Removal of contaminants from sewage of house, residential colonies, hotels & resorts and separate sewage treatment in industries. Primary steps of treatment involves grit removal, flow equalization, oil & grease removal, Primary Treatment, Secondary Biological Treatment, Tertiary Treatment that includes filtration, nutrient removal (N & P) and finally disinfection before allowing treated wastewater to reuse of disposal. These plants also involves sludge generation which needs to be dewatered and then allowed for final disposal or bio-composting for further use in green belts.

Depending upon the size, the STPs can be provided with packaged unit or a full-fledged system on ground on larger scales. The technology employed can be Sequential Batch Reactors or Continuous Extended Aeration System depending upon the site & client’s requirement.