A slight modification to Bascomb's procedure for determining cation exchange capacity makes it applicable to gypsic soils even when the gypsum content is as high as seventy percent. The modification ...

This is a preview. Log in through your library . Abstract Cation exchange capacity (CEC), as an important indicator of soil quality, represents the ability of the soil to hold positively charged ions.

Cation exchange capacity is associated with a soil or substrate's ability to hold added mineral nutrients, with higher CEC soils providing more consistent cation supply.

Explore the differences between cations and anions, their roles in chemical reactions, and their placement on the periodic table. Learn more now.

THE cation exchange capacity of soils is due to inorganic constituents such as clay minerals, hydrous oxides, primary and secondary minerals and to organic matter.

Anion exchange membrane fuel cells (AEMFCs) have gained attention in the process of fuel cell development because they operate in alkaline environments, the redox reaction rate at the electrodes ...