Wastewater Systems

Tertiary Sand Filters – Advanced Wastewater Treatment in Qatar


Enviromatch, a renowned provider of sustainable wastewater treatment solutions, successfully designed and supplied tertiary treatment systems for two sewage water treatment plants in Qatar. With a capacity of 10,000 cubic meters per day, these advanced systems are equipped with state-of-the-art technology to ensure the highest quality of treated water.

The Tertiary Sand Filters, designed and installed by Enviromatch, are an integral component of the wastewater treatment plants in Qatar. These filters are used to remove fine particles, bacteria, and viruses from the treated water before it is discharged into the environment.

Advanced Filtration Technology

The Enviromatch-designed Tertiary Sand Filters are comprised of six duty and three standby carbon steel filters, each with a diameter of 2.74 meters. The filters are equipped with feed pumps, backwash pumps, and air scouring blowers, which help to maintain their efficiency and longevity.

The filters are also outfitted with galvanized steel piping and pneumatic butterfly valves, which regulate the flow of water through the filtration system. A programmable logic controller (PLC) ensures that the filtration process is fully automated and can withstand outdoor temperatures of up to 50°C.

Tertiary sand filters in Qatar
Tertiary sand filters in Qatar

Benefits of Tertiary Sand Filters

The installation of Enviromatch’s Tertiary Sand Filters at the Qatar sewage treatment plants has several benefits. Firstly, it helps to improve the quality of treated water by removing any remaining contaminants from the wastewater. This is crucial for ensuring that the treated water meets the required standards for discharge into the environment.

Additionally, the Tertiary Sand Filters are highly efficient and require minimal maintenance, which makes them a cost-effective solution for wastewater treatment. Their durability and automation capabilities also make them ideal for use in harsh environmental conditions.


In conclusion, Enviromatch’s Tertiary Sand Filters are an essential component of wastewater treatment plants in Qatar. Their advanced filtration technology, coupled with their durability and efficiency, make them a reliable and cost-effective solution for ensuring the highest quality of treated water. The successful implementation of these filters highlights Enviromatch’s commitment to providing sustainable wastewater treatment solutions that meet the unique needs of each client.

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