Who recently developed an automated technology for collection of toilet waste?
A. Dr. Samir V. Kamat
B. Dr. Tessy Thomas
C. Dr. R.V. Krishnaiah
D. Dr. Sudhir Kamath
Explanation:
Dr. R.V. Krishnaiah from Chebrolu Engineering College developed an automated technology for collection of toilet waste which is easy to maintain and seven times cheaper alternative to the bio-toilets which can be used to maintain the toilet system of the Indian Railways. Existing Bio toilets use anaerobic bacteria for converting human waste to gas, but that bacteria can’t decompose plastic and cloth materials dumped into toilets by passengers.
