MY173335A - Palm oil mill waste treatment process - Google Patents

Palm oil mill waste treatment process

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Publication number
MY173335A
MY173335A MYPI2015002497A MYPI2015002497A MY173335A MY 173335 A MY173335 A MY 173335A MY PI2015002497 A MYPI2015002497 A MY PI2015002497A MY PI2015002497 A MYPI2015002497 A MY PI2015002497A MY 173335 A MY173335 A MY 173335A
Authority
MY
Malaysia
Prior art keywords
palm oil
subjecting
digestion
oil mill
liquid fraction
Prior art date
Application number
MYPI2015002497A
Inventor
Khoon Kooi Yeo
Chye Yam Yeo
Original Assignee
Mvance Eng Sdn Bhd
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 Mvance Eng Sdn Bhd filed Critical Mvance Eng Sdn Bhd
Priority to MYPI2015002497A priority Critical patent/MY173335A/en
Publication of MY173335A publication Critical patent/MY173335A/en

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Abstract

A palm oil mill waste treatment process. The process comprises the steps of providing palm oil mill waste comprising empty fruit bunches (EFB) and palm oil mill effluent (POME) and subjecting the EFB and the POME to pre-treatment to condition the waste for treatment; mixing and macerating the pre-treated EFB and POME to form a homogenous hydrolised mixture; subjecting the hydrolised mixture to a first high-solids anaerobic digestion and separating the digestate of the first digestion into a solid fraction and a liquid fraction; subjecting the separated liquid fraction to a second wet anaerobic digestion and separating the digestate of the second digestion into a solid fraction and a liquid fraction; subjecting the separated liquid fraction of the second digestion to oxidation to remove suspended solids to produce clarified effluent; and flowing the clarified effluent through a granular media depth filter to produce treated water having a BOD content of not more than 20 ppm.
MYPI2015002497A 2015-10-06 2015-10-06 Palm oil mill waste treatment process MY173335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2015002497A MY173335A (en) 2015-10-06 2015-10-06 Palm oil mill waste treatment process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2015002497A MY173335A (en) 2015-10-06 2015-10-06 Palm oil mill waste treatment process

Publications (1)

Publication Number Publication Date
MY173335A true MY173335A (en) 2020-01-16

Family

ID=87569326

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015002497A MY173335A (en) 2015-10-06 2015-10-06 Palm oil mill waste treatment process

Country Status (1)

Country Link
MY (1) MY173335A (en)

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