Empowering Advanced Industries with Precision Water Treatment
At WABAG, we understand that in advanced industries like Semiconductors, Photovoltaics (PV Solar), Microelectronics, and Green Hydrogen, water purity is not optional — it’s mission-critical. Our Hi-Purity Water Solutions are designed to meet the most stringent quality standards, enabling our clients to operate at peak efficiency, reliability, and compliance.
Ultra-Pure Water (UPW)
For PV Solar, Semiconductor & Microelectronics Industries
Ultra-Pure Water (UPW) is a cornerstone utility for fabrication facilities in the semiconductor, photovoltaic, and electronics sectors. Trace levels of ionic, organic, or particulate contamination can critically impair product quality and process integrity. WABAG delivers cutting-edge UPW systems engineered for ultra-low conductivity, high resistivity, and precise contaminant removal.
Why WABAG for UPW?
- < 0.055 µS/cm Conductivity / > 18.2 MΩ·cm Resistivity
- Designed for Class 1 cleanroom compatibility
- Integrated polishing loops, UV, degasification, CEDI, and ultra-filtration
- Experience across global UPW deployments
Key Reference: Qatar Solar Technologies (QSTec), Qatar
At QSTec, WABAG delivered a complete raw water package, from seawater to Ultra-Pure Water – for one of the region’s most advanced solar-grade polysilicon facilities.
- Source: Seawater
- UPW Output Quality: >18.2 MΩ·cm Resistivity, < 0.055 µS/cm Conductivity
- Application: Polysilicon manufacturing for PV Solar
This project demonstrates our ability to meet Tier-1 UPW specs starting from complex raw water sources, a key differentiator in global UPW delivery.
Demineralized Water (DM)
For Green Hydrogen & Industrial Process Applications
DM Water is critical for processes demanding low ionic contamination — from Green Hydrogen electrolysis to refining, petrochemical, and process industries. WABAG designs and delivers robust DM water systems tailored for high reliability, automation, and ease of O&M, across a wide range of input water qualities.
Why WABAG for DM?
- Expertise in raw, brackish, and industrial water treatment
- Complete DM water packages including RO, EDI, MB and polishing units
- Seamless integration with ZLD and Reuse solutions
- Proven delivery across large-scale industrial installations
Key References
- HPCL-Mittal Energy Limited (HMEL) – Full DM water system for refinery and captive power operations
- Reliance Industries – Multi-location DM systems for process water and utilities
- ONGC, MRPL, and other leading PSUs and private sector clients
WABAG’s experience in delivering DM systems for refineries, petrochemical plants, fertilizer units, and Green Hydrogen projects positions us as a trusted partner for new-age and energy-transition industries.
