Chemicals, Industrial, Power & Metals Projects

Heavy industry produces the most varied and demanding wastewater of any sector — metal-bearing finishing effluent, chemical and fertiliser process streams, power-plant and paper-mill discharges, each with its own contaminants and compliance regime. Treatment here often means metals removal, ZLD and tight automation to PSU-grade standards.

Spans Envirotech has engineered effluent treatment, zero-liquid-discharge and reuse systems across chemicals, metals, power, paper and automotive manufacturing. The projects below span physico-chemical and biological treatment, advanced oxidation and consultancy for some of India's largest industrial groups.