Evaluation of methyl red removal potential of adsorbents made from Leucaena leucocephala leaf and bark materials

Q2 Chemistry

Current Chemistry Letters Pub Date : 2023-01-01 DOI:10.5267/j.ccl.2022.8.001

Venkata Kishore Babu Chukka, Venkata Ramana Kokkiligadda, R. Brahmaji, H. Bollikolla

引用次数: 0

Abstract

The aim of this study was the investigation of how adsorbents made from Leucaena leucocephala (L. Leu) leaf and bark materials were effective in treating wastewater containing methyl red dye (MeReD). The functional groups in the phytochemical elements from the bark and leaves of L.Leu offer active surface sites and enable the adsorption mechanism. The investigations were done in batch mode. Contact time, adsorbent dose concentration, temperature, pH, and initial MeReD concentration were all examined as significant parameters impacting the sorption process. The study found that significant MeReD removal efficiency was achieved after 90 min of contact time, pH 4.0 units, 1.2 gm/L adsorbent dose concentration, 100 ppm initial MeReD quantity, and 30 oC temperature. The developed adsorbents were applied to samples gathered from dye companies in Hyderabad and Guntur. The extraction of MeReD (81.2% to 90.0%) from untreated wastewater contaminated with MeReD using developed adsorbents was very efficient.

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银合欢叶和树皮材料吸附剂去除甲基红的潜力评价

研究了以银合欢(Leucaena leucocephala, L. Leu)叶和树皮为原料制备的吸附剂对含甲基红染料(meed)废水的处理效果。植物化学元素中的官能团提供了活性的表面位点，并实现了吸附机制。调查是以批处理的方式进行的。接触时间、吸附剂剂量浓度、温度、pH和初始meed浓度都是影响吸附过程的重要参数。研究发现，在接触时间90 min, pH为4.0单位，吸附剂剂量浓度为1.2 gm/L，初始meed量为100 ppm，温度为30℃的条件下，meed的去除效率显著。所开发的吸附剂应用于从海得拉巴和贡图尔染料公司收集的样品。利用所研制的吸附剂，对meed的萃取率达到81.2% ~ 90.0%。

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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来源期刊

Current Chemistry Letters Chemistry-Chemistry (all)

CiteScore

4.90

自引率

0.00%

发文量

审稿时长

20 weeks

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