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Effect of dilution rate on dynamic and steady-state biofilm characteristics during phenol biodegradation

Veena Bangalore Rangappa, Vidya Shetty Kodialbail, Saidutta Malur Bharthaiyengar

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0863-9

Abstract: Continuous pulsed plate bioreactor (PPBR) was used for phenol biodegradation.Dynamic and steady state biofilm characteristics depend on dilution rate (DR).Pulsed plate bioreactor (PPBR) is a biofilm reactor which has been proven to be very efficient in phenol biodegradationbiofilms formed by the cells of Pseudomonas desmolyticum on granular activated carbon (GAC) in PPBR during biodegradationis a strong function of dilution rate.

Keywords： Biofilm     Exopolymeric substances     Phenol     Dilution rate     Pulsed plate bioreactor    

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Comparison of sequential with intimate coupling of photolysis and biodegradation for benzotriazole

Shunan Shan, Yuting Zhang, Yining Zhang, Lanjun Hui, Wen Shi, Yongming Zhang, Bruce E. Rittmann

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0953-3

Abstract: Sequential and intimate coupling of UV-photolysis with biodegradation were investigated for their impactsup to 9 min, but BTA biodegradation was slowed with longer photolysis.FA and MA accelerated BTA biodegradation by being labile electron-donor substrates, but AP and PHZ slowedthe rate because of inhibition due to their competition for intracellular electron donor.Intimately coupling photolysis with biodegradation relieved the inhibition effect, because AP and PHZ

Keywords： Benzotriazole     Photolysis     Biodegradation     Inhibition     Electron donor    

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Coupled aerobic and anoxic biodegradation for quinoline and nitrogen removals

Ning YAN,Lu WANG,Ling CHANG,Cuiyi ZHANG,Yang ZHOU,Yongming ZHANG,Bruce E. RITTMANN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 738-744 doi: 10.1007/s11783-014-0666-9

Abstract: The objective of this study was to couple quinoline biodegradation with total-N removal.The ammonium nitrogen released from quinoline biodegradation in the aerobic stage was nitrified to nitrateAnoxic biodegradation of the aerobic effluent then brought about nitrogen and COD removals through denitrificationThen, simultaneous quinoline biodegradation and total-N removal were demonstrated in a novel airlift

Keywords： Quinoline     biofilm     reactor     biodegradation     denitrification    

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Microbial biodegradation of plastics: Challenges, opportunities, and a critical perspective

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1596-6

Abstract:

● Health hazards of plastic waste on environment are discussed.

Keywords： Plastic-waste     Polymers     Health-hazards     Biodegradation     Microorganisms     Enzymes    

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Biodegradation of waste refrigerator polyurethane by mealworms

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1638-8

Abstract:

● Waste refrigerator polyurethane (WRPU) was ingested and biodegraded by mealworms.

Keywords： Waste refrigerator polyurethane     Mealworms     Biodegradation     Carbon balance     Gut microorganism    

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The impact of different voltage application modes on biodegradation of chloramphenicol and shift of microbial

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1576-x

Abstract:

● Presented coupled system enhanced biodegradation of antibiotic

Keywords： Electrical stimulation     Biodegradation     Microbial community     Chloramphenicol    

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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: The molecular mechanisms of biodegradation of HBCDs are discussed in this review.Synthetic biology methods may be exploited to accelerate the biodegradation capability of existing bacteriamicroorganisms and rhizosphere microorganisms to form a new rhizosphere microbial community to enhance the biodegradation

Keywords： Hexabromocyclododecane     Biodegradation     Bioremediation     Phytoremediation     Bacterium    

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Controlling microbiological interfacial behaviors of hydrophobic organic compounds by surfactants in biodegradation

ZHANG Dong,ZHU Lizhong

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 305-315 doi: 10.1007/s11783-014-0647-z

Abstract: mechanisms, which is vital for a better understanding and control of the mass transfer of HOCs in the biodegradation

Keywords： biodegradation     sorption     transmembrane transport     microbiological interfaces     surfactants    

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Research progress on distribution, sources, identification, toxicity, and biodegradation of microplastics

Qinghui Sun, Juan Li, Chen Wang, Anqi Chen, Yanli You, Shupeng Yang, Huihui Liu, Guibin Jiang, Yongning Wu, Yanshen Li

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1,   Pages 1-1 doi: 10.1007/s11783-021-1429-z

Abstract: To control the pollution of MPs, the biodegradation of MPs under the action of different microbes hasbetter understanding of MPs pollution in the environment, as well as their identification, toxicity, and biodegradation

Keywords： Microplastics     Distribution     Toxicity     Identification     Biodegradation     Environment    

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Microcystin-LR biodegradation by

Chengbin XIAO, Hai YAN, Junfeng WANG, Wei WEI, Jun NING, Gang PAN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 526-532 doi: 10.1007/s11783-010-0261-7

Abstract: The average biodegradation rate of MC-LR by sp.The optimal temperature and pH for both strain USTB-05 growth and MC-LR biodegradation were 30°C andThe release of MC-LR from the cyanobacterial cells collected from Lake Guishui and the biodegradationDuring enzymatic biodegradation of MC-LR, two intermediate metabolites and a dead-end product were observed

Keywords： microcystin-LR(MC-LR)     biodegradation     Sphingopyxis sp     USTB-05     cell-free extract    

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Extraction and biodegradation of ginkgolic acids from

Qi LI, Wei SUN, Yan JIANG, Fuliang CAO, Guibin WANG, Linguo ZHAO

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 465-472 doi: 10.15302/J-FASE-2017181

Abstract: The results showed that ethanol was the best solvent, with the highest extraction rate for ginkgolicenzyme concentration of 0.01 U·mL , 0.5 mmol·L mediator ABTS and reaction time of 3 h, the degradation rate

Keywords： biodegradation     extraction     ginkgolic acid     laccase     orthogonal method    

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Impact of solids on biphasic biodegradation of phenanthrene in the presence of hydroxypropyl- β

Zhenyi ZHANG, Chihiro INOUE, Guanghe LI,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3,   Pages 329-333 doi: 10.1007/s11783-010-0232-z

Abstract: Enhanced biodegradation has been extensively carried out by surfactants and the redeployment effect wasA model was proposed to describe the biodegradation process.indicated that the partition coefficient (1.234, 0.726 and 0.448 L·g) and the degradation rate13.29, 37.97, and 138.4), indicating that the impact of solids was significant for the enhancement of biodegradation

Keywords： biphasic biodegradation     hydroxypropyl-β     -cyclodextrin (HPCD)     polycyclic aromatic hydrocarbons (PAHs    

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Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1519-6

Abstract:

• 4-chlorophenol biodegradation could be enhanced in Fe2O

Keywords： Dechlorination     Fe2O3 nanoparticles     Electron transfer     Microbial community    

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Application of ultra-sonication, acid precipitation and membrane filtration for co-recovery of protein and humic acid from sewage sludge

Liangliang WEI,Kun WANG,Xiangjuan KONG,Guangyi LIU,Shuang CUI,Qingliang ZHAO,Fuyi CUI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 327-335 doi: 10.1007/s11783-014-0763-9

Abstract: A novel method was applied to co-recover proteins and humic acid from the dewatered sewage sludge for liquid fertilizer and animal feed. The proteins in sewage sludge were first extracted using the processes of ultra-sonication and acid precipitation, and then the humic acid was recovered via membrane filtration. The extraction efficiency was 125.9 mg humic acid?g VSS volatile suspended solids (VSS) and 123.9 mg proteins?g VSS at the optimal ultrasonic density of 1.5 W?mL . FT-IR spectrum results indicated that the recovered proteins and humic acid showed similar chemical characteristic to the natural proteins and humic acid. The acidic solution (pH 2) could be recycled and used more than 10 times during the co-recovery processes. In addition, the dewatered sludge could be easily biodegraded when the humic acid and proteins are extracted, which was essential for further utilization. These findings are of great significance for recovering valuable nutrient from sewage sludge.

Keywords： sewage sludge     co-recovery     proteins     humic acid     recycling     biodegradation rate    

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Anaerobic biodegradation of trimethoprim with sulfate as an electron acceptor

Bin Liang, Deyong Kong, Mengyuan Qi, Hui Yun, Zhiling Li, Ke Shi, E Chen, Alisa S. Vangnai, Aijie Wang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 6, doi: 10.1007/s11783-019-1168-6

Abstract: • Anaerobic biodegradation of trimethoprim (TMP) coupled with sulfate reduction. • Demethylation ofHowever, the feasibility and stability of the anaerobic biodegradation of TMP with sulfate as an electronThe biodegradation of TMP followed a 3-parameter sigmoid kinetic model.The anaerobic biodegradation of TMP could be coupled with sulfate respiration, which gives new insights

Keywords： Trimethoprim (TMP) biodegradation     Demethylation     Sulfate reduction     Core microbiome     Antibiotic fate    

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Title Author Date Type Operation

Effect of dilution rate on dynamic and steady-state biofilm characteristics during phenol biodegradation

Veena Bangalore Rangappa, Vidya Shetty Kodialbail, Saidutta Malur Bharthaiyengar

Journal Article

Comparison of sequential with intimate coupling of photolysis and biodegradation for benzotriazole

Shunan Shan, Yuting Zhang, Yining Zhang, Lanjun Hui, Wen Shi, Yongming Zhang, Bruce E. Rittmann

Journal Article

Coupled aerobic and anoxic biodegradation for quinoline and nitrogen removals

Ning YAN,Lu WANG,Ling CHANG,Cuiyi ZHANG,Yang ZHOU,Yongming ZHANG,Bruce E. RITTMANN

Journal Article

Microbial biodegradation of plastics: Challenges, opportunities, and a critical perspective

Journal Article

Biodegradation of waste refrigerator polyurethane by mealworms

Journal Article

The impact of different voltage application modes on biodegradation of chloramphenicol and shift of microbial

Journal Article

Pollution and biodegradation of hexabromocyclododecanes: A review

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

Journal Article

Controlling microbiological interfacial behaviors of hydrophobic organic compounds by surfactants in biodegradation

ZHANG Dong,ZHU Lizhong

Journal Article

Research progress on distribution, sources, identification, toxicity, and biodegradation of microplastics

Qinghui Sun, Juan Li, Chen Wang, Anqi Chen, Yanli You, Shupeng Yang, Huihui Liu, Guibin Jiang, Yongning Wu, Yanshen Li

Journal Article

Microcystin-LR biodegradation by

Chengbin XIAO, Hai YAN, Junfeng WANG, Wei WEI, Jun NING, Gang PAN

Journal Article

Extraction and biodegradation of ginkgolic acids from

Qi LI, Wei SUN, Yan JIANG, Fuliang CAO, Guibin WANG, Linguo ZHAO

Journal Article

Impact of solids on biphasic biodegradation of phenanthrene in the presence of hydroxypropyl- β

Zhenyi ZHANG, Chihiro INOUE, Guanghe LI,

Journal Article

Enhanced 4-chlorophenol biodegradation by integrating FeO nanoparticles into an anaerobic reactor: Long-term

Journal Article

Application of ultra-sonication, acid precipitation and membrane filtration for co-recovery of protein and humic acid from sewage sludge

Liangliang WEI,Kun WANG,Xiangjuan KONG,Guangyi LIU,Shuang CUI,Qingliang ZHAO,Fuyi CUI

Journal Article

Anaerobic biodegradation of trimethoprim with sulfate as an electron acceptor

Bin Liang, Deyong Kong, Mengyuan Qi, Hui Yun, Zhiling Li, Ke Shi, E Chen, Alisa S. Vangnai, Aijie Wang

Journal Article