NDLI: Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation.

Please wait, while we are loading the content...

Distribution of organochlorine pesticides (OCs) and polychlorinated biphenyls (PCBs) in marine sediments directly exposed to wastewater from Cortiou, Marseille.

Highly efficient degradation of ofloxacin by UV/Oxone/Co2+ oxidation process.

A tiered ecological risk assessment of three chlorophenols in Chinese surface waters.

Phytoremediation of phenol using Vicia sativa L. plants and its antioxidative response

Occurrence of endocrine disrupters and selected pharmaceuticals in Aisonas River (Greece) and environmental risk assessment using hazard indexes.

Degradation and mineralization of sulcotrione and mesotrione in aqueous medium by the electro-Fenton process: a kinetic study.

Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation.

Adsorption of Remazol Red 198 onto magnetic N-lauryl chitosan particles: equilibrium, kinetics, reuse and factorial design.

Effects of alfalfa and organic fertilizer on benzo[a]pyrene dissipation in an aged contaminated soil.

Mycoremediation--a prospective environmental friendly technique of bioseparation and dewatering of domestic wastewater sludge.

Characterizations of particle-bound trace metals and polycyclic aromatic hydrocarbons (PAHs) within Tibetan tents of south Tibetan Plateau, China.

Exposure to heavy metals in blood and risk perception of the population living in the vicinity of municipal waste incinerators in Korea.

Lead tolerance and physiological adaptation mechanism in roots of accumulating and non-accumulating ecotypes of Sedum alfredii

Application of central composite face-centered design and response surface methodology for the optimization of electro-Fenton decolorization of Azure B dye.

Genotoxic effect of ciprofloxacin during photolytic decomposition monitored by the in vitro micronucleus test (MNvit) in HepG2 cells.

An investigation of anthraquinone dye biodegradation by immobilized Aspergillus flavus in fluidized bed bioreactor.

Effect of particle size of titanium dioxide nanoparticle aggregates on the degradation of one azo dye.

Effects of phosphorus amendments and plant growth on the mobility of Pb, Cu, and Zn in a multi-metal-contaminated soil.

Removal of arsenate from groundwater by electrocoagulation method.

Equilibrium, kinetic and thermodynamic studies on the biosorption of reactive acid dye on Enteromorpha flexuosa and Gracilaria corticata.

Bacterial assisted phytoremediation for enhanced degradation of highly sulfonated diazo reactive dye.

Comparison of two wild rodent species as sentinels of environmental contamination by mine tailings.

Short-term effects of compost amendment on the fractionation of cadmium in soil and cadmium accumulation in rice plants.

Can body-size patterns of ciliated zooplankton be used for assessing marine water quality? A case study on bioassessment in Jiaozhou Bay, northern Yellow Sea.

Temperature influence on silver nanoparticles inhibitory effect on photosystem II photochemistry in two green algae, Chlorella vulgaris and Dunaliella tertiolecta.

Comparative acute toxicity of leachates from plastic products made of polypropylene, polyethylene, PVC, acrylonitrile-butadiene-styrene, and epoxy to Daphnia magna.

Identification of cadmium-excluding Welsh onion (Allium fistulosum L.) cultivars and their mechanisms of low cadmium accumulation.

Removal of hexavalent chromium of contaminated soil by coupling electrokinetic remediation and permeable reactive biobarriers.

Characterization of particulate polycyclic aromatic hydrocarbons in the East of France urban areas.

Bioremediation of chromium by novel strains Enterobacter aerogenes T2 and Acinetobacter sp. PD 12 S2.

Acute and chronic toxicity of benzotriazoles to aquatic organisms.

Heterocatalytic Fenton oxidation process for the treatment of tannery effluent: kinetic and thermodynamic studies.

Assessing the removal of pharmaceuticals and personal care products in a full-scale activated sludge plant.

Removal of cyanotoxins from surface water resources using reusable molecularly imprinted polymer adsorbents.

The use of date palm as a potential adsorbent for wastewater treatment: a review.

Letter to editor re: Ling et al. 2011 (Environ Sci Pollut Res Int 18(6): 877-889).

RETRACTED ARTICLE: Application of corn tassel for the removal of malachite green dye from aqueous solution.

Harvesting of Chlorella sp. using hollow fiber ultrafiltration.

Isolation and characterization of 3-nitrophenol-degrading bacteria associated with rhizosphere of Spirodela polyrrhiza.

Perfluorooctane sulfonate increases ß-oxidation of palmitic acid in chicken liver.

Environmental impacts of rapid urbanization in China: a showcase of recent research developments.

Impacts of urbanization on surface sediment quality: evidence from polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) contaminations in the Grand Canal of China.

Urban transformation of a metropolis and its environmental impacts: a case study in Shanghai.

Urbanisation and human health in China: spatial features and a systemic perspective.

Enhanced degradation of azo dye alizarin yellow R in a combined process of iron-carbon microelectrolysis and aerobic bio-contact oxidation.

Occurrence, distribution, and seasonal variation of estrogenic compounds and antibiotic residues in Jiulongjiang River, South China.

Perfluoroalkyl compounds in municipal WWTPs in Tianjin, China--concentrations, distribution and mass flow.

China's wastewater discharge standards in urbanization: evolution, challenges and implications.

Algae community and trophic state of subtropical reservoirs in southeast Fujian, China.

Characterization of $PM_{10}$ atmospheric aerosol at urban and urban background sites in Fuzhou city, China

Utilization of urban sewage sludge: Chinese perspectives.

Year: 2012 Volume: 19 Issue: 4

Year: 2012 Volume: 19 Issue: 3

Year: 2012 Volume: 19 Issue: 2

Year: 2012 Volume: 19 Issue: 1

Year: 2011 Volume: 19

Year: 2011 Volume: 18

Year: 2010 Volume: 17

Year: 2009 Volume: 16

Year: 2008 Volume: 15

Year: 2007 Volume: 14

Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Xu, Jing Xu, Xiang-Yang Feng, Li-Juan Ding, Wei Zhu, Liang Qi, Han-Ying
Description	Author Affiliation: Xu XY ( Department of Environmental Engineering, Zhejiang University, Hangzhou, People's Republic of China.)
Abstract	BACKGROUND, AIM, AND SCOPE: The start-up pattern of biofilm remediation system affects the biofilm characteristics and operating performances. The objective of this study was to evaluate the performances of the contaminated source water remediation systems with different start-up patterns in view of the pollutants removal performances and microbial community succession. METHODS: The operating performances of four lab-scale simulated river biofilm reactors were examined which employed different start-up methods (natural enrichment and artificial enhancement via discharging sediment with influent velocity gradient increase) and different bio-fillers (Elastic filler and AquaMats® ecobase). At the same time, the microbial communities of the bioreactors in different phases were analyzed by polymerase chain reaction, denaturing gradient gel electrophoresis, and sequencing. RESULTS AND DISCUSSION: The pollutants removal performances became stable in the four reactors after 2 months' operation, with ammonia nitrogen and permanganate index (COD(Mn)) removal efficiencies of 84.41-94.21% and 69.66-76.60%, respectively. The biomass of mature biofilm was higher in the bioreactors by artificial enhancement than that by natural enrichment. Microbial community analysis indicated that elastic filler could enrich mature biofilm faster than AquaMats®. The heterotrophic bacteria diversity of biofilm decreased by artificial enhancement, which favored the ammonia-oxidizing bacteria (AOB) developing on the bio-fillers. Furthermore, Nitrosomonas- and Nitrosospira-like AOB coexisted in the biofilm, and Pseudomonas sp., Sphaerotilus sp., Janthinobacterium sp., Corynebacterium aurimucosum were dominant in the oligotrophic niche. CONCLUSION: Artificial enhancement via the combination of sediment discharging and influent velocity gradient increasing could enhance the biofilm formation and autotrophic AOB enrichment in oligotrophic niche.
ISSN	09441344
Issue Number	5
Volume Number	19
e-ISSN	16147499
Journal	Environmental Science and Pollution Research
Language	English
Publisher	Springer
Publisher Date	2012-06-01
Publisher Place	Germany
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Bacteria Metabolism Bioreactors Microbiology Environmental Restoration And Remediation Methods Genetics Biofilms Biological Oxygen Demand Analysis Biomass Corynebacterium Nitrosomonas Pseudomonas Rna, Ribosomal, 16s Rivers Sphaerotilus Water Pollution Journal Article Research Support, Non-u.s. Gov't Discipline Environmental Science Discipline Environmental Chemistry
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Medicine

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

Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation

Purification of high ammonia wastewater in a biofilm airlift loop bioreactor with microbial communities analysis

Stream water chemistry in the arsenic-contaminated Baccu Locci mine watershed (Sardinia, Italy) after remediation.

Remediation of a watershed contaminated by heavy metals: a 2-year field biomonitoring of periphytic biofilms.

Copper remediation by Eichhornia spp. and sulphate-reducing bacteria.

Comparative study of the bio-remediation of eutrophic river water, using two biofilm processes

Influence of chemical speciation and biofilm composition on mercury accumulation by freshwater biofilms

The Integrated System of Phytodepuration of Sile River Natural Park.

Predicting biofilm thickness and biofilm viability based on the concentration of carbon-nitrogen-phosphorus by support vector regression.

Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation.

Similar Documents

Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation

Purification of high ammonia wastewater in a biofilm airlift loop bioreactor with microbial communities analysis

Stream water chemistry in the arsenic-contaminated Baccu Locci mine watershed (Sardinia, Italy) after remediation.

Remediation of a watershed contaminated by heavy metals: a 2-year field biomonitoring of periphytic biofilms.

Copper remediation by Eichhornia spp. and sulphate-reducing bacteria.

Comparative study of the bio-remediation of eutrophic river water, using two biofilm processes

Influence of chemical speciation and biofilm composition on mercury accumulation by freshwater biofilms

The Integrated System of Phytodepuration of Sile River Natural Park.

Predicting biofilm thickness and biofilm viability based on the concentration of carbon-nitrogen-phosphorus by support vector regression.

Biofilm formation and microbial community analysis of the simulated river bioreactor for contaminated source water remediation.