Desen Soil Remediation Vehicle - A Technological Pioneer in Petroleum-Contaminated Soil Remediation
Petroleum pollution poses an increasingly serious threat to the soil environment. During extraction, transportation, storage, and use, petroleum substances can easily seep into the soil due to accidental leaks, altering soil physical and chemical properties, disrupting microbial communities, and ult
Petroleum pollution poses an increasingly serious threat to the soil environment. During extraction, transportation, storage, and use, petroleum substances can easily seep into the soil due to accidental leaks, altering soil physical and chemical properties, disrupting microbial communities, and ultimately affecting the ecological balance. High levels of petroleum hydrocarbons can inhibit plant growth, reduce crop quality, and even threaten human health through the food chain.
Traditional remediation technologies have significant limitations: biological remediation has long cycles and low efficiency; physical remediation is costly and prone to secondary pollution; and chemical remediation can damage soil structure. Against this backdrop, the Desen Soil Remediation Vehicle offers an effective solution.
Developed by Desen Environmental, this equipment integrates feeding, screening, washing, and dehydration functions. It utilizes an ex situ soil washing method, using eluents to transfer petroleum contaminants from the soil solid phase to the liquid phase for efficient removal. Its core advantages are significant: 5G intelligent modules and a PLC control system monitor over 200 parameters in real time, achieving a material metering error of ≤0.5%. Its integrated modular design adapts to various scenarios, shortening commissioning cycles by over 50%. Its petroleum hydrocarbon removal rate exceeds 90%, increasing treatment efficiency by 30%-40% compared to traditional equipment.
In practical applications, the Ningxia Changqing Oilfield project addressed the challenges of widespread and severe contamination through a tiered treatment strategy. A UAE project, tailored to calcareous sandy soils and extreme temperature fluctuations, incorporated temperature control technology, achieving a petroleum hydrocarbon removal rate of 92.3%, fully demonstrating its adaptability and remediation performance.
With its advanced technology and efficient performance, the Desen Soil Washer is a pioneer in the remediation of petroleum-contaminated soil, providing crucial support for improving soil quality and protecting ecological balance.
