Water Treatment Solutions
Complete Water & Wastewater Treatment Solutions
Wolgan is a leading provider of comprehensive water and wastewater treatment solutions across Qatar and the Middle East. While the company was established six years ago, our true strength lies in the extensive expertise of our management and technical teams, who bring over 20 to 30 years of industry experience in designing, operating, and maintaining advanced water treatment systems.
Over the years, Wolgan has successfully built a strong reputation for delivering reliable, efficient, and sustainable solutions. We are approved by major authorities, infrastructure organizations, and leading facilities across Qatar, reflecting our commitment to quality, safety, and regulatory compliance.
As a single-source provider, Wolgan offers complete turnkey services covering design, engineering, supply, installation, commissioning, operation, maintenance, and chemical treatment programs. Our solutions are customized to meet the specific requirements of commercial, industrial, residential, hospitality, healthcare, and government sectors.
Water Treatment Systems & Solutions
- Wastewater Treatment (Design, Build, Operate & Maintain)
- Grey Water System
- RO Polishing Unit
- Containerized RO Polishing Unit
- Effluent/Sewage Treatment Plant
- Ultra-Filtration System
- Water Treatment System
- Condenser Water System
- Chilled Water System
- Boiler Water System
- Domestic Water System
- Water Treatment Equipment
- Automatic/Manual Chemical Dosing Controls
- Automatic/Manual Side Stream Filtration Units
- Cooling Tower Sweeper System
Ready to start a project?
Our team of experts is ready to help you with your water treatment needs. Contact us today for a consultation.
Get in TouchWater Treatment — Frequently Asked Questions
Reverse Osmosis (RO) is a membrane-based water treatment process used to remove dissolved salts, minerals, microorganisms, and other contaminants from water. Feed water is passed through a semi-permeable membrane under pressure, producing purified water while the rejected contaminants are discharged through the concentrate stream.
Wolgan provides RO system design, supply, installation, commissioning, and maintenance for commercial and industrial applications.
The cost of a water treatment plant depends on the capacity, treatment technology, water quality, equipment specifications, and site requirements. Each project therefore requires a customized technical and commercial evaluation.
Wolgan provides tailored solutions and quotations based on the client's specific requirements and project conditions. For detailed technical and commercial proposals, please contact — Qatar: info@wolgan.qa or UAE: info@wolgan.ae.
A Water Treatment Annual Maintenance Contract (AMC) typically includes scheduled inspections, preventive maintenance, equipment servicing, chemical dosing optimization, water quality monitoring, troubleshooting, and emergency support, depending on the agreed scope.
Wolgan provides customized AMC and O&M services for RO plants, STPs, filtration systems, cooling water, chilled water, and boiler water treatment systems.
A Sewage Treatment Plant (STP) treats domestic wastewater by removing solids, organic matter, and harmful microorganisms before discharge or reuse.
Depending on the project requirements, the treatment process may include screening, biological treatment, clarification or membrane separation, filtration, and disinfection.
Wolgan provides STP design, supply, installation, commissioning, and O&M services for commercial, residential, hospitality, healthcare, and industrial facilities.
Greywater is wastewater generated from sources such as showers, wash basins, and laundry, excluding toilet wastewater. After suitable treatment and disinfection, treated greywater can be reused for approved non-potable applications, such as irrigation and toilet flushing, subject to applicable water-quality requirements.
Wolgan provides greywater treatment and recycling solutions to help clients reduce freshwater consumption and increase water reuse.
