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Academic Journal of Engineering and Technology Science, 2019, 2(5); doi: 10.25236/AJETS.2019.020504.

Preparation and Performance Study of Fly Ash Chelate Composite Adsorbent


Xishuang Tian1, *, Qingyun Zhang1, a and Chao Zhu2, b

Corresponding Author:
Xishuang Tian

1 Department of Environmental Engineering, Xi'an University of Science and Technology, Shaanxi, China
2 Liaocheng Environmental Science Engineering Design Institute Co., Ltd.
*Corresponding author e-mail: 865199155@qq.com, azzhang1229@qq.com, b644646205@qq.com


This paper uses fly ash as raw material to prepare a new type of fly ash chelate composite adsorbent, and explores the influencing factors in the preparation process of the composite adsorbent to determine the optimal synthesis process. The adsorption performance of the heavy metal nickel ions in the simulated environment was studied. When the composite adsorbent was synthesized using the best process, the adsorption rate of heavy metal nickel reached 97.2% when the adsorption time was 100 minutes.


fly ash, composite adsorbent, chelation

Cite This Paper

Xishuang Tian, Qingyun Zhang and Chao Zhu. Preparation and Performance Study of Fly Ash Chelate Composite Adsorbent. Academic Journal of Engineering and Technology Science (2019) Vol. 2 Issue 5: 29-37. https://doi.org/10.25236/AJETS.2019.020504.


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