Search results for wastewater treatment

Ecology Nov 17, 2020

Pesticides commonly used as flea treatments for pets are contaminating English rivers

Researchers at the University of Sussex have found widespread contamination of English rivers with two neurotoxic pesticides commonly used in veterinary flea products: fipronil and the neonicotinoid imidacloprid. The concentrations ...

Environment Jul 13, 2021

17 million gallons of sewage discharged from treatment plant; some LA beaches closed

An incident at the Hyperion sewage treatment plant in Playa del Rey has caused 17 million gallons of sewage to be discharged into the ocean.

Analytical Chemistry May 21, 2021

Water treatment: Removing hormones with sunlight

Organic pollutants such as pharmaceuticals, pesticides, and hormones, even at nanoscale concentrations, contaminate drinking water in a way that poses significant risks to humans, animals and the environment. In particular, ...

Bio & Medicine Aug 1, 2017

Team uses phage-enhanced nanoparticles to kill bacteria that foul water treatment systems

Magnetic nanoparticle clusters have the power to punch through biofilms to reach bacteria that can foul water treatment systems, according to scientists at Rice University and the University of Science and Technology of China.

Other Mar 9, 2017

Environmental researchers are developing new biosensors for testing water

Biologists from the University of Tübingen are part of an interdisciplinary team which has developed novel biosensors that enable pharmaceutical products to be detected more effectively in water. These sensors can measure ...

Bio & Medicine Jan 25, 2013

Some carbon nanotubes deplete beneficial microbes in certain soils

(Phys.org)—Some types of carbon nanotubes used for strengthening plastics and other materials may have an adverse effect on soil microbiology and soil microbial processes, a Purdue University study shows.

Environment Jan 15, 2019

Study confirms micro-algae's cleaning ability in wastewater treatment

Environmental engineers have discovered that Chlorella vulgaris, a single-celled fresh water algae species, effectively removes pollutants from wastewater even at fluctuating levels, making it an effective tool for wastewater ...

Environment Jul 31, 2015

Ozone bubbles to eliminate wastewater micropollution

Ozone treatment efficiently removes many micropollutants contained in wastewater, but in some cases, it can lead to the formation of toxic byproducts. A new test informs on whether ozonation is a suitable technology for enhanced ...

Environment Oct 27, 2022

New research reveals wastewater treatment plants can 'get sick'

Just like humans, wastewater treatment plants can get sick, due to viral attacks. Now, new research from Chalmers University of Technology, Sweden, reveals the implications for the surrounding environment in case the plant ...

Environment Oct 17, 2022

Cleaner wastewater makes for healthier rivers

Have you ever thought about where your waste goes? For people living in cities, it goes to a treatment plant. However, treated wastewater ultimately finds its way into a local waterway. This means it could end up in your ...

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