Croda Singapore, the Asia-Pacific headquarters of Croda International, is set to adopt an advanced wastewater treatment system at its Seraya manufacturing site on Jurong Island, integrating NanoSun’s innovative filtration technology. The move marks a significant step in sustainable manufacturing, helping Croda reduce freshwater consumption and cut carbon emissions by 25% compared to industry benchmarks.
The project follows a successful trial under the Jurong Island Innovation Challenge (JIIC), led by JTC and Enterprise Singapore (EnterpriseSG) to develop sustainable solutions for the energy and chemicals sector. NanoSun, a spin-off from Nanyang Technological University (NTU) Singapore, has developed a patented 3D-printed filtration membrane infused with titanium dioxide. This enables self-cleaning properties and enhances purification efficiency through confined nano-bubble technology, which effectively removes industrial pollutants.
The full-scale treatment plant will be capable of processing up to 7,000 cubic meters (7 million litres) of wastewater per month, equivalent to 2.7 Olympic-sized swimming pools. It is expected to be operational by end-2025, supporting Singapore’s long-term water sustainability goals.
Croda Managing Director Babu Alagappan stated that integrating NanoSun’s technology will allow the company to reuse 70% of its industrial wastewater, reducing reliance on external processing and reinforcing its commitment to sustainable manufacturing.
The initiative aligns with Singapore’s Green Plan 2030, demonstrating how industry-academia partnerships can drive innovation in industrial water management while enhancing the efficiency of manufacturing operations.
(Source: Informed Infrastructure)
