High-TDS STP Odour Control for Housing Societies in Hyderabad
Odour suppression for apartment and gated-community STPs treating high-TDS effluent
Our Work
Most large residential complexes in Hyderabad are required to operate their own sewage treatment plant, and where the effluent runs high in total dissolved solids, hydrogen sulphide odour at the aeration and sludge stages is a common resident complaint. Aqualus installs odour control systems designed for housing-society STPs, sized to the block's occupancy and positioned to keep treatment-area odour from reaching residential blocks, common areas, and clubhouse spaces.
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Frequently asked
Higher TDS effluent generally carries a higher sulphate load, which converts to hydrogen sulphide under the anaerobic conditions common in STP sludge and equalization stages — this is what residents typically notice as sewage odour near the treatment area.
Odour suppression is an add-on to the treatment process and does not alter the STP's discharge quality; it addresses air-quality nuisance around the plant, which is separate from effluent discharge compliance.
Most commonly at the aeration tank, equalization tank, and sludge handling area — the points where odorous gases are released during the treatment process.