Search results for wastewater treatment

Analytical Chemistry Jun 29, 2022

Monitoring COVID-19: Could medicine found in wastewater provide an early warning?

In a pilot project exploring ways to monitor COVID-19, University at Buffalo scientists hunted for pharmaceuticals and viral RNA simultaneously in wastewater in Western New York.

Social Sciences Jun 10, 2022

Targeted wastewater surveillance has a history of social and ethical concerns

Wastewater surveillance involves testing sewage to obtain data about a population's health. While the technique is decades old, it has gained recent international prominence for its ability to predict pandemic surges, detect ...

Environment Aug 18, 2021

Dosing the coast: Baltimore County's leaky pipes are medicating the Chesapeake Bay

In Baltimore, Maryland, leaky sewage infrastructure delivers tens of thousands of human doses of pharmaceuticals to the Chesapeake Bay every year. So reports a new study in Environmental Science & Technology that monitored ...

Environment May 27, 2021

Biosolids used as fertilizer could contain more plastic than previously thought

A study by UCLA scientists raises a concern about the makeup of some of the fertilizer being used on crops, gardens and landscaping. A portion of the fertilizer used in the U.S. and around the world comes from a source you ...

Environment Mar 19, 2021

New study shows microplastics turn into 'hubs' for pathogens, antibiotic-resistant bacteria

It's estimated that an average-sized wastewater treatment plant serving roughly 400,000 residents will discharge up to 2,000,000 microplastic particles into the environment each day. Yet, researchers are still learning the ...

Environment Oct 20, 2020

Turning wastewater nutrients into fertilizer

Wastewater contains large amounts of nitrogen and phosphorus, which are valuable nutrients. NPHarvest is a process developed by Aalto University researchers that allows for the recovery of these nutrients in a way that produces ...

Environment Sep 2, 2020

The widespread footprint of blue jean microfibers

With many people working from home during the COVID-19 pandemic, blue jeans are a more popular wardrobe choice than ever. But most people don't think about microscopic remnants of their comfy jeans and other clothing that ...

Environment May 13, 2020

Rethinking (waste)water and conservation

When it comes to water conservation in cities that depend on wastewater reuse, even the best intentions can have unintended consequences.

Environment Mar 25, 2020

Pharma's potential impact on water quality

When people take medications, these drugs and their metabolites can be excreted and make their way to wastewater treatment plants. From there, the compounds can end up in waterways. Wastewater from pharmaceutical companies ...

Environment Dec 18, 2019

Ecological fertilizer from wastewater nutrients

Wastewaters contain large amounts of phosphorus and nitrogen, which are valuable nutrients. Aalto University's NPHarvest process enables recovery of these nutrients as clean ammonium sulfate and sludge containing phosphorus ...

page 35 from 40