NDLI: Biodegradation of anionic surfactants by isolated bacteria from activated sludge

Content Provider	Springer Nature Link
Author	Malekzadeh, F. Hosseini, F. Ghaemi, N. Amirmozafari, N.
Copyright Year	2007
Abstract	Sodium dodecyl sulphate, (SDS) is an anionic surfactant that widely used all over the world. They will eventually end-up and accumulate in household or industrial sewage. Due to their high foaming capabilities, which can cause numerous problems in sewage treatment facilities as well as direct toxic effects on many different organisms in ecosystem; they are generally considered as serious pollutants. In this survey, two different bacteria were isolated from Tehran municipal activated sludge. Biochemical tests as well as 16S rRNA gene sequencing for identification have been applied. After experiments to optimize the pH and temperature for growth of the two bacterial isolates, the extent of SDS utilization was evaluated by HPLC method. Two bacterial isolates show which ability to rapidly and actively degrade SDS upon using it as their sole source of carbon. The identification tests have indicated the two isolates to be Acinetobacter johnsoni and Pseudomonas beteli. The Pseudomonas beteli and Acinetobacter johnsoni isolates were able to degrade 97.2% and 96.4% of the original SDS levels after 10 days of growth; respectively. Mixed culture of the two isolates did not significantly increase SDS utilization, (97.6%). In conclusion, the results of this study suggest that growth of simple bacteria such as Acinetobacter or Pseudomonas in household and industrial sewage can be cost-effective method anionic surfactants elimination.
Starting Page	127
Ending Page	132
Page Count	6
File Format	PDF
ISSN	17351472
Journal	International Journal of Environmental Science & Technology
Volume Number	4
Issue Number	1
e-ISSN	17352630
Language	English
Publisher	Springer-Verlag
Publisher Date	2007-01-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Ecotoxicology Sodium dodecyl sulphate SDS) activated sludge biodegradation Water Management Waste Water Technology anionic surfactant Aquatic Pollution Environment Water Pollution Control Environmental Chemistry Environmental Science and Engineering Soil Science & Conservation
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Environmental Engineering Agricultural and Biological Sciences

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Plasmid-Mediated Biodegradation of the Anionic Surfactant Sodium Dodecyl Sulphate, by Pseudomonas aeruginosa S7

Anaerobic Biodegradability and Inhibitory Effects of Some Anionic and Cationic Surfactants

Biodegradation of Cypermethrin by Pseudomonas in a batch activated sludge process

Sorption of surfactants and personal care products in Indian soils

Degradation of fluoranthene by a newly isolated strain of Herbaspirillum chlorophenolicum from activated sludge

Biodegradation of Anionic surfactant Sodium Dodecyl Sulphate (SDS) and analysis of its metabolic products

Bacterial consortium and axenic cultures isolated from activated sewage sludge for biodegradation of imidazolium-based ionic liquid

Effect of sulphur species on the hydrocarbon biodegradation of oil sludge generated by a gas processing facility

Biodegradation of imidazolium ionic liquids by activated sludge microorganisms

Biodegradation of anionic surfactants by isolated bacteria from activated sludge

Similar Documents

Plasmid-Mediated Biodegradation of the Anionic Surfactant Sodium Dodecyl Sulphate, by Pseudomonas aeruginosa S7

Anaerobic Biodegradability and Inhibitory Effects of Some Anionic and Cationic Surfactants

Biodegradation of Cypermethrin by Pseudomonas in a batch activated sludge process

Sorption of surfactants and personal care products in Indian soils

Degradation of fluoranthene by a newly isolated strain of Herbaspirillum chlorophenolicum from activated sludge

Biodegradation of Anionic surfactant Sodium Dodecyl Sulphate (SDS) and analysis of its metabolic products

Bacterial consortium and axenic cultures isolated from activated sewage sludge for biodegradation of imidazolium-based ionic liquid

Effect of sulphur species on the hydrocarbon biodegradation of oil sludge generated by a gas processing facility

Biodegradation of imidazolium ionic liquids by activated sludge microorganisms

Biodegradation of anionic surfactants by isolated bacteria from activated sludge