Effect of Solid to Liquid Ratio on Heavy Metal Removal by Geopolymer-Based Adsorbent

被引：7
作者：
Ariffin, N. [1 ]
Abdullah, M. M. A. B. [1 ,2 ]
Zainol, M. R. R. Mohd Arif [3 ]
Baltatu, M. S. [4 ]
Jamaludin, L. [1 ,2 ]
机构：
[1] Univ Malaysia Perlis, Sch Mat Engn, Ctr Excellence Geopolymer & Green Technol CEGeoGT, Perlis, Malaysia
[2] Univ Malaysia Perlis, Fac Engn Technol, Perlis, Malaysia
[3] Univ Sains Malaysia, Sch Civil Engn, Engn Campus, Nibong Tebal, Pulau Pinang, Malaysia
[4] Gheorghe Asachi Tech Univ Iasi, Fac Mat Sci & Engn, Blvd D Mangeron 41, Iasi 700050, Romania
来源：
EUROINVENT ICIR 2018 | 2018年 / 374卷
关键词：
ASH-BASED GEOPOLYMER; BOILER ASH; WASTE; MICROSTRUCTURE; ZEOLITE;
D O I：
10.1088/1757-899X/374/1/012045
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Microstructure of three-dimensional aluminosilicate which similar to zeolite cause geopolymer based adsorbent accepted in the treatment of wastewater. This paper presents an investigation on the copper removal from the wastewater by varying the solid to liquid ratio in the fly ash, kaolin and sludge-based geopolymer adsorbent. The adsorption test was conducted to study the efficiency of the adsorbent and the copper concentration was examined by using Atomic Adsorption Spectrometry (AAS). The optimum solid to liquid ratio with the highest percentage removal were 1.0, 0.5 and 0.8 for fly ash-based geopolymer, kaolin-based geopolymer and sludge-based geopolymer adsorbent.
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页数：6
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