AQUALINE delivered a large-scale Sequential Batch Reactor (SBR) System for the Umm Al-Affai area in Qatar. Designed to treat domestic wastewater efficiently, this project featured a multi-unit configuration to ensure flexibility, reliability, and high treatment performance.

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The SBR System operates in timed cycles—filling, aeration, settling, and discharge—allowing for effective organic and nutrient removal in a compact layout. The multi-set approach offers operational resilience, ease of maintenance, and scalable treatment capacity.