STUDY ON ADSORPTION BEHAVIOR OF ANILINE ON ZONAL SOIL

MA Yan; WANG Tong; ZHOU Sheng-kun; ZHANG Mei-juan; ZHANG Ya-ru; ZHANG Ze-ren; WU Cui-ping

doi:10.13205/j.hjgc.202110027

Volume 39 Issue 10

Jan. 2022

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Article Navigation > ENVIRONMENTAL ENGINEERING > 2021 > 39(10): 191-196,156

MA Yan, WANG Tong, ZHOU Sheng-kun, ZHANG Mei-juan, ZHANG Ya-ru, ZHANG Ze-ren, WU Cui-ping. STUDY ON ADSORPTION BEHAVIOR OF ANILINE ON ZONAL SOIL[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(10): 191-196,156. doi: 10.13205/j.hjgc.202110027

Citation:

MA Yan, WANG Tong, ZHOU Sheng-kun, ZHANG Mei-juan, ZHANG Ya-ru, ZHANG Ze-ren, WU Cui-ping. STUDY ON ADSORPTION BEHAVIOR OF ANILINE ON ZONAL SOIL[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(10): 191-196,156. doi: 10.13205/j.hjgc.202110027

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STUDY ON ADSORPTION BEHAVIOR OF ANILINE ON ZONAL SOIL

doi: 10.13205/j.hjgc.202110027

1. School of Chemical & Environmental Engineering, China University of Mining & Technology(Beijing), Beijing 100083, China;
2. Beijing Solid Waste Treatment Co., Ltd, Beijing 100101, China

Received Date: 2020-08-25
Available Online: 2022-01-26

Abstract

Abstract

Soil is the source and sink of volatile organic compounds. It is of great significance to study the adsorption behavior of pollutants in soil for environmental fate and ecological risk. Based on the comprehensive analysis of the basic physical and chemical properties of 12 kinds of zonal soils in China, the distribution law of aniline at the soil water interface and the relationship between the adsorption behaviors and the physical and chemical properties of soil were discussed. The results showed that:1) the adsorption capacity of Heilongjiang black soil for aniline was the strongest, and the theoretical saturated adsorption capacity was the largest; 2) considering that the adsorption isotherms of some soil samples showed obvious nonlinearity, Freundlich model was used to fit the isotherms of aniline adsorbed by soil; 3) the physical and chemical properties of 12 zonal soils were significantly different; 4) the content of organic matter has the most significant effect on the adsorption behavior of aniline at the soil water interface:the higher the content of organic matter, the stronger the adsorption capacity of soil for aniline.
- aniline,
- organic matter,
- soil,
- adsorption

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References(16)

References

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