Desalination made easy
Graphite and copper can make brackish water potable
Recycling resolve
Contaminated cocktail
Toilet training
At Nacka nature school in Sweden
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
Still stressed
In court
Sponge it clean
Arsenic traps
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
Ground works
Wastewater treatment plant that also functions as a garden
Contaminated alum in Mumbai's drinking water
Green sports
Researchers discover friendly bacteria from CETPs