From conventional filtration to advanced membrane systems and Zero Liquid Discharge — HPT engineers solutions for industrial and municipal clients across India.
Our Solutions
We provide a complete spectrum of water and wastewater treatment systems — designed, engineered, and commissioned by our team.
Comprehensive potable and process water treatment systems combining clarification, filtration, and disinfection. Designed for industrial plants and municipal water supply networks.
Hollow-fibre and tubular membrane UF systems that remove suspended solids, bacteria, and macromolecules with high throughput. Deployed standalone or as pre-treatment before RO.
High-pressure membrane systems for desalination, demineralisation, and wastewater reuse. Produces high-purity water for demanding industrial and commercial applications.
Biological and physical treatment systems for municipal and decentralised sewage. Compliant with CPCB and State PCB discharge standards. Scalable from township to city-level.
Custom-engineered ETP systems handling chemical, biological, and physical treatment stages for industrial wastewater. Designed to achieve compliance with statutory discharge norms.
Integrated ZLD systems ensuring no liquid effluent leaves your facility. Combines evaporation, crystallisation, and water recovery to achieve complete wastewater recycle and regulatory compliance.
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Our Engineering Approach
HPT's engineering team assesses your source water, process requirements, discharge norms, and site constraints to recommend the right combination of technologies. Our solutions are never off-the-shelf.
We begin every engagement with a detailed water audit — understanding your influent quality, volumetric demand, and regulatory obligations before recommending any technology. The result is a solution sized correctly, designed for your OPEX, and commissioned to compliance.
Discuss your requirementWhy HPT
Design, supply, install, commission, and O&M under one roof.
Integrated Management System certified across all operations.
Strategic alliances with leading international technology partners.
Pioneering zero liquid discharge across Indian industry.
HPT Signature Solution
HPT advocates the Zero Liquid Discharge policy across all industries we serve. ZLD means every drop of water used in your process is recovered, recycled, and reused — nothing goes to drain.
We integrate evaporation, membrane concentration, and crystallisation technologies into a seamless ZLD system tailored to your effluent characteristics. In a water-stressed country like India, ZLD is not just regulatory compliance — it's the right thing to do.
Explore ZLDIndustries We Serve
HPT solutions are deployed across a wide range of sectors — each with unique water treatment challenges that we've engineered for.