The Adsorption and Degradation of 2, 4-D Affected by Soil Organic Carbon and Clay

Jamshidi, Mohammad Hosein; Salehian, Hamid; Babanezhad, Esmaeil; Rezvani, Mohammad

doi:10.1007/s00128-021-03362-w

Cited by 9 publications

(1 citation statement)

References 41 publications

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“…On the other hand, if the soil pH is relatively high, the herbicide’s anionic form is predominant, and, thus, repulsion between the negatively charged molecules and the negatively charged fraction of organic matter occurs. The adsorption based on the electrostatic forces is also related to clay-rich soils [ 43 , 44 , 45 ]. However, adsorption increases only when the ambient pH is below the point of zero charge (pH pzc ) of the clay soil, and attraction between herbicide-deprotonated molecules and positively charged surface sites on minerals occurs.…”

Section: Chlorinated Phenoxyacetic Acids In the Natural Environmentmentioning

confidence: 99%

Adsorption of Phenoxyacetic Herbicides from Water on Carbonaceous and Non-Carbonaceous Adsorbents

et al. 2023

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The increasing consumption of phenoxyacetic acid-derived herbicides is becoming a major public health and environmental concern, posing a serious challenge to existing conventional water treatment systems. Among the various physicochemical and biological purification processes, adsorption is considered one of the most efficient and popular techniques due to its high removal efficiency, ease of operation, and cost effectiveness. This review article provides extensive literature information on the adsorption of phenoxyacetic herbicides by various adsorbents. The purpose of this article is to organize the scattered information on the currently used adsorbents for herbicide removal from the water, such as activated carbons, carbon and silica adsorbents, metal oxides, and numerous natural and industrial waste materials known as low-cost adsorbents. The adsorption capacity of these adsorbents was compared for the two most popular phenoxyacetic herbicides, 2,4-dichlorophenoxyacetic acid (2,4-D) and 2-methyl-4-chlorophenoxyacetic acid (MCPA). The application of various kinetic models and adsorption isotherms in describing the removal of these herbicides by the adsorbents was also presented and discussed. At the beginning of this review paper, the most important information on phenoxyacetic herbicides has been collected, including their classification, physicochemical properties, and occurrence in the environment.

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Section: Chlorinated Phenoxyacetic Acids In the Natural Environmentmentioning

confidence: 99%

Adsorption of Phenoxyacetic Herbicides from Water on Carbonaceous and Non-Carbonaceous Adsorbents

et al. 2023

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Soil parameters including organic matter affecting pretilachlor leaching in different paddy fields

Hashemi

Salehian

Rezvani

et al. 2023

Environ Geochem Health

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Elaboration and characterization of molecularly imprinted polymer films based on acrylate for recognition of 2,4-D herbicide analogue

et al. 2023

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The Adsorption and Degradation of 2, 4-D Affected by Soil Organic Carbon and Clay

Cited by 9 publications

References 41 publications

Adsorption of Phenoxyacetic Herbicides from Water on Carbonaceous and Non-Carbonaceous Adsorbents

Adsorption of Phenoxyacetic Herbicides from Water on Carbonaceous and Non-Carbonaceous Adsorbents

Soil parameters including organic matter affecting pretilachlor leaching in different paddy fields

Elaboration and characterization of molecularly imprinted polymer films based on acrylate for recognition of 2,4-D herbicide analogue

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