Pluck the dirt out

Thirsty? Try a glass of skywater

Water can be made from air, but it has its cost   

Sewage treatment wetland in making

IARI develops wetlands that treat sewage water for irrigation

A matter of costs

In a poor country, cost-effectiveness has to be the byword for municipal wastewater treatment. And the upward anaerobic sludge blanket …

Cost: Three rupees

..per villager per year. And the benefit of an ultraviolet disinfectant is potable water for a community of 1,000 people for 15 years

Watermaker

A US-based firm has recently launched a high-tech gadget in India with the alluring promise of resolving the water crisis. 'Watermaker', a …

Filtering the fine print

The confusion resulting from reports about pesticides in bottled water and soft drinks saw a few companies sneak-ride upon the concerns of the …

Opportunity waste

A senior technical manager says there is a lot of money to be made in management of industrial waste

Water harvesting

Participants from five countries, including India, discuss ways to improve water harvesting systems

Tapping wastewater

Put into effect in earnest, the law on wastewater recycling can provide lasting relief to a parched Delhi. samreen farooqui delves into the issue