Water purifiers contain different types of filters but what kind of contaminant does each type filter out? What should you look for when buying a water filter for your home?
This FAQ note deals with the background and recent developments related to Delhi water privatization. Following the adoption of the Delhi Jal Board (DJB) Act in 1998, ideas for further reforms were progressively mooted.
A recharge pit allows the rainwater to replenish groundwater by recharging the underground aquifers. It can be built to recharge a borewell or just to help the water infiltration in an area.