Search results for wastewater treatment

Environment Oct 13, 2022

Wastewater alert: Research highlights antimicrobial resistance risk

As the dumping of untreated wastewater into the sea sparks pollution warnings, new research has identified a "significant risk" of increasing antibiotic resistance associated with wastewater systems across the U.K.

Environment Feb 3, 2020

Vast amounts of valuable energy, nutrients, water lost in world's fast-rising wastewater streams

Vast amounts of valuable energy, agricultural nutrients, and water could potentially be recovered from the world's fast-rising volume of municipal wastewater, according to a new study by UN University's Canadian-based Institute ...

Biotechnology Jul 7, 2022

Scientists develop tools for early detection of SARS-CoV-2 variants in wastewater

It can be a bit smellier than other ways of monitoring COVID-19, but analyzing wastewater is a cheaper, faster and more accurate way for public health officials and researchers to detect rising cases. Bits and pieces of the ...

Materials Science Apr 6, 2020

Making stronger concrete with 'sewage-enhanced' steel slag

Researchers have shown how a by-product of steel making can be used to both treat wastewater and make stronger concrete, in a zero-waste approach to help advance the circular economy.

Environment Jan 16, 2019

Sewers could help clean the atmosphere

Sewage treatment—an unglamorous backbone of urban living—could offer a cost-effective way to combat climate change by flushing greenhouse gases from the atmosphere.

Environment Oct 18, 2022

Disinfection processes with better removal results for natural and synthetic progesterones in hospital wastewater

Hospital wastewater (HWW) contains plenty of persistent compounds, dangerous substances, and pathogenic microorganisms, such as antibiotics, psychiatric drugs, β-receptor blockers, anesthetics, analgesics, anti-inflammatory ...

Environment Dec 8, 2021

Study tests multiple indicators of wastewater contamination to shellfish farms

Human wastewater poses a global threat to seafood safety and the financial stability of the aquaculture industry. A recent study by researchers at the Dauphin Island Sea Lab and the University of South Alabama, in collaboration ...

Ecology Nov 9, 2020

Danger in the deeps: COVID‑19 spread through wastewater could devastate some marine mammal species

Certain species of whales, seals and other endangered marine mammals could fall victim to COVID-19 infection through wastewater and sewage that seeps into their marine habitats, researchers at Dalhousie say in a new study ...

Analytical Chemistry Jun 11, 2014

Gauging local illicit drug use in real time could help police fight abuse

The war on drugs could get a boost with a new method that analyzes sewage to track levels of illicit drug use in local communities in real time. The new study, a first-of-its-kind in the U.S., was published in the ACS journal ...

Environment Apr 8, 2019

Researchers remove harmful hormones from Las Vegas wastewater using green algae

A common species of freshwater green algae is capable of removing certain endocrine disrupting chemicals (EDCs) from wastewater, according to new research from the Desert Research Institute (DRI) in Las Vegas.

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