Peel potential

Bananas can filter heavy metals from water

All in a day's work

Grand Hyatt leads by example on wastewater recycling

No simple solution

California's dilemma: clean air or clean water

Purification project

No passing through

New carbon-based nanotube filter cleans drinking water, petroleum too

Still stressed

Sponge it clean

Oxen power

Unique way to desalinate water

A way to chew filth

A novel method to tackle sewage, and so, pollution

News Snippets

Scrap the waste

Floating bubbles catch dirt

Bengaluru water treatment plant adopts dissolved air flotation

Water from sugarcane

The best solutions are always simple. This is well exemplified by the Natural Sugar and Allied Industry, a sugar factory located near Latur, …

Ground works

Wastewater treatment plant that also functions as a garden

Contaminated alum in Mumbai's drinking water

Green sports

Natures own water purifiers

River banks are efficient water filters. Haridwar shows how to make most of them

Deep cleansing

Rainwater harvesting can purge pollutants too

Researchers design solar-powered water desalination device for rural India

Electrodialysis reversal system removes salinity of groundwater in villages by consuming 70 per cent less energy than RO

Unclean barter

Trading in water pollution proposed

Going slow

Sifting success

Indian refinery ready to become a zero effluent discharge plant

Iron out arsenic

Don’t pee in pool

It reacts with disinfectants, can cause diseases including cancer

Coating is better than cure

A new way to filter polluting nano-particles out of the water