A decade ago, when his gated villa community in Bengaluru's Whitefield locality was grappling with a clogged drain, Tharun Kumar, 54, an IT security specialist, began looking for ways to set up a zero-maintenance sewage treatment method that could provide good-quality recycled water. The main concern, he says, was to prevent wastewater from draining into the nearby, much-polluted Varthur lake.
Inspiration came from nature itself-specifically, the stomach of the cow, which breaks down digestive matter through powerful anaerobic bacteria. The stomachs of ruminants comprise four chambers. Replicating this, Kumar and his team designed a septic tank with four stages.
Denne historien er fra January 29, 2024-utgaven av India Today.
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Denne historien er fra January 29, 2024-utgaven av India Today.
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Shuttle Star
Ashwini Ponnappa was the only Indian to compete in the inaugural edition of BDMNTN-XL, a new international badminton tourney with a new format, held in Indonesia
There's No Planet B
All Living Things-Environmental Film Festival (ALT EFF) returns with 72 films to be screened across multiple locations from Nov. 22 to Dec. 8
AMPED UP AND UNPLUGGED
THE MAHINDRA INDEPENDENCE ROCK FESTIVAL PROMISES AN INTERESTING LINE-UP OF OLD AND NEW ACTS, CEMENTING ITS REPUTATION AS THE 'WOODSTOCK OF INDIA'
A Musical Marriage
Faezeh Jalali has returned to the Prithvi Theatre Festival with Runaway Brides, a hilarious musical about Indian weddings
THE PRICE OF FREEDOM
Nikhil Advani’s adaptation of Freedom at Midnight details our tumultuous transition to an independent nation
Family Saga
RAMONA SEN's The Lady on the Horse doesn't lose its pace while narrating the story of five generations of a family in Calcutta
THE ETERNAL MOTHER
Prayaag Akbar's new novel delves into the complexities of contemporary India
TURNING A NEW LEAF
Since the turn of the century, we have lost hundreds of thousands of trees. Many had stood for centuries, weathering storms, wars, droughts and famines.
INDIA'S BEATING GREEN HEART
Ramachandra Guha's new book-Speaking with Nature-is a chronicle of homegrown environmentalism that speaks to the world
A NEW LEASE FOR OLD FILMS
NOSTALGIA AND CURIOSITY BRING AUDIENCES BACK TO THE THEATRES TO REVISIT MOVIES OF THE YESTERYEARS
