토%탈색%인염폐수
zeolite%rare earth%decolorization%dyeing wastewater
采用稀土改性沸石分子筛,通过正交试验研究改性沸石吸附处理印染废水.结果表明:稀土沸石分子筛对印染废水的处理效果优于膨润土和活性炭,在最佳的试验条件下,改性沸石对废水的脱色率高达98.2%以上.该方法处理效果好,操作简单.
採用稀土改性沸石分子篩,通過正交試驗研究改性沸石吸附處理印染廢水.結果錶明:稀土沸石分子篩對印染廢水的處理效果優于膨潤土和活性炭,在最佳的試驗條件下,改性沸石對廢水的脫色率高達98.2%以上.該方法處理效果好,操作簡單.
채용희토개성비석분자사,통과정교시험연구개성비석흡부처리인염폐수.결과표명:희토비석분자사대인염폐수적처리효과우우팽윤토화활성탄,재최가적시험조건하,개성비석대폐수적탈색솔고체98.2%이상.해방법처리효과호,조작간단.
The zeolite was modified by rare earth. The treatment for dyeing wastewater with modified ze?olite was conducted by the orthogonal experiments.The results showed that the treatment effect of rare earth modified zeolite for color removal of dyeing wastewater was greater than zeolite bentonite and activated car?bon. The discoloration rate could reach up to 98.2% under the given optimal conditions. This technology had advantages of good treatment efficiency and simple operation.
