High Purity Water Treatment Plant

High Purity Water Treatment Plant & Ultra Pure Water Systems  

In industries where process precision, yield stability, and regulatory compliance are non-negotiable, water quality becomes a critical utility—not a support function. Even trace levels of ionic, organic, or microbial contamination can disrupt operations, damage equipment, and compromise product integrity.

Hubert Enviro Care Systems (HECS) designs and delivers High Purity Water Treatment Plants and Ultra Pure Water Treatment Systems engineered for semiconductors, pharmaceuticals, microelectronics, green hydrogen, power plants, and critical manufacturing facilities. Our solutions are built to meet stringent quality benchmarks while ensuring long-term operational reliability and optimized lifecycle cost.

High Purity Water Treatment Systems for Semiconductor & Microelectronics Applications  

High Purity Water is the backbone utility for semiconductor fabs, PV solar manufacturing, and microelectronics production. It is used extensively in wafer cleaning, rinsing, etching, and surface preparation—where even nanogram-level contamination can lead to yield loss.

HECS delivers  High Purity Water systems engineered for extremely low conductivity, high resistivity, and consistent purity, designed to operate reliably under continuous industrial demand.

Key  High Purity Water Performance Parameters:

• Conductivity: ≤ 0.01 µS/cm

• Resistivity: ≥ 18.2 MΩ·cm

• Ultra-low TOC and particulate levels

• Microbiologically controlled distribution loops

HECS  High Purity Water  System Design Capabilities:

• Multi-stage RO with advanced pretreatment

• Continuous Electro-Deionization (CEDI)

• Denazification, UV oxidation, and ultra-filtration

• Polishing loops designed for clean room environments

• Automation via PLC/SCADA for real-time quality control

Our  High Purity Water systems are engineered to support Class-1 clean room compatibility and high-throughput fabrication environments.

Demineralized (DM) Water Systems for Green Hydrogen & Process Industries

Demineralized Water plays a critical role in green hydrogen electrolysis, refineries, fertilizers, power plants, and petrochemical operations, where low ionic content is essential to protect process equipment and maintain system efficiency.

HECS provides custom-engineered DM water plants designed for high reliability across raw water, borewell, brackish, and industrial feed sources.

Why HECS DM Water Systems:

• Complete DM packages with RO + EDI / MB polishing

• Designed for high recovery and stable operation

• Seamless integration with ZLD and water reuse systems

• Automation-ready for minimal operator dependency

• Proven across large-scale industrial installations in India

Our DM systems are widely deployed in energy transition projects, including green hydrogen facilities, where consistent water quality is mission-critical.

High Purity Water Treatment Process – Engineered by HECS

1. Pre-Treatment

Raw water undergoes advanced pretreatment to remove suspended solids, turbidity, chlorine, and organics. This stage may include:

• Multimedia filtration

• Activated carbon filtration

• Coagulation and disinfection

2. Primary Purification

High-pressure Reverse Osmosis (RO) systems remove dissolved salts, ions, and organic matter, producing low-conductivity permeate suitable for further polishing.

3. Polishing Treatment

Polishing systems such as EDI or mixed-bed ion exchange remove residual ions, achieving high purity or ultrapure water specifications.

4. Final Filtration & Disinfection

Final polishing includes UV treatment, ultra-filtration, and controlled disinfection, ensuring microbial safety and stable distribution quality.

Technologies Used in HECS High Purity Water Plants

• Reverse Osmosis (RO) – High rejection of dissolved solids

• Electro-Deionization (EDI) – Continuous ultrapure water without chemical regeneration

• Ion Exchange (MB/DI) – Final polishing for critical purity

• Ultrafiltration (UF) – Removal of colloids and microorganisms

• UV Oxidation – TOC and microbial control

Each system is selected based on feed water quality, application criticality, and operating philosophy.

Proven High Purity Water Installations

• Kia India: Delivered an EDI-based high-purity water system achieving ~0.1 µS/cm conductivity and near-zero TDS to support paint shop operations, improving finish quality and process stability.
   

• Hyundai India: Implemented a robust high-purity WTP with EDI technology to ensure continuous ultra-low-TDS water supply for paint shop and critical manufacturing processes.
   

• SCHWING Stetter: Supplied a low-TDS water treatment system to enhance paint shop performance and manufacturing operations by reducing scaling, corrosion, and extending equipment life.
   

• Cookson India: Engineered a high-purity water system for paint shop and surface finishing lines, ensuring consistent output quality and protecting process equipment from contamination.

Industries We Serve

HECS high purity water systems support a wide range of applications, including:

• Semiconductor & Microelectronics Manufacturing

• Pharmaceutical & Biotechnology Facilities

• Green Hydrogen & Electrolysis Plants

• Medical Device Manufacturing

• Power Generation & Boiler Feed Water

• Food & Beverage Processing

• Laboratories & Research Institutions

• Cosmetics & Personal Care Manufacturing

• Environmental Testing Laboratories

Why HECS for High Purity Water Treatment?

• Decades of execution experience in critical water systems

• Engineering-led designs focused on operational stability

• Systems built for real-world operating conditions

• Strong integration capability with reuse and ZLD solutions

• Lifecycle support from design to O&M optimization

HECS does not deliver standard packages—we engineer application-specific water treatment systems that protect your process, product quality, and long-term performance.

Talk to Our High Purity Water Specialists

Planning a new facility, capacity expansion, or system upgrade?

Connect with HECS to design a High Purity or Ultra Pure Water Treatment Plant aligned to your industry, compliance requirements, and operating goals.