Preparation of Sepiolite Complex Sorbent and Its Treatment Properties for Dyeing Wastewater
Preparation of Sepiolite Complex Sorbent and Its Treatment Properties for Dyeing Wastewater
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发表时间：
2009
影响因子：
11.4
通讯作者：
Dai You-zhi
中科院分区：
文献类型：
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作者：
Dai You-zhi
采用Fe 3+和Al 3+对海泡石进行改性，制备了Fe/Al海泡石复合吸附剂，并研究了其对模拟印染废水的吸附性能。处理60 min后，脱色率为99%，吸附容量为58.44mg/g。在相同条件下，海泡石复合吸附剂的最大吸附量分别比活性炭和原海泡石提高了3~4倍和9~10倍。
Fe/Al sepiolite complex sorbents were prepared by modified sepiolite with Fe3+ and Al3+,and its adsorption property to simulated dyeing wastewater was studied. After treatment in 60min,the decoloration rate was 99% and adsorption capability was 58.44mg/g. In the same conditions,compared with active carbon and original sepiolite,the maximum adsorption capabilities of sepiolite complex sorbent were increased by 3～4 and 9～10 times respectively.