Water Solutions
Sustainable Water Solutions for Industrial & Commercial Excellence
About Water Solutions
Water is one of the most critical resources for industrial growth, yet only a very small fraction of global water is potable and suitable for direct use . Orient Energy Systems (OES) addresses this challenge through its Water & Process Technologies Division, delivering advanced treatment, desalination, recycling, and process water solutions for industrial and commercial sectors. With operations since 1996 and installations across multiple industries, OES provides customized systems backed by engineering expertise, laboratory analysis capabilities, and on-ground technical support . The division offers complete, turnkey water treatment solutions, from purification and reverse osmosis systems to wastewater recycling and chemical treatment programs.
Water Solutions Key Features

Industrial-grade components
Engineered with robust, high-quality materials to ensure durability, reliability, and long service life in demanding environments.

Corrosion-resistant construction
Designed with protective coatings and resistant materials to withstand harsh water chemistries and challenging operating conditions.

PLC & HMI control integration
Equipped with advanced automation systems for precise monitoring, control, and user-friendly operation.

Data logging & SCADA compatibility
Enables real-time performance tracking, remote monitoring, and seamless integration with centralized control systems.

Modular & skid-mounted configurations
Pre-engineered, compact designs allow easy installation, scalability, and faster deployment on-site.
Applications Across Industries

Textile & Dyeing Units
Textile and dyeing industries require large volumes of high-quality process water to ensure consistent coloration, fabric finishing, and product quality. Water and process technologies such as RO, softening, and filtration systems help remove hardness, dissolved solids, and contaminants that can affect dye consistency and equipment performance. Wastewater treatment and recycling solutions also enable compliance with environmental discharge regulations.

Pharmaceutical Manufacturing
Pharmaceutical facilities demand ultra-pure water for formulation, cleaning, and sterile production processes. Advanced treatment solutions including RO, UF, DI/EDI, and polishing systems ensure compliance with stringent quality and regulatory standards. These technologies maintain controlled conductivity, microbial limits, and chemical purity essential for product integrity.

Hospitals & Healthcare
Hospitals and healthcare facilities rely on treated water for sterilization, dialysis, laboratory use, and HVACR systems. Water softening, filtration, and RO systems help maintain hygienic standards and prevent scaling in critical equipment. Proper water treatment reduces risks of contamination and supports infection control measures.

Hospitality & Commercial Buildings
Hotels, malls, and commercial complexes require dependable water systems for guest services, cooling towers, kitchens, and general utilities. Water treatment technologies improve water quality, prevent scaling in plumbing systems, and enhance equipment longevity.

Irrigation & Agriculture
Agricultural operations depend on suitable water quality for irrigation to protect soil health and crop productivity. Treatment systems such as filtration and desalination reduce salinity and remove harmful contaminants that can impact plant growth.
Our Core Services
Brackish, High Brackish, & Seawater Reverse Osmosis Systems
Orient Energy Systems (OES) provides advanced Brackish, High Brackish, and Seawater Reverse Osmosis (RO) systems designed for reliable, large-scale water treatment. With capacities ranging from 10,000 GPD to several million GPD, these systems feature modular designs, corrosion-resistant components, advanced PLC/HMI controls, and energy-efficient configurations including energy recovery options. Engineered for continuous operation in demanding environments, OES RO solutions support drinking water production, industrial process water, boiler feed applications, cooling tower makeup, and municipal-scale requirements.
Number of RO Plants installed: 56+
Water Recycling & Wastewater Treatment Plants
Orient Energy Systems (OES) delivers advanced wastewater treatment and water reuse solutions designed to enhance sustainability and operational efficiency across industrial and commercial sectors. These systems help reduce dependency on freshwater resources, support environmental compliance with regulatory standards, and enable the safe reuse of treated water within process cycles. By integrating biological treatment technologies, high-performance filtration systems, and advanced membrane-based recovery solutions, OES ensures effective removal of contaminants while optimizing water recovery rates.
Wastewater treatment plants installed: 2+
Softening, UF, DI & Polishing Plants
Orient Energy Systems (OES) offers Softening, Ultrafiltration (UF), DI/EDI, and Polishing Plants to deliver high-quality and ultra-pure water for industrial applications. These systems remove hardness, suspended solids, and dissolved ions while ensuring low conductivity levels for sensitive processes. Designed for reliability and efficiency, they support boilers, cooling systems, pharmaceuticals, electronics, and other industries requiring stringent water quality standards.
Number of softening, UF, DI related projects: 6+
Filtration Media, Anion and Cation Media
Orient Energy Systems (OES) supplies high-quality filtration media and ion exchange resins designed to ensure consistent system performance and long-term operational efficiency. The portfolio includes multi-media filters, activated carbon filtration, and high-performance anion and cation resins for softening and demineralization processes. These components play a critical role in removing impurities, reducing contaminants, and protecting downstream equipment. By maintaining water quality compliance and optimizing treatment efficiency, OES ensures reliable performance across industrial and commercial applications.
Sea, Brackish & High Brackish Water Membranes
OES provides advanced thin film composite (TFC) membranes engineered for effective desalination and high TDS feed water treatment. These membranes are supported by heavy-duty FRP pressure vessels designed to withstand demanding operating conditions. Suitable for brackish water with TDS levels up to 14,000 ppm and seawater applications, these solutions ensure high rejection rates and stable output quality. The systems are designed to deliver durability, efficiency, and consistent water production in challenging environments.
Membranes and Filters: 50+
Ultrafiltration Modules
OES represents hollow fiber membrane technologies configurable in both inside-out cross flow and outside-in dead-end configurations. This flexibility enables effective treatment of varying water sources with differing turbidity and contamination levels. Ultrafiltration modules provide reliable removal of suspended solids, bacteria, and particulate matter while maintaining operational efficiency. These systems support pretreatment, recycling, and high-quality process water applications across industries.
Complete Range of Water Treatment Chemicals
OES offers a comprehensive portfolio of water treatment chemicals tailored for RO systems, cooling towers, boilers, and wastewater processes. These formulations are designed to control scaling, corrosion, fouling, and biological growth, ensuring optimal system performance. Integrated chemical dosing systems provide accurate and controlled application for improved efficiency. Together, these solutions enhance operational reliability, extend equipment lifespan, and maintain regulatory compliance.
Number of chemicals tailored for water treatment: 1,166+ tonsĀ
Operation & Maintenance (O&M) Services
OES delivers comprehensive Operation & Maintenance services to ensure continuous and optimized system performance. Services include field commissioning, 24/7 technical support, original spare parts availability, and on-site water analysis. Laboratory testing support and system upgrades further enhance operational efficiency and reliability. Through proactive maintenance and technical expertise, OES helps clients maximize system uptime and lifecycle value.







