ADSORPTIVE REMOVAL OF PHOSPHATE ONTO IRON LOADED LITCHI CHINENSIS SEED WASTE

Journal of Hunan Institute of Science and Technology Pub Date : 2019-01-01 DOI:10.3126/JIST.V23I1.22200

Asmita Shrestha, B. R. Poudel, Manoj Silwal, M. R. Pokhrel

引用次数: 11

Abstract

Raw and charred Fe(III)-loaded Litchi chinensis seed waste (FeRLW and FeCLW) as bio-adsorbents was investigated to remove phosphate from aqueous solution. Various physico-chemical parameters such as equilibrium time, pH and adsorbent dosage were studied by batch experiment method. The maximum adsorption capacities for phosphate removal by FeRLW and FeCLW were found to be 96.5 mg/g and 100 mg/g, respectively. The experimental results revealed that biomaterials of FeRLW and FeCLW can be used as effective and economically viable adsorbents for the removal of phosphate from waste water.

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载铁荔枝籽渣吸附除磷的研究

以荔枝籽废(FeRLW和FeCLW)为生物吸附剂，研究了其对水中磷酸盐的去除效果。采用间歇实验法对平衡时间、pH、吸附剂用量等理化参数进行了研究。FeRLW和FeCLW对磷酸盐的最大吸附量分别为96.5 mg/g和100 mg/g。实验结果表明，FeRLW和FeCLW生物材料可以作为经济有效的吸附废水中磷酸盐的吸附剂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Journal of Hunan Institute of Science and Technology

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