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Hasil Pencarian

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Yustian Rovi Alfiansah
"ABSTRACT
Several harbours in North Jakarta have been polluted by spills of oil and their derivates. We suggest that diverse
species of crude oil and polycyclic aromatic hydrocarbon-degrading bacteria inhabit these harbours. An experiment
was undertaken in 2007 to isolate crude oil and polycyclic aromatic hydrocarbon (PAH)-degrading bacteria from
oil-polluted harbours, such as Muara Baru, Sunda Kelapa and Tanjung Priok. Sea water and sediment samples
were collected twice, in March and April. Crude oil and PAH-degrading bacteria were isolated from enrichment
culture of samples in an enrichment medium (SWP), using ONR7a medium with the addition of 5 types of PAH
gases or Arabian Light Crude Oil 210 (ALCO 210) onto medium. This study reported that fluoranthene and crude
oil-degrading bacteria were the major bacteria isolated from the three polluted harbours. In total, 109 isolates have
been collected which can degrade crude oil (29% of total isolates), fluoranthene (33%), fluorene (20%), pyrene (7%),
dibenzothiopene (6%), and phenantrene (5 %). Cultivable bacteria have been isolated mostly from the Sunda Kelapa
samples, with fewer in those from Muara Baru and Tanjung Priok, respectively. Among these isolates, 5 isolates
have the capability to degrade 5 types of PAH and ALCO 210. They were Alcanivorax sp. B-1084, Pseudomonas
sp. D5-38b, Alcanivorax sp. TE-9, Bacillus sp. L41, Alcanivorax dieselolei strain B-5 clone 1. "
Jakarta: LIPI Press, 2014
550 MRI 39:2 (2014)
Artikel Jurnal  Universitas Indonesia Library