Coking plant soils are typically contaminated with benzene, PAHs, heavy metals, and similar pollutants. For key affected areas such as coke quenching, coal handling, and gas treatment systems, tailored remediation solutions are applied, including ex-situ/in-situ thermal desorption, cement kiln co-processing, and chemical oxidation. 

Coking plant site remediation process 

Advantages: 

(1) Extensive experience in organic soil remediation and multi-technology integration. 

(2) Deep expertise in thermodynamic engineering and a long-standing specialization in rotary kiln development and design, ensuring stable and energy-efficient operation. 

(3) Flexible thermal desorption equipment offerings—from small skid-mounted to large integrated units—ensuring highly automated, effective treatment with restored soil achieving full compliance.