Case Study: 60 t/h Soil Washing Plant for arsenic, mercury, nickel and lead Remediation — 广州砷污染土壤淋洗修复现场
Desen Environmental's soil washing technology successfully remediated arsenic, mercury, nickel and lead contaminated soil at 广州砷污染土壤淋洗修复现场. Treatment capacity: 60 t/h.
Project Overview
Zhengzhou Desen Environmental Technology Co., Ltd. has successfully delivered a soil washing remediation solution for 广州砷污染土壤淋洗修复现场. The project involved treating soil contaminated with arsenic, mercury, nickel and lead using Desen's advanced modular soil washing technology, achieving a treatment capacity of 60 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 | 广州砷污染土壤淋洗修复现场 |
| Treatment Capacity | 60 t/h |
| Contaminant Type | arsenic, mercury, nickel and lead |
| 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
