The Bioremediation Potential of Hydrocarbonoclastic Bacteria Isolated From a Mangrove Contaminated by Petroleum Hydrocarbons on the Cilacap Coast, Indonesia

Syakti, Agung Dhamar; Yani, Mohamad; Hidayati, Nuning Vita; Siregar, Asrul Sahri; Doumenq, Pierre; Sudiana, I Made

doi:10.1080/10889868.2012.731446

Cited by 36 publications

(42 citation statements)

References 36 publications

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“…Heavy traffic activity from both mainland and ocean around the area of port and urban to be the source of Pb pollutant, particularly from fume exhaust, as tetra ethyl lead (TEL) has been used as octane number enhancer of fuel so that the fume disposal of combustion engine increased the amount of Pb to the environment. This was supported by Syakti et al (2012) that the concentration of dissolved Pb of the aquatic environment associated with human activities was mainly derived from TEL that is used as octane number enhancer of fuel.…”

Section: Distribution Of Pb and Zn In The Watersmentioning

confidence: 55%

Fate of Heavy Metals Pb and Zn in the West Season at Jeneberang Estuary, Makassar

et al. 2017

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The pollutant quantity of heavy metals entering water environment does not give complete answer toward the generated effect and risk, however it needs thoroughly study related to the pollutant dynamic. The aim of this research was to investigate the fate of Pb and Zn in water, such as: distribution, behavior, and reactivity (case study: Jeneberang Estuary, Makassar) . Pb and Zn concentrations were determined using Atomic Absorption Spectrophotometry (AAS). The distribution of dissolved Pb and Zn showed a pattern that the lowest concentration was in the fresh water (the river zone), whereas the highest concentration was in the salt water (the marine zone). The distribution pattern of particulate Pb and Zn showed that the highest concentration was in the fresh water (the river zone) and the salt water (the marine zone), whereas the lowest concentration was in the estuary zone. The behavior of dissolved Pb and Zn tended to increase the concentration (desorption) along the increased salinity gradient. The residual fraction was the dominant component of geochemical fractions in the sediment that indicated the sources of Pb and Zn mainly derived from a natural process and the reactivity was low in the water.

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Section: Distribution Of Pb and Zn In The Watersmentioning

confidence: 55%

Fate of Heavy Metals Pb and Zn in the West Season at Jeneberang Estuary, Makassar

et al. 2017

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“…Microorganisme have two important role in biological system of sponge, that is first as source of food and both life have symbiosis to either through inter and also intra cellular, [3,6,22] . Some found by sponge type is symbiosis with bacterium, like: Spons Theonella sp,, Surassinoru Melophlus, Callyspongia sp, Ircinia sp, Stylissa Blabeli, Lisoclinum sp, Clathria sp, Jaspis sp, P. nigra, X.Testudinaria and stellifera, [13,15,20] . Some microorganisme sea (bacterium) known can aromatik hydrocarbon compound degradator with high toksisity for example: Pseudomonas, Arthrobacter, Alcaligenes, Brevibacterium, Brevibacillus, and Bacillus, [2,7,21] .…”

Section: Theorymentioning

confidence: 99%

Isolation and Identification on Degradator Bacterium of Petroleum Waste Which Symbions With Sponge From Melawai Beach

Marzuki¹,

Noor²,

Nafie³

2018

Preprint

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The research has been done about isolation and identification on degradator bacterium of petroleum waste which symbions with sponge from Melawai Beach, Balikpapan. The research objectives; knowing sponge species, symbioning bacterium isolate and its ability of petroleum waste degradation. The research method were analysis of sponge Morphology analysis, isolation of symbions bacterium, identification, and activity testing at petroleum waste media which is coming from wells result of processing of PT. Chevron. The research result obtained the morphology analysis concluded that the sponges is Callyspongia sp. Bacterium symbion isolation obtained that two isolates which were given each symbols isolate A with the rounded shape and crem color whereas isolate B with yellow color and jagged shape. Coloring analysis of isolate obtained that isolate A is negative gram bacterium type and isolate B is positive gram bacterium type. Activity isolate testing at petroleum waste media, isolate A did not grow significantly at the media which marked with the existence of layer transparent on the media, isolate B growth significantly which marked with existence of solidity on the media, and the combination of isolate A+B also showed growth which marked with the existence of layer transparent and solidity on media. The conclusions research, sponge species is Callyspongia sp which contained two isolates bacterium namely negative gram bacterium and positive gram bacterium and both of the isolates can grow at media of petroleum waste.

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“…It is estimated that up to 40 % biomass several species of sponges prepared by the bacterial community, (Murniasih et al, 2010;Thakur, 2004). Some unidentified indigenous bacteria could degrade petroleum sludge, (Marzuki et al, 2015;Syakti et al, 2013;Li et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Morphological and Phenotype Analysis of Microsymbiont and Biomass Marine Sponge From Melawai Beach, Balikpapan, East Kalimantan

Marzuki¹,

Noor²,

Nafie³

2018

Preprint

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Determination biomass and phenotypic analysis of microsymbionts sponge is a comprehensive effort to discover the specificity of the sponge, not only on the identification and characterization studies that have been growing. Research directed at diversification of knowledge of the functions and benefits of a sponge for the life and welfare of mankind. The purpose of this research is the analysis of biomass morphology and phenotype test microsymbionts sponge. Histomorfologi analysis method to determine the type, components and composition biomass. Isolates obtained by sponge microsymbiont isolationpurification followed by phenotypic analysis through Gram staining and biochemical tests. Histomorfologi analysis results obtained sponge species is Callyspongia sp. Components and composition consists of sponge biomass fraction skeleton (spicules and cell debris) reached 69.8 %, 18.8 % sponge cell fraction and 11.3 % bacterial pellet fraction. The results of the isolation-purification microsymbiont obtained two isolates. Staining test results both isolates are Gram-positive bacteria and biochemical tests is Bacillus subtilis isolates the spherical shape large size, beige and white, while the isolates two clustered colonies are bacillus flexus jagged shape elongated, white-purple color and a separate colony.

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The Bioremediation Potential of Hydrocarbonoclastic Bacteria Isolated From a Mangrove Contaminated by Petroleum Hydrocarbons on the Cilacap Coast, Indonesia

Cited by 36 publications

References 36 publications

Fate of Heavy Metals Pb and Zn in the West Season at Jeneberang Estuary, Makassar

Fate of Heavy Metals Pb and Zn in the West Season at Jeneberang Estuary, Makassar

Isolation and Identification on Degradator Bacterium of Petroleum Waste Which Symbions With Sponge From Melawai Beach

Morphological and Phenotype Analysis of Microsymbiont and Biomass Marine Sponge From Melawai Beach, Balikpapan, East Kalimantan

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