Scientists at the Indian Institute of Technology-Madras (IIT-M) are gearing up for the commercial release of an affordable nano technology-based water purifier. The purifier has been developed to ...

After Nano cars and the cheap mass housing project comes the affordable nanotech water purifier from the house of Tata. The brand named “Tata Swach” comes in two models, one costing Rs 999 and the ...

Access to safe drinking water is a step closer to being a reality for those in developing countries. Access to safe drinking water is a step closer to being a reality for those in developing countries ...

Researchers have developed a water-purifying filter that makes the process more than 80,000 times faster than existing filters. The key is coating the filter fabric -- ordinary cotton -- with ...

The study paves the way for the next generation of portable water purification devices, which could provide relief to the 780 million people around the world who face every day without access to a ...

This nano-filter is capable of removing all types of bacteria and viruses, which are pathogenic, from contaminated water.” Prof Anwara explained that some technical modifications are still required to ...

There are some things that should be a given. Access to clean drinking water is one of them. However, a majority of people in the world drink unclean water - not due to lack of awareness, but lack of ...

Tata Chemicals on Monday unveiled a water purifier named 'Swach' under the Rs 1,000 price tag. Group chairman Ratan Tata said, "The social cost of water contamination is already enormous and increases ...