The reduction or removal of contaminant concentrations in discharged wastewater from any industrial or domestic process or from leachate waters.

Depending upon the nature of the contaminants and the required discharge criteria, the treatment process could involve biological treatment (both aerobic and anaerobic), physical separation, chemical dosing, filtration etc tailored to suit the waste streams.

Costs for discharge of treated waste water are generally significantly lower than for untreated waste.
Each treatment plant is tailored to provide a bespoke process for individual requirements.