Method of isolating humic acid.
The present invention is a simple, rapid and cost-effective ,method of isolating humic acids from organic and inorganic materials. The method comprises the steps of: (a) dissolving a humic acid containing substance in an alkaline solution; (b) subjecting the mixture of humic acid containing substanc...
| Main Authors: | , , |
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| Format: | Patent |
| Language: | English |
| Published: |
2009
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