Central Iowa Water Works is removing nitrates and keeping levels below the EPA's threshold of 10 milligrams per liter. But what happens to those nitrates after they're removed from our water? KCCI's ...

Microbial nitrate (NO₃⁻) removal via denitrification (DNF) at high sulfide (H₂S) concentrations was compared in sediment from a coastal freshwater pond in a developed area that receives salt-water ...

The Raccoon River is one of the sources of drinking water for Des Moines Water Works. The water utility says nitrate levels in the river are elevated due to a rainy spring, which washes nitrates off ...

HAYWARD, Calif., June 23, 2021 /PRNewswire/ -- Wessex Water and Microvi announced today a successful collaboration evaluating the efficiency of Microvi's innovative MicroNiche Engineering (MNE) ...

Nitrate Removal in Stream Ecosystems Measured by ¹⁵N Addition Experiments: Total Uptake ...

According to a recently published study on the American Chemical Society journal ACS Catalysis, a team of engineering researchers from Rice University has developed a nanoparticle-based catalyst that ...

Irvine, Calif. -- More than 500 years ago, Leonardo da Vinci sketched what he called "la turbolenza," comparing chaotic swirls atop flowing water to curly human hair. It turns out those patterns ...

Researchers have developed a biochar composite enhanced with nZVI that dramatically improves the removal of harmful nitrate nitrogen ...

More than 500 years ago, Leonardo da Vinci sketched what he called 'la turbolenza,' comparing chaotic swirls atop flowing water to curly human hair. It turns out those patterns influence myriad ...

DES MOINES, Iowa (AP) - Des Moines Water Works plans to double the size of the nitrate removal facility that treats drinking water from the Raccoon and Des Moines rivers. The Des Moines Register ...

LONDON--(BUSINESS WIRE)--The global bismuth nitrate market is expected to post a CAGR of close to 5% during the period 2018-2022, according to the latest market research report by Technavio. A key ...