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Discoloration of the chrome black T wastewater
Author(s): 
Pages: 36-38
Year: Issue:  3
Journal: TEXTILE AUXILIARIES

Keyword:  粉煤灰壳聚糖铬黑T吸附;
Abstract: 研究了粉煤灰和壳聚糖对铬黑T的脱色效果,探讨了2种吸附剂的用量、溶液质量浓度、吸附日寸间以及溶液的pH值等因素对铬黑T脱色效果的影响.结果表明,在相同的试验条件下,壳聚糖对铬黑T的脱色效果比粉煤灰好,且在吸附时间为1.5 h、壳聚糖用量为4g/L、pH为5~9时,对于初始质量浓度为70~75 me/L铬黑T模拟废水,脱色率可以达到98.98%.
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