As power plants across the country plan to close ash ponds, the first discharge limit to consider is pH. National standards require all wastewater discharges to comply with a pH between 6 and 9 ...

In determination of the capacity of water to neutralize acidic pollution, measurement of alkalinity is of paramount importance. Because of human activities, the alkalinity of rivers and streams may be ...

There are a multitude of available test procedures and methods for water and wastewater treatment operators. They range from colorimetric, titrimetric, electrometric (meter & probe), turbimetric, ...

Ocean alkalinity enhancement (OAE) involves releasing certain minerals into the ocean, sparking a chemical reaction that enables the seawater to trap more CO₂ from the air and mitigating, albeit ...

To mitigate climate change, human-made carbon dioxide (CO2) emissions must be reduced as quickly and drastically as possible. Additionally, some of the CO2 already emitted needs to be safely removed ...

Researchers from around the world took part in a first-of-its-kind training course focused on the ecological impacts of Ocean Alkalinity Enhancement (OAE), an emerging method for carbon dioxide (CO 2) ...