Wastewater
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Researchers Map Impacts of Human Sewage Along the World’s Coasts
Newly granular details may help cities plan strategies to deal with wastewater.
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Columbia Tests Wastewater in Residence Halls for Coronavirus
The university will routinely monitor sewage leaving student dormitories to head off outbreaks of COVID-19.
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Studying Sustainability in Israel: It’s Complicated
MPA in Environmental Science and Policy students travel to Israel to learn more about the geopolitical climate and resource management as a tool for peace.
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Columbia Researchers Help With Plan to Restore and Protect the Hudson River
A comprehensive plan outlines ways to clean up the Hudson River and reduce the impacts from development and climate change.
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Cleaning Up New York City’s Waters and Beyond: Q&A with Kartik Chandran
Kartik Chandran, an environmental engineer at Columbia, will discuss some of his urban wastewater treatment projects at a panel discussion Friday following the screening of a new film about Rio de Janeiro’s Guanabara Bay.
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Latest Environmental Performance Index Introduces New Indicators
Innovations in the 2014 EPI include a new wastewater treatment indicator; a new approach to climate change indicators; and two new satellite-derived indicators for air quality and forests.
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Nature’s Toxic Crusaders
Can mushrooms help clean up oil spills? Can oysters filter sewage pollution? Industrial waste is being injected into the planet’s soil and water as a result of human activity. Pioneers in the field of conservation and sustainability are employing nature’s own biological task force to help clean up.
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Urban Wastewater: One Man’s Waste Is Another Man’s Treasure
How can we overcome the main challenges we face in our urban wastewater systems today? Are there opportunities to improve sustainability in water treatment systems in US cities to support local food security?
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From Wastewater to Drinking Water
Across the globe, 2 out of 10 people do not have access to safe drinking water, and in the U.S., many states face water shortages and droughts. As the global population continues to grow and climate change results in more water crises, where will we find enough water to meet our needs?
