1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites
In focus
IsraelEthiopiaUN
Latest audioLatest videos
Live TV
Nature and EnvironmentIndia

Sewage plants are key to saving water

05:12

This browser does not support the video element.

September 1, 2022

A lot of sewage water in India goes untreated. A decentralized, innovative wastewater treatment system could help to save water and energy. It works with a combination of anaerobic bacteria and special wall structures within the treatment plant.

Skip next section More on Nature and Environment from Asia

More on Nature and Environment from Asia

In scorching Taipei, locals seek ways to survive urban heat

Taiwan's capital is getting too hot to handle. As rising heat harms health, students are demanding a right to stay cool.
Nature and EnvironmentJuly 24, 202611:56 min

Tiny bees hiding in homes could save India's food supply

Native pollinators such as the stingless bees of Puducherry, India, could decide the future of food and human survival.
Nature and EnvironmentJune 21, 202607:07 min

India's worst air pollution crisis isn't in its megacities

Delhi's air-quality crisis is well-known. Women in coal-mining towns are fighting the scourge of even-worse toxic dust.
Nature and EnvironmentJune 8, 202608:58 min
Show more
Skip next section DW's Top Story

DW's Top Story

UAE launches flydubai hijacking and terrorism investigation

Prosecutors are probing possible "terrorist activity or intent" in the apparent bid to hijack an Israel-bound airliner.
CrimeOctober 1, 2026

FlyDubai passengers recount terror after hijacking attempt

TerrorismSeptember 30, 202602:20 min

Israel-bound flight triggers hijack alert after pilot brawl

ConflictsSeptember 30, 202606:02 min
Skip next section More stories from DW

More stories from DW

Go to homepage