No more mercury thermometers (Wikimedia)
110 countries sign Minamata convention to ban mercury
Bio-toilets in trains now
In Ahmedabad, Water Bill to include sewerage charges too
Polluting industries in Noida to pay Rs 5,000 per day: NGT
India to have a Bureau of Water Efficiency
This is a weekly roundup of policy matters from October 7-13. Also read last week's news roundup.