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With the continuous advancement of industrial site remediation, mine ecological restoration, farmland soil improvement, and watershed pollution control projects, the demand for efficient, stable, and sustainable remediation equipment is steadily increasing. The Desen Integrated Soil Washing System i

With the continuous advancement of industrial site remediation, mine ecological restoration, farmland soil improvement, and watershed pollution control projects, the demand for efficient, stable, and sustainable remediation equipment is steadily increasing. The Desen Integrated Soil Washing System is designed to meet the needs of large-scale contaminated land treatment. Featuring a closed-loop process, high processing efficiency, stable operation, and high resource utilization, it provides a systematic, standardized, and efficient solution for large environmental remediation projects and has become a key piece of equipment for large-scale soil treatment operations.

The Desen system adopts a modular integrated architecture that combines multiple processing functions into a single coordinated system. These functions include material conveying, particle classification, intensive soil washing, solid–liquid separation, wastewater purification, automatic chemical dosing, and resource recovery. The equipment layout is compact and well-organized, requiring a relatively small footprint while allowing rapid installation and commissioning. As a result, projects can be deployed quickly, significantly shortening the overall construction and remediation timeline.

The system applies a treatment process that combines physical soil washing with environmentally optimized enhancement techniques, enabling the efficient removal of contaminants such as heavy metals, organic pollutants, salts, and petroleum hydrocarbons from contaminated soil. After treatment, the soil can consistently meet environmental quality standards and can be reused in applications such as site backfilling, landscaping soil, or construction material feedstock, effectively achieving the goals of harmless treatment, waste reduction, and resource utilization.

To ensure environmentally responsible operation, the entire system operates within a fully enclosed structure, which effectively suppresses dust emissions and odor release. Combined with a high-efficiency water recycling system and tailwater treatment unit, the equipment enables zero wastewater discharge and full recovery of solid residues, preventing secondary pollution at the source and meeting strict environmental emission standards.

The equipment is equipped with an intelligent automated central control system, capable of real-time monitoring of key parameters such as flow rate, concentration levels, liquid levels, and chemical dosing. The system supports automatic regulation, precise process control, data recording, and remote operation and maintenance, significantly improving operational stability and treatment accuracy while reducing manual labor requirements.

With advantages such as large processing capacity, stable operation, reliable remediation performance, and low overall operating cost, the Desen Integrated Soil Washing System has been successfully applied in multiple major ecological restoration projects across China. By consistently focusing on technological innovation and product quality, Desen Environment continues to upgrade its integrated washing equipment, delivering more efficient, energy-saving, and intelligent solutions to support environmental protection and sustainable ecological restoration.