Archive · 2 Dec 2025
IIT Madras Develops Road Dust Collector Tech
Scientists at IIT Madras have created a new machine called the Road Dust Collector (RDC) to help keep city streets clean.
This machine is like a small, easy-to-use vacuum cleaner that can be pushed by hand.
It collects both fine and coarse dust from the roads, which can then be stored in separate bins.
The fine dust can even be reused to make things like earthen pots.
The RDC is powered by a small battery fan, making it energy-efficient and eco-friendly.
It is designed to work well in narrow streets and busy areas.
The machine helps reduce air pollution by collecting dust that would otherwise be in the air, which can cause health problems like asthma and lung diseases.
It also makes the job of manual sweepers safer and easier.
The technology has been given to a company called Envitran Smart Systems to make and sell it.
IIT Madras researchers developed a Road Dust Collector (RDC) technology to reduce air pollution and protect manual sweepers.
The RDC uses a cyclone separator system to collect both fine and coarse dust, storing them in separate bins.
The device is battery-powered, energy-efficient, and designed for narrow streets and congested areas.
The technology aims to improve public health by reducing dust pollution and lowering the risk of respiratory diseases.
IIT Madras has transferred the innovation to Envitran Smart Systems for commercialization.
- Who
- Researchers at IIT Madras
- What
- Developed a Road Dust Collector (RDC) technology
- When
- Not specified
- Where
- Indian Institute of Technology Madras
- Why
- To reduce air pollution and improve the health of manual sweepers
- Institution
- Indian Institute of Technology Madras (IIT Madras)
- Technology
- Road Dust Collector (RDC)
- Key Feature
- Cyclone separator system
- Power Source
- Battery-powered fan
- Commercialization Partner
- Envitran Smart Systems
- Benefits
- Reduces dust pollution, protects sweepers, cost-effective