Adsorption–desorption behavior of pesticides in soil environment: a systematic review

The reduction or elimination of environmental pollution caused by pesticide residues has received extensive attention in recent years. The adsorption of pesticides in the soil will pollute the environment, and the resolution of pesticides from the soil will also cause secondary pollution. Therefore, the adsorption–desorption behaviors of pesticides in the soil environment affect their residues and migrations in the soil, which was a key part of investigating the environment polluted by pesticides. In this paper, the processing of data obtained from adsorption and desorption experiments was introduced; various factors that may affect adsorption–desorption were discussed; and the various possible adsorption mechanisms between soil and pesticide were summarized, including soil physical and chemical properties, external environmental conditions and so on. All these can bring some inspiration to the developers and users of pesticides and to the researchers who study adsorption–desorption later, so that every relevant person exposed to pesticides can have a better application and contribute to the environmental protection.