Humic acids (HA) are ubiquitous redox-active compounds of natural aquatic and soil systems. Redox-active functional groups associated with humic substances and mineral surfaces can further catalyze the oxidation or reduction of ions and molecules, including many organic contaminants.
Humic Acid
+ Free ShippingSynonyms | POTASSIUM SULFATE |
Packing | 25/50 Kg drum packaging |
Application | Fertilizers Grade |
Application
The classical method for obtaining humic acid is by extracting the humic acid source with an aqueous solution of sodium hydroxide. Humates are dissolved in the extracting solution and separated from insoluble tailings. The extract is then acidified and the humic acid is precipitated.
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