Adsorption of Congo red from aqueous solutions by the activated carbons prepared from grapefruit peel

机译：由葡萄柚果皮制备的活性碳从水溶液中吸附刚果红色

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Grapefruit Peel, which is the main waste from a southern fruit- Grapefruit in Guangxi, China. It has been used as a raw material for activated carbons by chemical activation with NaOH for the removal of Congo red (Direct Red 28) from aqueous solution in this study. The adsorption of CR by Grapefruit peel carbon (GPC) was carried out by many parameters such as pH, dye initial concentration, agitation time and temperature. It is favorable for the adsorption of Congo red in acid condition. The adsorption experimental results were analyzed by using the Langmuir and Freundlich isotherms models. Adsorption kinetic data were followed pseudo-second-order model.

机译：葡萄柚果皮，这是中国广西南方水果的主要浪费。通过用NaOH用化学活化用作活化碳的原料，用于从本研究中从水溶液中去除刚果红色（直接红28）。通过葡萄柚剥离碳（GPC）的Cr吸附由许多参数如pH，染料初始浓度，搅拌时间和温度进行。有利的是酸性条件吸附刚果红。通过使用Langmuir和Freundlich等温线模型分析了吸附实验结果。吸附动力学数据遵循伪二阶模型。

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《International Conference on Mechanical Automation and Materials Engineering》|2014年||共5页
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作者
Haiyi HUANG; Liudan LUO; Hua ZHANG; Yanqin LU; Di ZHANG;
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原文格式 PDF
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中图分类 TB3-53;
关键词
Agricultural waste; Congo red; Adsorption removal; PH; Isotherm; Kinetic model;

机译：农业废物;刚果红;吸附去除;pH;等温机;运动模型;

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1. Removal of Hexavalent Chromium ions from Aqueous Solution by Adsorption Using Activated Carbon Prepared from Cucumis Melo Peel Activatad carbon [J] . M. MANJULA DEVI, S. MANONMANI Oriental Journal of Chemistry: An International Research Journal of Pure & Applied Chemistry . 2015,第1期

机译：用黄瓜瓜皮活性炭制备的活性炭吸附去除水溶液中的六价铬离子。
2. Adsorption of congo red dye from aqueous solutions by prepared activated carbon with oxygen-containing functional groups and its regeneration [J] . Lafi Ridha, Montasser Imed, Hafiane Amor Adsorption Science & Technology . 2019,第1a2期

机译：用含氧官能团的制备活性炭对水溶液吸附刚果红染料及其再生
3. Simultaneous adsorption of lead (II) and 3,7-Bis(dimethylamino)-phenothiazin-5-ium chloride from aqueous solution by activated carbon prepared from plantain peels [J] . Inam Edu I., Etim Ubong J., Akpabio Ememobong G., Desalination and water treatment . 2016,第14期

机译：车前草皮制备的活性炭同时吸附水溶液中的铅（II）和3,7-双（二甲基氨基）-吩噻嗪-5-氯化铵
4. Adsorption of Congo red from aqueous solutions by the activated carbons prepared from grapefruit peel [C] . Haiyi HUANG, Liudan LUO, Hua ZHANG, International Conference on Mechanical Automation and Materials Engineering . 2014

机译：由葡萄柚果皮制备的活性碳从水溶液中吸附刚果红色
5. Amine-modified SBA-15 (prepared by co-condensation) for adsorption of copper from aqueous solutions. [D] . Da'na, Enshirah. 2012

机译：胺改性的SBA-15（通过共缩合制备），用于从水溶液中吸附铜。
6. Characterization and Properties of Activated Carbon Prepared from Tamarind Seeds by KOH Activation for Fe(III) Adsorption from Aqueous Solution [O] . Sumrit Mopoung, Phansiri Moonsri, Wanwimon Palas, 2015

机译：罗望子种子经KOH活化对水溶液中Fe（III）的吸附特性和性质
7. Removal of hexavalent chromium ions from aqueous solution by adsorption using activated carbon prepared from Cucumis Melo Peel Activated carbon [O] . M Manjuladevi, S Manonmani 2015

机译：通过使用由Cucumis Melo Peel活性炭制备的活性炭从水溶液中除去六价铬离子

Adsorption of Congo red from aqueous solutions by the activated carbons prepared from grapefruit peel

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