The researchers at IIT Madras have designed a system titled ‘Project Water Chakra’ to recycle human urine. The project won the Indian Innovation Growth Programme 2.0 award in July 2019. The researchers have retrofitted urinals on the campus to collect urine i.e. then processed into several useful materials for use in manufacturing. The concentrated urine ..
Ammonia: GK, Current Affairs, Questions, Trivia and News
Radha Mohan Singh, the Union Agriculture and Farmers Welfare Minister, has launched the Rapid Detection Kits for adulterants (ammonia and formaldehyde) in fresh fish in New Delhi on January 30, 2018, which has been developed by Central Institute of Fisheries Technology (CIFT), Kochi. Ammonia helps in preventing ice from melting and use of formaldehyde increases ..
The researchers at the IIT Kharagpur have developed a low-cost dirt detector that alerts authorities when a place needs cleaning. The Smart Hygiene Monitor (SHM) records levels of ammonia, sulphur dioxide, carbon monoxide, carbon dioxide, volatile organic compounds and particulate matter through sensors and sends online alerts to stakeholders when a certain threshold is crossed. ..