Case Study: 25 t/h Soil Washing Plant for heavy metals Remediation — 西南地区污染土壤淋洗分级处理项目
Desen Environmental's soil washing technology successfully remediated heavy metals contaminated soil at 西南地区污染土壤淋洗分级处理项目. Treatment capacity: 25 t/h.
Project Overview
Zhengzhou Desen Environmental Technology Co., Ltd. has successfully delivered a soil washing remediation solution for 西南地区污染土壤淋洗分级处理项目. The project involved treating soil contaminated with heavy metals using Desen's advanced modular soil washing technology, achieving a treatment capacity of 25 t/h.
This case demonstrates the effectiveness of Desen's soil washing equipment in addressing complex contamination challenges and delivering clean, reusable soil for site restoration.
Key Project Details
| Parameter | Details |
|---|---|
| Project | 西南地区污染土壤淋洗分级处理项目 |
| Treatment Capacity | 25 t/h |
| Contaminant Type | heavy metals |
| Additional Details | 2021年 |
Technology Application
Desen deployed its modular skid-mounted soil washing system (10th generation) for this project. The system uses a multi-stage wet separation process to isolate contaminants from the soil matrix. Key process stages include:
- Pre-treatment screening — Removal of oversized debris and coarse fraction separation
- High-efficiency scrubbing — Mechanical attrition in drum washers to detach contaminants from soil particles
- Hydrocyclone classification — Separation of fine contaminated fraction from clean coarse aggregates
- Sludge dewatering — Filter press reduces contaminated sludge volume for controlled disposal
- Water recycling — Closed-loop water treatment minimizes environmental impact
Why Desen Environmental?
With over 30 years of manufacturing experience and a dedicated focus on environmental equipment since 2010, Desen Environmental has become a trusted partner for contaminated soil remediation projects worldwide.
- 1,000+ projects completed globally
- Equipment exported to 100+ countries and regions
- Served 385+ renowned industry clients with >98% satisfaction rate
- China's first 100+ t/h contaminated site remediation plant
- 10th-generation modular skid-mounted washing system
About Desen Environmental
Zhengzhou Desen Environmental Technology Co., Ltd. is a National High-Tech Enterprise headquartered in Zhengzhou High-Tech Zone, Henan, China. The company maintains long-term R&D partnerships with Zhengzhou University, Henan University of Technology, and the Chinese Academy of Geological Sciences, as well as technology alliances with leading environmental enterprises from Germany and Finland.
For technical consultation, equipment specifications, or project quotations, contact:
Phone: +86-371-61937711
Website: www.materialwashing.com | www.zzdshj.com
