Determination of minimal duration essential and extractant ratio for humic acid isolation from rice straw compost
The method for accumulate humic substances especially humic acid is laborious and time consuming. The extraction, fractionation and purification periods of humic acid vary from 12 hours to 7 days. The common extractant ratio used for isolation is 1:10 which is recommended by International Humic Subs...
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| Format: | Undergraduate Final Project Report |
| Language: | English |
| Published: |
2018
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| Online Access: | http://discol.umk.edu.my/id/eprint/5267/1/YEONG%20YEE%20YUE.pdf http://discol.umk.edu.my/id/eprint/5267/ |
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