Bioremediation of oil-contaminated water by bacterial consortium immobilized on environment-friendly biocarriers
نویسندگان
چکیده
منابع مشابه
Study on the biodegradation of crude oil by free and immobilized bacterial consortium in marine environment
Five strains of bacteria, namely, Exiguobacterium sp. ASW-1, Pseudomonas aeruginosa strain ASW-2, Alcaligenes sp. ASW-3, Alcaligenes sp. ASS-1, and Bacillus sp. ASS-2, were isolated from the Zhejiang coast in China. The mixed flora of the five strains performed well with degrading 75.1% crude oil (1%, w/v) in 7 days. The calcium alginate-activated carbon embedding carrier was used to immobilize...
متن کاملBioremediation of heavily oil-polluted seawater by a bacterial consortium immobilized in cocopeat and rice hull powder.
We examined the effectiveness of cocopeat and rice hull powder obtained from agricultural wastes as biocarriers for an oil-degrading bacterial consortium. Scanning electron microscopy revealed colonization and strong attachment of bacterial cells on the surface of both carriers. Results of a 60-day in vitro seawater bioremediation trial showed significant oil reduction and high cultivable bacte...
متن کاملDevelopment of Three Bacteria Consortium for the Bioremediation of Crude Petroleum-oil in Contaminated Water
We have to developed active microbial consortium that could be of higher degradation of crude oil contaminated groundwater, wastewater aeration pond and biopond at the oil refinery Terengganu Malaysia. Among four isolates that showed good growth only three different isolates (Acinetobacter faecalis WD2, Staphylococcus. sp DD3 and Neisseria elongate TDA4.) were selected based on the growth abili...
متن کاملBioremediation of Soil Contaminated by Diesel Oil
Were evaluated natural attenuation, biostimulation and bioaugmentation on the degradation of total petroleum hydrocarbons (TPH) in soils contaminated with diesel oil. Bioaugmentation showed the greatest degradation in the light (C12 C23) fractions (72.7%) and heavy (C23 C40) fractions of TPH (75.2%) and natural attenuation was more effective than biostimulation. The greatest dehydrogenase activ...
متن کاملBioremediation of diesel oil contaminated soil and water
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ژورنال
عنوان ژورنال: Journal of Egyptian Public Health Association
سال: 2017
ISSN: 2090-262X
DOI: 10.21608/epx.2018.6649