Time: June 2018
Nature of original site: chemical pollution site
Repair quantity: soil: 50000 cubic meters
Gas volume: 1000m3/h; water volume: 10t / h
Main pollutants: volatile or semi volatile organic compounds such as 2,5-dichloro-1,4-phenylenediamine and vinyl chloride
Treatment process: gas: gas-liquid separation + vacuum pump + activated carbon adsorption
Water: oil separator + stripper + Fenton skid + sand filter skid + recharge tank
Highlights of the project: the influence radius is more than 2m; the equipment is stacked in double layers to save space; large area of soil is restored at the same time