Shintawati, Shintawati and Hasanudin, Udin and Haryanto, Agus (2017) KARAKTERISTIK PENGOLAHAN LIMBAH CAIR PABRIK MINYAK KELAPA SAWIT DALAM BIOREAKTOR CIGAR SEMI KONTINU. Jurnal Teknik Pertanian Lampung, 6 (2). pp. 81-88. ISSN 2549 - 0818


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Palm oil mill effluent (POME) waste water contains high concentration of organic pollutants. Anaerobic treatment is suitable to reduce the pollutans and also produce methane as one of renewable energy sources. Anaerobic degradation is complicated and sensitive process to the environment, such as temperature and organic concentration. This study aims to determine characteristic of palm oil mill waste water treatment using semi-continuous anaerobic CIGAR bioreactor. The seed was collected from sludge of anaerobic pond at POME treatment facility of PTPN VII Bekri. The substrat used in this experiment was fresh POME from the same mill. Initially, 4,375m3 of sludge was introduced into the bioreactor. The seed was acclimatized at a loading rate of 50 l/day for about a week. Anaerobic treatment was conducted at room temperature and the substrate was fed semi-continuously at a loading rate of 100 to 350 liter/day. Results showed, that the stability of anaerobic degradation was achieved at an organic loading rate (OLR) of 0,9-3,11 kg/m3/day with COD removal more than 90% and maximum biogas production of 2,59 m3/day.

Item Type: Article
Subjects: T Technology > TP Chemical technology
Divisions: Fakultas Pertanian (FP) > Prodi Teknik Pertanian
Depositing User: Dr. Ir. AGUS HARYANTO
Date Deposited: 16 Nov 2017 04:58
Last Modified: 16 Nov 2017 04:58

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