Bengaluru-based Ceramed Engineers will set up a full-scale municipal water recycling plant utilizing direct nanofiltration (DNF) know-how in partnership with the Bangalore Water Provide and Sewerage Board (BWSSB), the corporate mentioned.
The mission, at the moment in its validation part, will deal with sewage water from one of many BWSSB’s sewage therapy crops and improve it for reuse in functions equivalent to HVAC (heating , air flow, air con) cooling methods and development. The plant is predicted to attain a restoration price of 85 per cent handled water with simply 15 per cent reject, making it one of the vital environment friendly options within the sector, in response to the engineering agency.
This improvement follows the success of a pilot plant at Lalbagh, the place Ceramed has been working a 1,000-litres-per-hour system since March. The absolutely automated unit, which offers real-time monitoring and distant operation, has been demonstrating the viability of recycling secondary-treated sewage water into high-quality water.
“Since, the mission is below its validation part, we’re but to make the STP (sewage therapy plant) location public. Our know-how converts conventionally handled sewage into water that meets potable requirements. Whereas India is at the moment prioritising non-drinking functions, our membrane can ship water akin to consuming high quality,” mentioned Philip Vincent, Director (Tech and Course of), Ceramed Engineers.
On the coronary heart of this initiative is the corporate’s partnership with the Netherlands-based NX Filtration, a worldwide chief in membrane filtration. NX’s patented DNF know-how is in operation throughout Mexico, Indonesia, Vietnam, and Europe for municipal sewage recycling, industrial reuse, and floor water therapy.
The DNF membranes, engineered with a novel hole fibre polymeric design, are able to eradicating heavy metals, pesticides, PFAS (polyfluoroalkyl substances), micro organism, viruses, lively pharmaceutical elements (APIs) and microplastics—contaminants that standard methods usually battle to handle. Additionally they function at considerably decrease power consumption and with zero chemical utilization.
Ceramed sees immense potential for its know-how in India, the place water shortage is intensifying and cities are grappling with rising demand. “Practically 80 per cent of city water utilization is for non-contact functions equivalent to flushing, automobile washing, and HVAC. Recycled sewage water can simply substitute this, saving huge quantities of freshwater,” Vincent defined.
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On the economic facet, Ceramed mentioned it has already deployed the identical know-how for effluent recycling in die-casting, aluminum anodisation, and bearing manufacturing models.
Based on the engineering agency, a 34-million-litres-per-day plant in Mexico already makes use of DNF know-how to transform sewage into consuming water. In India, nevertheless, the fast focus stays on secondary reuse throughout industries and municipalities.
“This isn’t nearly treating wastewater—it’s about making cities future-ready by guaranteeing each drop is reused effectively,” Vincent mentioned.
“The know-how is on par with standard methods like ultrafiltration when it comes to capital expenditure. Output capability could also be about 20 per cent decrease than standard methods on the similar price. Nonetheless, the operational prices are a lot decrease than opponents, making it extra economical over the long run,” added Vincent.