Soil Remediation by Hot Washing

Summary: TRI-COLOR hot water washing process is adopted as the core technology of ZAOPINST oil contaminated soil remediation. The process flow is simple, the cost is low, and the one-time investment is low. The whole set of equipment is skidded, integrated and movable, which is especially suitable for field operation in oilfields. ZAOPINST technical team has developed specific formulations for different properties of soil, such as light TPH, high TPH and so on. Applicable efficiency achieves 100% reliability in oil field. At present, we have carried out projects in Daqing Oilfield, Karamay Oilfield, Turpan-Hami Oilfield, Liaohe Oilfield, Changqing Oilfield and so on, which can fully meet the technical indicators of oilfield oil contaminated soil remediation.

1. Process flow: