Palm oil mill effluent treatment by a tropical marine yeast
In: Bioresource technology, Jg. 85 (2002), Heft 1, S. 35-37
academicJournal
- print, 10 ref
Zugriff:
Palm oil mill effluent (POME), from a factory site in India contained about 250,000 mg l-1 chemical oxygen demand (COD), 11,000 mg l-1 biochemical oxygen demand, 65 mg l-1 total dissolved solids and 9000 mg l-1 of chloroform-soluble material. Treatment of this effluent using Yarrowia lipolytica NCIM 3589, a marine hydrocarbon-degrading yeast isolated from Mumbai, India, gave a COD reduction of about 95% with a retention time of two days. Treatment with a chemical coagulant further reduced the COD and a consortium developed from garden soil clarified the effluent and adjusted the pH to between 6 and 7. The complete treatment reduced the COD content to 1500 mg l-1 which is a 99% reduction from the original.
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Palm oil mill effluent treatment by a tropical marine yeast
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Autor/in / Beteiligte Person: | OSWAL, N ; SARMA, P. M ; ZINJARDE, S. S ; PANT, A |
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Zeitschrift: | Bioresource technology, Jg. 85 (2002), Heft 1, S. 35-37 |
Veröffentlichung: | Oxford: Elsevier Science, 2002 |
Medientyp: | academicJournal |
Umfang: | print, 10 ref |
ISSN: | 0960-8524 (print) |
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