Desen Mobile Screening Plant: A Pretreatment Vanguard at Soil Remediation Sites
During soil remediation, pretreatment of contaminated soil (removal of large impurities and grading and screening) directly impacts subsequent remediation efficiency. Desen mobile screening Plants, with their targeted design and integrated capabilities, have become essential pretreatment equipment f
During soil remediation, pretreatment of contaminated soil (removal of large impurities and grading and screening) directly impacts subsequent remediation efficiency. Desen mobile screening Plants, with their targeted design and integrated capabilities, have become essential pretreatment equipment for soil remediation projects.
In the remediation of heavy metal-contaminated sites, the equipment first grades the contaminated soil. Large impurities such as stones and concrete blocks are separated and directly classified as "non-contaminated waste" for disposal. Soil particles sized 2-50mm are then sent to a washing equipment for deep remediation, preventing large impurities from occupying remediation equipment capacity. In a heavy metal-contaminated site project, the Desen mobile screening Plant was integrated with the washing equipment, increasing pretreatment efficiency by 50%, achieving a daily output of 800 tons and ensuring full capacity operation of the subsequent washing process.
The Plant's unique "secondary contamination prevention" design is also a highlight. Dust generated during the screening process is treated by a negative pressure collection device, coupled with a dust suppression system to prevent the spread of pollutants. An anti-seepage pad is installed at the bottom of the equipment to prevent washing water from seeping into uncontaminated soil. During the remediation of the contaminated site at Hangzhou Iron and Steel, this design ensured zero pollution spread during the screening process, laying the foundation for subsequent remediation to meet standards. This combination of "precision pretreatment + environmental control" makes Desen's mobile screening Plants an indispensable link in the soil remediation industry chain.
