Ocean Alkalinity Enhancement (OAE) mimics the natural process of rock weathering by adding ground rock, or its dissolution products, directly to the seawater. So far, little is known about the effects ...

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 ...

Estimation of the alkalinity in brines, seawater, and brackish water using ASTM D3875 compliant automatic potentiometric titration method is outlined in this application note. The method uses ...

The ocean naturally absorbs a quarter to a third of man-made CO 2 emissions, but this process also leads to the acidification of seawater. By increasing the alkalinity of seawater through the ...

Now, a growing group of scientists and companies say they’ve found a way to increase that storage capacity by tweaking ocean water chemistry. The technique, known as ocean alkalinity enhancement ...

Ocean Alkalinity Enhancement (OAE) mimics the natural process of rock weathering by adding ground rock, or its dissolution products, directly to the seawater. So far, little is known about the ...

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 ...

In the mid-2000s, oceanographer Greg Rau started running small-scale beaker experiments in which he adjusted the alkalinity of seawater and then measured how much carbon was absorbed. Rau ...

The study adopted an approach with moderate perturbations to seawater chemistry: CO₂-equilibrated Ocean Alkalinity Enhancement. With this approach, the alkalised water that has already absorbed ...

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 ...