Search results for wastewater treatment

Environment Oct 27, 2011

Careless disposal of antibiotics can create aquatic superbugs

A wastewater treatment plant can provide the perfect mating ground for carelessly disposed of antibiotics to form superbugs that are eventually discharged into streams and lakes, says a University of Michigan researcher.

Environment Jul 19, 2022

Even state-of-the-art treatment plants do not eliminate all industrial contaminants

Certain sources of chemical pollution of the aquatic environment, such as agriculture or municipal wastewater, are now reasonably well known. But knowledge of the quantities and diversity of synthetic organic compounds released ...

Ecology Jun 24, 2020

New process could safeguard water quality, environment and health

A research team at Swansea University have developed a new method for fast removal and detection of wastewater pollutants that come from everyday pharmaceuticals like paracetamol, ibuprofen and aspirin, which could help minimise ...

Environment Jun 11, 2020

More than 1,200 tonnes of microplastics are dumped into Aussie farmland every year from wastewater sludge

Every year, treated wastewater sludge called "biosolids" is recycled and spread over agricultural land. My recent research discovered this practice dumps thousands of tonnes of microplastics into farmlands around the world. ...

Energy & Green Tech Oct 10, 2013

New device achieves self-biased solar hydrogen generation through microbial electrohydrogenesis at lab scale

A novel device that uses only sunlight and wastewater to produce hydrogen gas could provide a sustainable energy source while improving the efficiency of wastewater treatment.

Energy & Green Tech Nov 11, 2013

Green efficiency boost for water treatment plants

There are more than 65 000 waste water treatment plants in Europe, each providing an essential service to local populations. But by simply installing innovative new equipment, plants could cut energy use by up to 25 percent ...

Environment Jan 3, 2011

Pa. allows dumping of tainted waters from gas boom

(AP) -- The natural gas boom gripping parts of the U.S. has a nasty byproduct: wastewater so salty, and so polluted with metals like barium and strontium, that most states require drillers to get rid of the stuff by injecting ...

Sep 25, 2006

Better sludge through metagenomics

Few stop to consider the consequences of their daily ablutions, the washing of clothes, the watering of lawns, and the flush of a toilet. However, wastewater treatment--one of the cornerstones of modern civilization--is the ...

Analytical Chemistry Oct 10, 2023

Titanium oxide material can remove toxic dyes from wastewater

Discharged in large quantities by textile, cosmetic, ink, paper and other manufacturers, dyes carry high-toxicity and can bring potential carcinogens to wastewater. It's a major concern for wastewater treatment—but researchers ...

Plants & Animals Sep 28, 2023

Aquatic animals can help purify our wastewater, says researcher

Aquatic creatures may help purify our wastewater. A team of researchers has investigated how invertebrates, such as worms, non-biting midge larvae and mussels that live on the bottom of streams and ditches, may benefit wastewater ...

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