Resource Type

Journal Article 20

Year

2023 2

2021 2

2020 2

2018 1

2017 4

2016 1

2015 2

2014 1

2013 1

2012 3

2003 1

open ︾

Keywords

Bioremediation 7

bioremediation 7

Bioaugmentation 2

Biodegradation 2

pyrene 2

2 1

4 1

6-trichlorophenol 1

Flavobacterium sp. 1

Alkane degraders 1

Alkane-monooxygenase genes 1

Alkanes 1

Aromatics-contaminated soil 1

Bacteria 1

Bacterium 1

Biosensor 1

Biosurfactant 1

Biotransformation 1

Co-contamination 1

Competition for electrons 1

open ︾

Search scope:

排序: Display mode:

Microalgal bioremediation of food-processing industrial wastewater under mixotrophic conditions: Kinetics

Suvidha Gupta,R. A. Pandey,Sanjay B. Pawar

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 499-508 doi: 10.1007/s11705-016-1602-2

Abstract: The microalgae were mixotrophically cultivated in an unsterilized and unfiltered raw food-processing industrial wastewater. Both inorganic carbon (CO -air) and organic carbon (wastewater) were provided simultaneously for microalgae growth. The aim of the study is to find out the utilization rates of total organic carbon (TOC) and chemical oxygen demand (COD) under mixotrophic conditions for a given waste water. About 90% reduction in TOC and COD were obtained for all dilutions of wastewater. Over 60% of nitrate and 40% of phosphate were consumed by microalgae from concentrated raw wastewater. This study shows that microalgae can use both organic and inorganic sources of carbon in more or less quantity under mixotrophic conditions. The growth of microalgae in food-processing industrial wastewater with all studied dilution factors, viz. zero (raw), 1.6 (dilution A), and 5 (dilution B) suggests that the freshwater requirement could be reduced substantially (20%–60%). The degradation kinetics also suggests that the microalgae cultivation on a high COD wastewater is feasible and scalable.

Keywords: total organic carbon     wastewater bioremediation     kinetics     mixotrophic cultivation    

Bioremediation of highly contaminated oilfield soil: Bioaugmentation for enhancing aromatic compounds

Jun QIAO, Chengdong ZHANG, Shuiming LUO, Wei CHEN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 2,   Pages 293-304 doi: 10.1007/s11783-013-0561-9

Abstract: This study evaluated the effectiveness of different amendments—including a commercial NPK fertilizer, a humic substance (HS), an organic industrial waste (NovoGro), and a yeast-bacteria consortium—in the remediation of highly contaminated (up to 6% of total petroleum hydrocarbons) oilfield soils. The concentrations of hydrocarbon, soil toxicity, physicochemical properties of the soil, microbial population numbers, enzyme activities and microbial community structures were examined during the 90-d incubation. The results showed that the greatest degradation of total petroleum hydrocarbons (TPH) was observed with the biostimulation using mixture of NPK, HS and NovoGro, a treatment scheme that enhanced both dehydrogenase and lipase activities in soil. Introduction of exogenous hydrocarbon-degrading bacteria (in addition to biostimulation with NPK, HS and NovoGro) had negligible effect on the removal of TPH, which was likely due to the competition between exogenous and autochthonous microorganisms. Nonetheless, the addition of exogenous yeast-bacteria consortium significantly enhanced the removal of the aromatic fraction of the petroleum hydrocarbons, thus detoxifying the soil. The effect of bioaugmentation on the removal of more recalcitrant petroleum hydrocarbon fraction was likely due to the synergistic effect of bacteria and fungi.

Keywords: bioremediation     petroleum hydrocarbon     biostimulation     bioaugmentation    

In situ enhanced bioremediation of dichlorvos by a phyllosphere

Jiying NING, Gang GANG, Zhihui BAI, Qing HU, Hongyan QI, Anzhou MA, Xuliang ZHUAN, Guoqiang ZHUANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 231-237 doi: 10.1007/s11783-011-0316-4

Abstract: enhanced bioremediation of dichlorvos by YD4 was hereafter studied.results indicated that pesticide-degrading epiphytic bacterium could become a new way for phyllosphere bioremediation

Keywords: enhanced bioremediation     organophosphorus pesticides     phyllosphere     Flavobacterium sp.    

Combination of the direct electro-Fenton process and bioremediation for the treatment of pyrene-contaminated

Wendi XU,Shuhai GUO,Gang LI,Fengmei LI,Bo WU,Xinhong GAN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1096-1107 doi: 10.1007/s11783-015-0804-z

Abstract: A combined treatment technology (DEF-BIO) using the direct electro-Fenton (DEF) process and bioremediation

Keywords: direct electro-Fenton     bioremediation     slurry reactor     combined process     pyrene    

A Research on the Bioremediation and the Fate of Oil Pollutant in Soil

Qi Yongqiang,Wang Hongqi,Liu Jingqi

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 70-75

Abstract:

Bioremediation is now a promising way to treat oil-polluted soil.In this paper, the author arranged the 7 main factors influencing the bioremediation found in formerThe 7 factors influencing the bioremediation of oil-polluted soil are: pollution intensity, nutrientsThe weights and optimal levels of factors can change during different phases of the bioremediation.In the late phase of the bioremediation, the main residues of oil pollutant are n-alkanes and isomeric

Keywords: soil     oil pollution     bioremediation    

Effective remediation of organic-metal co-contaminated soil by enhanced electrokinetic-bioremediation

Fu Chen, Qi Zhang, Jing Ma, Qianlin Zhu, Yifei Wang, Huagen Liang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1401-y

Abstract: This work investigates the influence of electrokinetic-bioremediation (EK-BIO) on remediating soil polluted

Keywords: Electrokinetic     Co-contamination     Debromination    

Comparison of exogenous degrader-enhanced bioremediation with low-dose persulfate oxidation for polycyclic

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1733-x

Abstract: Bacillus was the dominant genera throughout the process of bioremediation with the relative abundanceIn addition to the degradation of contaminants, persulfate oxidation promotes microbial bioremediation

Keywords: Bioaugmentation     Low-dose persulfate oxidation     Polycyclic aromatic hydrocarbon     Remediation    

Microbial communities biostimulated by ethanol during uranium (VI) bioremediation in contaminated sediment

Mary Beth LEIGH,Wei-Min WU,Erick CARDENAS,Ondrej UHLIK,Sue CARROLL,Terry GENTRY,Terence L. MARSH,Jizhong ZHOU,Philip JARDINE,Craig S. CRIDDLE,James M. TIEDJE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 453-464 doi: 10.1007/s11783-014-0721-6

Abstract: identify microbes stimulated by ethanol addition in microcosms containing two sediments collected from the bioremediation

Keywords: Stable isotope probing (SIP)     ethanol     acetate     uranium reduction     sediment     bioremediation    

Microbial remediation of aromatics-contaminated soil

Ying Xu, Ning-Yi Zhou

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0894-x

Abstract: Bioremediation, a biological approach for the removal of soil contaminants, has several advantages overthe introduction of specific competent strains or consortia of microorganisms, is a widely applied bioremediationThe bioremediation/bioaugmentation process relies on the immense metabolic capacities of microbes for

Keywords: Aromatics-contaminated soil     Bacteria     Bioaugmentation     Bioremediation     Fungi    

concentration on soil bacterial community structure and alkane monooxygenase genes abundance during bioremediation

Yueqiao Liu, Aizhong Ding, Yujiao Sun, Xuefeng Xia, Dayi Zhang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 5, doi: 10.1007/s11783-018-1064-5

Abstract:

Soil microbial community is not significantly shaped by alkane concentrations

Alkane concentrations alter dominant alkane degraders in soils

Different alkanes are preferentially degraded at different contamination level

Different types of alkane monooxygenase genes responsible for alkane degradation

Keywords: Petroleum hydrocarbon contaminated site     n-alkane contamination level     n-alkane biodegradation     Soil bacterial community     Alkane degraders     Alkane-monooxygenase genes    

Synergistic degradation of pyrene and volatilization of arsenic by cocultures of bacteria and a fungus

Shuang LIU, Yanwei HOU, Guoxin SUN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 191-199 doi: 10.1007/s11783-012-0470-3

Abstract: 96.0% and volatilized arsenic was 84.1% after incubation in liquid medium after 9 days culture, while bioremediationThese findings highlight the role of these strains in the bioremediation of environments contaminated

Keywords: pyrene     arsenic     bioremediation     bacteria     fungus    

Pollution and biodegradation of hexabromocyclododecanes: A review

Ling Huang, Syed Bilal Shah, Haiyang Hu, Ping Xu, Hongzhi Tang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1190-8

Abstract: Bioremediation is the most cost-effective approach for degradation of HBCDs. • Bacteria or bacterialMethods to degrade HBCDs include physicochemical methods, bioremediation, and phytoremediation.Consequently, bioremediation is considered as the most cost-effective and clean approach.

Keywords: Hexabromocyclododecane     Biodegradation     Bioremediation     Phytoremediation     Bacterium    

Mercury removal and recovery by immobilized

Meifang CHIEN, Ryo NAKAHATA, Tetsuya ONO, Keisuke MIYAUCHI, Ginro ENDO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 192-197 doi: 10.1007/s11705-012-1284-3

Abstract: mercury resistant, mercuric ion reducing, heat tolerant, and spore-forming, as a useful bacterium for bioremediationimmobilized MB1 was investigated to develop safe, efficient and stable catalytic bio-agent for mercury bioremediation

Keywords: mercury removal     immobilized bacteria     alginate gel     bioremediation    

Competition for electrons between reductive dechlorination and denitrification

Lifeng Cao, Weihua Sun, Yuting Zhang, Shimin Feng, Jinyun Dong, Yongming Zhang, Bruce E. Rittmann

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0959-x

Abstract: For bioremediation of wastewater containing TCP and oxidized nitrogen, both reduction reactions should

Keywords: Competition for electrons     Denitrification     Reductive dechlorination     Bioremediation     Nitrate     2     4     6-trichlorophenol    

Merits and limitations of TiO

Yu Yang, Hassan Javed, Danning Zhang, Deyi Li, Roopa Kamath, Kevin McVey, Kanwartej Sra, Pedro J.J. Alvarez

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 387-394 doi: 10.1007/s11705-017-1657-8

Abstract: demonstrate that pretreatment of impacted soils with UVC-activated TiO in soil slurries could enhance bioremediationIn a 10-d bioremediation test, TPH removal in treated soil increased to (26.0±0.9)%, compared to (15.4indicating that limited light penetration through soil would hinder the ability of TiO to enhance soil bioremediation

Keywords: TiO2 pretreatment     bioremediation     total petroleum hydrocarbons     ultraviolet    

Title Author Date Type Operation

Microalgal bioremediation of food-processing industrial wastewater under mixotrophic conditions: Kinetics

Suvidha Gupta,R. A. Pandey,Sanjay B. Pawar

Journal Article

Bioremediation of highly contaminated oilfield soil: Bioaugmentation for enhancing aromatic compounds

Jun QIAO, Chengdong ZHANG, Shuiming LUO, Wei CHEN

Journal Article

In situ enhanced bioremediation of dichlorvos by a phyllosphere

Jiying NING, Gang GANG, Zhihui BAI, Qing HU, Hongyan QI, Anzhou MA, Xuliang ZHUAN, Guoqiang ZHUANG

Journal Article

Combination of the direct electro-Fenton process and bioremediation for the treatment of pyrene-contaminated

Wendi XU,Shuhai GUO,Gang LI,Fengmei LI,Bo WU,Xinhong GAN

Journal Article

A Research on the Bioremediation and the Fate of Oil Pollutant in Soil

Qi Yongqiang,Wang Hongqi,Liu Jingqi

Journal Article

Effective remediation of organic-metal co-contaminated soil by enhanced electrokinetic-bioremediation

Fu Chen, Qi Zhang, Jing Ma, Qianlin Zhu, Yifei Wang, Huagen Liang

Journal Article

Comparison of exogenous degrader-enhanced bioremediation with low-dose persulfate oxidation for polycyclic

Journal Article

Microbial communities biostimulated by ethanol during uranium (VI) bioremediation in contaminated sediment

Mary Beth LEIGH,Wei-Min WU,Erick CARDENAS,Ondrej UHLIK,Sue CARROLL,Terry GENTRY,Terence L. MARSH,Jizhong ZHOU,Philip JARDINE,Craig S. CRIDDLE,James M. TIEDJE

Journal Article

Microbial remediation of aromatics-contaminated soil

Ying Xu, Ning-Yi Zhou

Journal Article

concentration on soil bacterial community structure and alkane monooxygenase genes abundance during bioremediation

Yueqiao Liu, Aizhong Ding, Yujiao Sun, Xuefeng Xia, Dayi Zhang

Journal Article

Synergistic degradation of pyrene and volatilization of arsenic by cocultures of bacteria and a fungus

Shuang LIU, Yanwei HOU, Guoxin SUN

Journal Article

Pollution and biodegradation of hexabromocyclododecanes: A review

Ling Huang, Syed Bilal Shah, Haiyang Hu, Ping Xu, Hongzhi Tang

Journal Article

Mercury removal and recovery by immobilized

Meifang CHIEN, Ryo NAKAHATA, Tetsuya ONO, Keisuke MIYAUCHI, Ginro ENDO

Journal Article

Competition for electrons between reductive dechlorination and denitrification

Lifeng Cao, Weihua Sun, Yuting Zhang, Shimin Feng, Jinyun Dong, Yongming Zhang, Bruce E. Rittmann

Journal Article

Merits and limitations of TiO

Yu Yang, Hassan Javed, Danning Zhang, Deyi Li, Roopa Kamath, Kevin McVey, Kanwartej Sra, Pedro J.J. Alvarez

Journal Article