MY123658A - A process for treatment of palm oil mill effluent and for conversion of the palm oil mill effluent into biodegradable plastics - Google Patents

A process for treatment of palm oil mill effluent and for conversion of the palm oil mill effluent into biodegradable plastics

Info

Publication number
MY123658A
MY123658A MYPI9601322A MY123658A MY 123658 A MY123658 A MY 123658A MY PI9601322 A MYPI9601322 A MY PI9601322A MY 123658 A MY123658 A MY 123658A
Authority
MY
Malaysia
Prior art keywords
oil mill
palm oil
mill effluent
pome
conversion
Prior art date
Application number
Inventor
Mohd Ali Hassan
Original Assignee
Univ Putra Malaysia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Putra Malaysia filed Critical Univ Putra Malaysia
Priority to MYPI9601322 priority Critical patent/MY123658A/en
Publication of MY123658A publication Critical patent/MY123658A/en

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  • Treatment Of Sludge (AREA)

Abstract

A PROCESS IS DESCRIBED FOR CONVERTING ORGANIC MATERIALS FROM LIQUID OIL MILL AFFLUENT INTO A BIOPLASTIC SUITABLE FOR USE AS A BIODEGRADABLE PLASTIC. IN A PREFERRED EMBODIMENT THE PROCESS INVOLVES ANAEROBIC TREATMENT OF PALM OIL MILL EFFLUENT (POME) WITH DIGESTED SLUDGE AT PH OF ABOUT TO PRODUCE ORGANIC ACID, PARTICULARLY ACETIC (CH₃COOH) AND PROPIONIC (C₂H5COOH), THE SOLIDS OF POME IS REMOVED BY SODIUM HYDROXIDE PRECIPITATION AT PH OF ABOUT 12. THE CLARIFIED FRACTION OF POME IS THEN INOCULATED WITH PHOTOSYNTHETIC BACTERIUM OF RHODOBACTER SPECIES WHICH ACCUMULATES THE BIOPLASTICS BY THE CELLS UTILISING THE ORGANIC ACIDS PRODUCED AND THE CELLS ARE THEN SEPARATED BY CENTRIFUGATION BY DRYING AND SOLVENT EXTRACTION FOR THE RECOVERY OF THE BIOPLASTICS. (FIG. 1)
MYPI9601322 1996-04-06 1996-04-06 A process for treatment of palm oil mill effluent and for conversion of the palm oil mill effluent into biodegradable plastics MY123658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9601322 MY123658A (en) 1996-04-06 1996-04-06 A process for treatment of palm oil mill effluent and for conversion of the palm oil mill effluent into biodegradable plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9601322 MY123658A (en) 1996-04-06 1996-04-06 A process for treatment of palm oil mill effluent and for conversion of the palm oil mill effluent into biodegradable plastics

Publications (1)

Publication Number Publication Date
MY123658A true MY123658A (en) 2006-05-31

Family

ID=47257309

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9601322 MY123658A (en) 1996-04-06 1996-04-06 A process for treatment of palm oil mill effluent and for conversion of the palm oil mill effluent into biodegradable plastics

Country Status (1)

Country Link
MY (1) MY123658A (en)

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