首页> 外文期刊>Journal of Solid Waste Technology and Management >UTILIZATION OF BAGASSE AND BAGASSE FLY ASH WASTES FOR LEAD REMOVAL
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UTILIZATION OF BAGASSE AND BAGASSE FLY ASH WASTES FOR LEAD REMOVAL

机译:利用袋装和袋装粉煤灰废物去除铅

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摘要

The purpose of this research is to remove lead from synthetic wastewater using sugar factory wastes, bagasse and bagasse fly ash. Adsorption by these wastes can be used as an alternative to conventional treatment methods. Bagasse was treated under acidic condition while bagasse fly ash was untreated. Batch study indicated that the removal efficiency increased with increasing solution pH and adsorbent dose. Adsorption isotherms revealed that the Freundlich equation fitted the isotherm data better than the Langmuir. Bagasse fly ash was more favorable than bagasse in removing lead and thus was a better adsorbent.
机译:这项研究的目的是使用制糖厂的废物,蔗渣和蔗渣粉煤灰从合成废水中去除铅。这些废物的吸附可以用作常规处理方法的替代方法。在酸性条件下处理甘蔗渣,而未处理甘蔗渣粉煤灰。批量研究表明,去除效率随着溶液pH值和吸附剂量的增加而增加。吸附等温线表明,Freundlich方程比Langmuir拟合等温线数据更好。蔗渣粉煤灰在去除铅方面比蔗渣粉更有利,因此是更好的吸附剂。

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