A comparative evaluation on the oxidative approaches for extraction of humic acids from low rank coal of Mukah, Sarawak
Humic acid-based products are well marketed; nevertheless, these products remain unpopular in this region possibly due to the higher selling price resulted from the cost imposed on the imported products. For this reason, it is essential to identify the indigenous source of humic acids as the soil co...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Qumica
2007
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/7429/1/Lau.pdf http://ir.unimas.my/id/eprint/7429/ http://www.scielo.br/scielo.php?pid=S0103-50532007000100003&script=sci_arttext |
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