Reverse Osmosis Plants
- Raw-water pre-treatment and RO system design
- Permeate polishing to drinking or process standards
- Reject management and concentrate disposal
- Remote monitoring and performance dashboards
Capacity range Up to 2,000 KLD
What We Build
Plant Types Delivered
Across six core plant categories, every HPT project is scoped, designed, built, and handed over by our in-house team.
Sewage Treatment Plants
- SBR, MBR, and extended-aeration configurations
- Tertiary polishing for reuse or discharge
- Sludge dewatering and biogas capture
- CPCB / SPCB compliant handover documentation
Capacity range 10 KLD to 20 MLD
Effluent Treatment Plants
- Physico-chemical primary treatment stage
- Biological secondary treatment (ASP / MBBR)
- Tertiary polishing for colour and TDS
- Industry-specific process design and sizing
Capacity range 5 KLD to 5 MLD
Zero Liquid Discharge
- Multi-Effect Evaporator (MEE) and ATFD integration
- Crystallizer design for near-zero discharge
- 95%+ water recovery to reuse quality
- Full compliance package at handover
Capacity range Up to 500 CMD
Water Treatment Plants
- Coagulation, flocculation, and sedimentation
- Sand filtration, activated carbon, and UF polishing
- Disinfection — chlorination, UV, or ozone
- BIS / WHO drinking-water standard compliance
Capacity range Up to 10 MLD
Modular & Packaged Plants
- Factory-assembled skids, site-ready on delivery
- Turnkey installation in days, not months
- Compact footprint for space-constrained sites
- Scalable capacity with bolt-on expansion modules
Capacity range 5 KLD to 500 KLD