The existing soil washing equipment generally cannot separate soil particles of different sizes for resource utilization, or consists of multiple devices, resulting in poor soil utilization efficiency and huge land area and water resource consumption. The integrated set of equipment for soil leaching and remediation independently developed by Desen Environment can promote the dissolution or migration of pollutants in polluted soil. Chemical and biochemical solvents can be used to clean and treat the pre crushed and screened polluted soil, transferring low concentration solid pollutants attached to the surface of soil particles to the liquid phase, allowing the pollutants to enter the liquid phase for subsequent centralized treatment.
At present, the common soil remediation methods include physical remediation, biological remediation, and chemical remediation. Chemical remediation is a remediation technology related to chemical reactions, which can to some extent solve soil pollution in one go. It can also solidify soil containing radioactive elements, with simple equipment, convenient operation, and easy implementation of the process. It can be used for large-scale treatment of contaminated soil and is widely used in soil remediation.Integrated complete set of equipment for soil leaching and remediationIt is to use chemical remediation methods and soil leaching remediation technology for remediation, with fast results and no secondary pollution.
Research shows that most soil pollution is attached to small soil particles(Like clay and silt)In this case, physical separation technology can be used to first separate large particle soil, which can greatly reduce the volume of contaminated soil to be treated. Then, through the process of chemical leaching,Mix the rinsing solution and contaminated soil thoroughly,Inorganic or organic pollutants adsorbed by soil enter the leaching solution through dissolution, emulsification, or chemical reactions, and are removed from the soil along with the leaching solution.

However, existing soil washing equipment generally cannot separate soil particles of different sizes for resource utilization, or consist of multiple devices, resulting in poor soil utilization efficiency and huge land area and water resource consumption. And independently developed by Desen EnvironmentIntegrated complete set of equipment for soil leaching and remediationChemical and biochemical solvents that can promote the dissolution or migration of pollutants in polluted soil can be used to clean and screen the polluted soil after the initial crushing and screening process. They transfer low concentration pollutants attached to the surface of soil particles to the liquid phase, allowing the pollutants to enter the liquid phase state and facilitate subsequent centralized treatment. Wash the wastewater and further recycle the pollutants through the water treatment system. After water treatment, the solid waste is disposed of separately, and the treated water can be recycled.

The whole set of equipment has good serial connection, high operating efficiency, lower project operating costs compared to similar equipment, and higher overall project processing efficiency. Flexible transition, quick installation, saving project costs, and avoiding the risk of soil pollution during secondary transition. configuration5GIntelligent system, capable of remote operation. With the increasing number of soil leaching and remediation projects in the past two years, the Desen pry mounted soil remediation equipment has also occupied a certain position in the field of soil remediation, covering multiple cities such as Shanghai, Guangzhou, Hangzhou, Changsha, Harbin, and Mianyang, Sichuan.