The soil polluted by heavy metals has the characteristics of strong concealment, great harm, long incubation period, and irreversible damage. Heavy metals will eventually enter the human body through the enrichment of the food chain and endanger human health. In addition, there is a shortage of available land resources in China, and soil pollution has made the available soil resources smaller, which has greatly affected China's agricultural production. The treatment time of soil pollution is very long, and the harm caused by it is irreversible, which seriously affects the sustainable development of China's economy, so the treatment and restoration of soil heavy metals is imminent.
Soil leaching method has become an efficient chemical remediation method that can act on heavy metals in soil in a short time due to its simple process and economy. However, most of the existing treatment equipment is designed for soil qualities such as sandy soil, silty sandy soil, etc., and can not meet the needs of soil soil such as clay, silty clay, and the failure rate of existing treatment equipment is high, and the equipment repair rate is low, and the leaching work of various soil qualities cannot be completed efficiently. Desen Environment overcomes the shortcomings of the existing treatment equipment, and designs a contaminated soil leaching equipment suitable for various soil types, which can efficiently and quickly solve the problem of remediation of heavy metal contaminated soil, and can achieve the purpose of reuse after remediation.
The modular integrated soil washing equipment and Desen leaching vehicle series equipment are professional and efficient remediation equipment developed by Desen Environment for ectopic leaching of contaminated soil, and can also be applied to project sites with various physical leaching, washing and grading requirements such as oily sludge, ditch residual sludge, river sludge, shield slurry, mine remediation, etc.
1.The skid-mounted rinsing equipment has a wide range of applications, and can be used in various polluted sites such as chemical smelters, organic pollution sites, gas station sites, heavy metal polluted sites, etc
2.The whole set of rinsing equipment adopts modular skid design, with clear functions of individual modules, and simple and efficient series connection between modules. Greatly shorten the equipment installation cycle and save project operating costs. Flexible transition, quick installation;
3.The core equipment scrubbing machine has the function of efficient pulping, especially suitable for the leaching operation of cement-like insoluble soil
4.It can realize the intelligent control of PLC in the whole process from feeding and metering, scrubbing and grading, efficiency leaching, to mud concentration, mud press filtration, etc
5.According to the actual needs of the project, upgrade and update, and there are pairing interfaces reserved between modules, which can be added or removed at any time according to the needs of the project.