Simple method of purifying humic acids isolated from tropical hemists (peat soil)
The objectives of this study were: To investigate whether a purification period of HA isolated from Hemists peat soils could be reduced and to investigate whether distilled water could be used to purify HA isolated from Hemists peat soils. Standard procedures were used to extract and fractionate HA...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Science Publications
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/7416/1/ajassp.2008.1812.1815.pdf |