Carbon dioxide removal (CDR) strategies use a wide range of techniques to capture CO 2 from the air and store it durably, offering a frontier solution for counteracting the increasing levels of the ...

In the face of a warming world, some scientists argue that directly removing carbon dioxide from the air could help limit the severity of climate change. Carbon dioxide removal (CDR) is an open field ...

Treating wastewater with alkaline minerals could soak up over 18 million tonnes of carbon dioxide a year, new research suggests. Oceans are absorbing increasing amounts of CO from the atmosphere, ...

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, ...

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 ...