Effect of Nutrient Source on Indigenous Biodegradation of Diesel Fuel Contaminated Soil

Hesnawi, Rafik M.; Adbeib, Mohamed M.

doi:10.1016/j.apcbee.2013.05.093

Cited by 40 publications

(20 citation statements)

References 8 publications

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“…The oil-contaminated soils in the Arctic have low levels of nitrogen concentrations due to an increase in carbon, which limits the bioremediation process. The carbon sources essential for degradation are supplemented through hydrocarbon and water supplying oxygen and hydrogen [ 75 , 76 ]. Thus, the addition of nutrients is dependent on the mechanisms of the specific bacteria to uptake and promote assimilation for rapid mineralization of hydrocarbons.…”

Section: Application Of Microbial Community In Biodegradation Of Hmentioning

confidence: 99%

A Review and Bibliometric Analysis on Applications of Microbial Degradation of Hydrocarbon Contaminants in Arctic Marine Environment at Metagenomic and Enzymatic Levels

Verasoundarapandian

Wong

Shaharuddin

et al. 2021

IJERPH

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The globe is presently reliant on natural resources, fossil fuels, and crude oil to support the world’s energy requirements. Human exploration for oil resources is always associated with irreversible effects. Primary sources of hydrocarbon pollution are instigated through oil exploration, extraction, and transportation in the Arctic region. To address the state of pollution, it is necessary to understand the mechanisms and processes of the bioremediation of hydrocarbons. The application of various microbial communities originated from the Arctic can provide a better interpretation on the mechanisms of specific microbes in the biodegradation process. The composition of oil and consequences of hydrocarbon pollutants to the various marine environments are also discussed in this paper. An overview of emerging trends on literature or research publications published in the last decade was compiled via bibliometric analysis in relation to the topic of interest, which is the microbial community present in the Arctic and Antarctic marine environments. This review also presents the hydrocarbon-degrading microbial community present in the Arctic, biodegradation metabolic pathways (enzymatic level), and capacity of microbial degradation from the perspective of metagenomics. The limitations are stated and recommendations are proposed for future research prospects on biodegradation of oil contaminants by microbial community at the low temperature regions of the Arctic.

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Section: Application Of Microbial Community In Biodegradation Of Hmentioning

confidence: 99%

A Review and Bibliometric Analysis on Applications of Microbial Degradation of Hydrocarbon Contaminants in Arctic Marine Environment at Metagenomic and Enzymatic Levels

Verasoundarapandian

Wong

Shaharuddin

et al. 2021

IJERPH

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“…Upon exhaustion of sucrose, the microorganisms degrade hydrocarbons as the source of carbon and energy. Hesnawi et al [17] reported considerable improvement in soil bioremediation by the addition of urea as a nutrient. Around 80% removal was observed when urea was applied to the soil compared to 52% in the control soil.…”

Section: Bioremediation Of Clay Soil As a Function Of Timementioning

confidence: 99%

Bioremediation of Contaminaed Clay Soils

Haghollahi

Fazaelipoor

Schafie

2017

IJEE

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“…This technique depends upon the microbial population in the soil, to be specific, and is affected by environmental conditions and existing hydrocarbons (HESNAWI and ADBEIB, 2013).…”

Section: Introductionmentioning

confidence: 99%

Ação de fungos micorrízicos e biofertilizante em solo contaminado com diesel

Camargo

Oliveira

Reganhan-Coneglian

et al. 2017

RHE

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Bioremediation is a technology that uses microorganisms as recuperative agents of soil and other contaminated media. The microbial soil community has great influence on the fate of xenobiotics discarded in the environment. Mycorrhizae, a mutualistic association of fungi with plant roots, have the capacity to recover degraded areas. One of these associations is arbuscular mycorrhizae fungi (AMF), which absorbs water and nutrients for plants, protecting them against pathogens and helping to grow vegetation. This study aims to inoculate AMF in contaminated soil with different concentrations of diesel oil and, in certain samples, to add biofertilizer, verifying the evolution of Zea mays (corn) seeds. The development of the seedlings was analyzed through the examination of root length, stem, fresh weight and dry weight, quantification of the bacteria and fungi populations present in the soil. Diesel oil caused toxic effects on seedlings, influencing growth and weight. The biofertilizer addition contributed to the root length and stem in relation to the inoculum of AMF in the development of Zea mays. Thus, biostimulation and bioaugmentation acted effectively in the remediation of the soil contaminated with diesel.Keywords: Mycorrhizal fungi. Biofertilizer. Diesel. Soil. Resumo:A biorremediação é a tecnologia que faz uso de microrganismos como agentes recuperadores do solo ou outros meios contaminados. A comunidade microbiana do solo possui grande influência no destino de xenobióticos descartados no ambiente. As micorrizas, associação mutualística de fungos com raízes de plantas, possuem a capacidade de recuperar áreas degradadas. Uma dessas associações são os fungos micorrízicos arbusculares (FMAs), os quais absorvem água e nutrientes para as plantas, protegendo-as contra patógenos e auxiliando no crescimento da vegetação. Este estudo tem como objetivo inocular FMA`s em solo contaminado com diferentes concentrações de óleo diesel e, em determinadas amostras, adicionar biofertilizante, verificando a evolução das sementes de Zea mays (milho). Considerou-se o desenvolvimento das mudas através da análise do comprimento da raiz, caule, peso fresco e peso seco, quantificação da população de bactérias e fungos presente no solo. O óleo diesel provocou efeitos tóxicos às mudas,

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Effect of Nutrient Source on Indigenous Biodegradation of Diesel Fuel Contaminated Soil

Cited by 40 publications

References 8 publications

A Review and Bibliometric Analysis on Applications of Microbial Degradation of Hydrocarbon Contaminants in Arctic Marine Environment at Metagenomic and Enzymatic Levels

A Review and Bibliometric Analysis on Applications of Microbial Degradation of Hydrocarbon Contaminants in Arctic Marine Environment at Metagenomic and Enzymatic Levels

Bioremediation of Contaminaed Clay Soils

Ação de fungos micorrízicos e biofertilizante em solo contaminado com diesel

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