Delhi hotels propose dry fogging for better air quality
The Federation of Hotel and Restaurant Associations of India (FHRAI) and the Hotel and Restaurant Association of Northern India (HRANI) have proposed the use of terrace-level dry fogging systems in Delhi's hospitality sector. initiative aims to support the Delhi Government's clean-air efforts by offering a sustainable alternative to anti-smog guns, which the government has mandated for commercial establishments to combat urban air pollution.
The associations presented their proposal to the Chief Minister, emphasising the operational challenges posed by anti-smog guns, such as high water consumption, heavy equipment, and infection risks from recycled water. In contrast, dry fogging technology offers a practical solution by enhancing air purification efficiency whilst reducing water usage by nearly 90%. The system's fine aerosol mechanism effectively suppresses dust without wetting surfaces, making it ideal for dense urban settings.
The lightweight design of dry fogging systems allows for easy installation at the terrace level, requiring no major structural changes and minimal manpower. This makes it a scalable solution for hotels and restaurants of various sizes, enabling them to respond efficiently during periods of high pollution.