Resource Type

Journal Article 78

Year

2023 9

2022 2

2021 6

2020 6

2019 12

2018 5

2017 4

2016 1

2015 2

2014 5

2013 6

2012 2

2011 3

2009 1

2008 3

2007 8

2004 1

2000 1

1999 1

open ︾

Keywords

Phosphate 7

phosphate 6

Denitrifying phosphorus removal 3

adsorption 3

Adsorption 2

Low-concentration phosphate 2

Nitrate removal 2

Phosphate removal 2

denitrifying phosphorus removal 2

phosphate removal 2

Bdellovibrio-and-like organisms (BALOs) 1

Cynondon dactylon 1

Tetrasphaera 1

15N tracing technique 1

ACF 1

AM symbiosis 1

Activated sludge 1

Adsorption-filtration dual functions 1

Adsorption-membrane 1

open ︾

Search scope:

排序： Display mode:

Denitrification and phosphorus uptake by DPAOs using nitrite as an electron acceptor by step-feed strategies

Bin MA, Shuying WANG, Guibing ZHU, Shijian GE, Junmin WANG, Nanqi Ren, Yongzhen PENG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 267-272 doi: 10.1007/s11783-012-0439-2

Abstract: Denitrifying phosphorus accumulating organisms (DPAOs) using nitrite as an electron acceptor can reduceHowever, nitrite has been reported to have an inhibition on denitrifying phosphorus removal.addition of nitrite, the anoxic phosphorus uptake was inhibited by 64.85%, and the denitrification by DPAOsDenitrification rate by DPAOs decreased gradually when nitrite (about 20 mg·L ) was added in the step-feedThese results indicated that the step-feed strategy can be used to achieve denitrifying phosphorus removal

Keywords： denitrifying phosphate accumulating organisms (DPAOs)     denitrification     phosphorus uptake     nitrite     step-feed    

HTML PDF Collect

Short-term effects of excessive anaerobic reaction time on anaerobic metabolism of denitrifying polyphosphate- accumulating organisms linked to phosphorus removal and N

Gang GUO, Yayi WANG, Chong WANG, Hong WANG, Mianli PAN, Shaowei CHEN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 616-624 doi: 10.1007/s11783-013-0505-4

Abstract: ., 90, 120 and 150 min) on the denitrifying phosphorus (P) removal performance and N O production wasexamined using a denitrifying enhanced biologic phosphorus removal (EBPR) sludge acclimatized with mixedIn conclusion, the short-term excessive anaerobic reaction time negatively impacted denitrifying P removal

Keywords： Denitrifying phosphorus removal     anaerobic reaction time     nitrous oxide     polyhydroxyalkanoate     free nitrous    

HTML PDF Collect

The Performances of Aerobic and Anaerobic Phosphorus Uptak e and theCharacters of Microorganism in MB（A2/O）Craft

Wu Jian,Wang Shihe

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 191-195

Abstract: The results indicate that the phosphate accumulating organisms take up 20%~40% of active sludge.There are a great deal of DPB which make use of NOx-N as electron acceptor to have denitrifying phosphorus

Keywords： aerobic phosphorus uptake     denitrifying phosphorus removal     phosphate accumulating organisms(PAOs)     electron    

HTML PDF Collect

Effects of nitrite on phosphate uptake in anaerobic-oxic process

LI Jie, XIONG Biyong, ZHANG Shude, YANG Hong, ZHANG Jie

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 39-42 doi: 10.1007/s11783-007-0007-3

Abstract: anaerobic-oxic (A/O) biological phosphorus removal reactor was operated to study the effect of nitrite on phosphateThe results indicated that in addition to oxygen and nitrate (DPB, nitrate denitrifying phosphorus removalevidently lower than that of DPB The experiment results revealed that nitrite would bring toxic action to phosphate-accumulatingorganisms (PAOs) when NO-N"e93.7 mg/L.The nitrite existing in the anoxic reactor made no difference to the quantity and rate of denitrifying

Keywords： effluent     PAOs     experiment     phosphate-accumulating     phosphorus removal    

HTML PDF Collect

Simulation of long-term nutrient removal in a full-scale closed-loop bioreactor for sewage treatment: an example of Bayesian inference

Zheng LI,Rong QI,Wei AN,Takashi MINO,Tadashi SHOJI,Willy VERSTRAETE,Jian GU,Shengtao LI,Shiwei XU,Min YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 534-544 doi: 10.1007/s11783-014-0660-2

Abstract: The anoxic phosphate uptake by polyphosphate accumulating organisms (PAO) contributed 71.2% of the totalPoly-P storage, which reveals the dominance of denitrifying phosphorus removal process under the oxygen

Keywords： sludge model     Bayesian inference     biological nutrient removal     closed-loop bioreactor     oxidation ditch     denitrifyingpolyphosphate accumulating organisms    

HTML PDF Collect

Temporal Dynamics and Performance Association of the Tetrasphaera-Enriched Microbiome for Enhanced Biological Phosphorus Removal Article

Hui Wang, Yubo Wang, Guoqing Zhang, Ze Zhao, Feng Ju

Engineering 2023, Volume 29, Issue 10,   Pages 168-178 doi: 10.1016/j.eng.2022.10.016

Abstract: recently identified based on the 16S ribosomal RNA (rRNA) gene as among the most abundant polyphosphate-accumulatingorganisms (PAOs) in global full-scale wastewater treatment plants (WWTPs) with enhanced biological phosphorus

Keywords： Enhanced biological phosphorus removal (EBPR)     Polyphosphate-accumulating organisms (PAOs)     Tetrasphaera    

HTML PDF Collect

Nitrifying and denitrifying bacteria in aerobic granules formed in sequencing batch airlift reactors

WANG Fang, YANG Fenglin, QI Aijiu

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 184-189 doi: 10.1007/s11783-007-0032-2

Abstract: The purpose of this study was to investigate nitrifying bacteria and denitrifying bacteria isolated from
HTML PDF Collect

Reuse of heavy metal-accumulating

Dongdong MA,Hongwen GAO

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 952-959 doi: 10.1007/s11783-013-0619-8

Abstract: The heavy metal-accumulating (L.) was investigated where heavy metals were desorbed by a facile acid-treatment

Keywords： heavy metals     Cynondon dactylon     acid-treatment     adsorption     recycling    

HTML PDF Collect

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 305-310 doi: 10.1007/s11783-007-0051-z

Abstract: An electrochemical-activated denitrifying biofilm system consisting of activated carbon fiber electrodesimmobilized with denitrifying bacteria film as cathode was studied.A revised model for an electrochemical-activated denitrifying biofilm was developed and validated byconsumption rate were introduced to verify the rate of electrochemical reaction and the activity of denitrifyingActivated carbon fiber (ACF) electrode was also found to be more suitable to the electrochemical denitrifying

Keywords： ACF     apparent exchange     hydrogen molecule     activated     biological process    

HTML PDF Collect

Enhanced adsorption of phosphate by loading nanosized ferric oxyhydroxide on anion resin

Jing REN,Nan LI,Lin ZHAO,Nanqi REN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 531-538 doi: 10.1007/s11783-014-0629-1

Abstract: prepared by loading nanosized ferric oxyhydroxide (FO) on anion exchanger resin for the removal of phosphateBatch adsorption experiments revealed that higher temperature (313K), higher initial phosphate concentration(50 mg·L ) and lower solution pH (pH value of 2) would be more propitious to phosphate adsorption.Competition effect of coexisting anions on phosphate removal can be concluded as sulfate>nitrate>chlorideFreundlich isotherm model can describe the adsorption of phosphate on FOAE more accurately, which indicated

Keywords： phosphate removal     adsorption     nanosized ferric oxyhydroxide     anion exchanger    

HTML PDF Collect

Online control of biofilm and reducing carbon dosage in denitrifying biofilter: pilot and full-scale

Xiuhong Liu, Hongchen Wang, Qing Yang, Jianmin Li, Yuankai Zhang, Yongzhen Peng

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0895-9

Abstract: Denitrifying biofilter (DNBF) is widely used for advanced nitrogen removal in the reclaimed wastewater

Keywords： Reclaimed water treatment     Denitrifying biofilter     Carbon dosage     Backwash control    

HTML PDF Collect

A potentiometric cobalt-based phosphate sensor based on screen-printing technology

Lei ZHU,Xiaohong ZHOU,Hanchang SHI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 945-951 doi: 10.1007/s11783-013-0615-z

Abstract: The cobalt-based phosphate sensor showed a phosphate-selective potential response in the range of 10DO and pH were found to interfere with sensor responses to phosphate.sensitivity, and stability, which are comparable with conventional bulk Co-wire sensors, the proposed phosphate

Keywords： phosphate     cobalt     screen-printing technology     electroplate     wastewater    

HTML PDF Collect

Development of ASCP for Ammonium Phosphate Technology and Five Projects of Phosphate Fertilizer in China

Zhong Benhe

Strategic Study of CAE 2004, Volume 6, Issue 6,   Pages 22-25

Abstract:

The production of ammonium phosphate by “ammoniated slurry concentrating process”（ASCPbeen built with a total capacity of 2.79×106 t/a, which is 60% of the total ammonium phosphateRecently, a technique for ammonium phosphate production combining both ASCP and the imported PACP hasThe new process with independent property right has been adopted in the five updating projects of phosphate

Keywords： phosphate fertilizer     ammonium phosphate     ammonium phosphate by ASCP    

HTML PDF Collect

Scaling up a novel denitrifying microbial fuel cell with an oxic-anoxic two stage biocathode

Peng LIANG, Jincheng WEI, Ming LI, Xia HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 913-919 doi: 10.1007/s11783-013-0583-3

Abstract: A scaled up microbial fuel cell (MFC) of a 50 L volume was set up with an oxic-anoxic two-stage biocathode and activated semicoke packed electrodes to achieve simultaneous power generation and nitrogen and organic matter removals. An average maximum power density of 43.1 W·m was obtained in batch operating mode. By adjusting the two external resistances, the denitrification in the A-MFC and power production in the O-MFC could be enhanced. In continuous mode, when the hydraulic retention times were set at 6 h, 8 h and 12 h, the removal efficiencies of COD, and total nitrogen (TN) were higher than 95%, 97%, and 84%, respectively. Meanwhile the removal loads for COD, and TN were10, 0.37 and 0.4 kg·(m ·d) , respectively.

Keywords： microbial fuel cell (MFC)     oxic-anoxic two stage biocathode     denitrifying    

HTML PDF Collect

Thermogravimetric coupled with Fourier transform infrared analysis study on thermal treatment of monopotassium phosphate

Yuheng FENG, Xuguang JIANG, Yong CHI, Xiaodong LI, Hongmei ZHU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 186-192 doi: 10.1007/s11783-011-0322-6

Abstract: The pyrolysis and combustion characteristics of a residue from producing monopotassium phosphate (monopotassiumphosphate residue), considered as a hazardous waste, were studied using a thermogravimetric, coupled

Keywords： pyrolysis     thermogravimetric coupled with Fourier transform infrared analysis (TG-FTIR)     monopotassium phosphate    

HTML PDF Collect

Title Author Date Type Operation

Denitrification and phosphorus uptake by DPAOs using nitrite as an electron acceptor by step-feed strategies

Bin MA, Shuying WANG, Guibing ZHU, Shijian GE, Junmin WANG, Nanqi Ren, Yongzhen PENG

Journal Article

Short-term effects of excessive anaerobic reaction time on anaerobic metabolism of denitrifying polyphosphate- accumulating organisms linked to phosphorus removal and N

Gang GUO, Yayi WANG, Chong WANG, Hong WANG, Mianli PAN, Shaowei CHEN

Journal Article

The Performances of Aerobic and Anaerobic Phosphorus Uptak e and theCharacters of Microorganism in MB（A2/O）Craft

Wu Jian,Wang Shihe

Journal Article

Effects of nitrite on phosphate uptake in anaerobic-oxic process

LI Jie, XIONG Biyong, ZHANG Shude, YANG Hong, ZHANG Jie

Journal Article

Simulation of long-term nutrient removal in a full-scale closed-loop bioreactor for sewage treatment: an example of Bayesian inference

Zheng LI,Rong QI,Wei AN,Takashi MINO,Tadashi SHOJI,Willy VERSTRAETE,Jian GU,Shengtao LI,Shiwei XU,Min YANG

Journal Article

Temporal Dynamics and Performance Association of the Tetrasphaera-Enriched Microbiome for Enhanced Biological Phosphorus Removal

Hui Wang, Yubo Wang, Guoqing Zhang, Ze Zhao, Feng Ju

Journal Article

Nitrifying and denitrifying bacteria in aerobic granules formed in sequencing batch airlift reactors

WANG Fang, YANG Fenglin, QI Aijiu

Journal Article

Reuse of heavy metal-accumulating

Dongdong MA,Hongwen GAO

Journal Article

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Journal Article

Enhanced adsorption of phosphate by loading nanosized ferric oxyhydroxide on anion resin

Jing REN,Nan LI,Lin ZHAO,Nanqi REN

Journal Article

Online control of biofilm and reducing carbon dosage in denitrifying biofilter: pilot and full-scale

Xiuhong Liu, Hongchen Wang, Qing Yang, Jianmin Li, Yuankai Zhang, Yongzhen Peng

Journal Article

A potentiometric cobalt-based phosphate sensor based on screen-printing technology

Lei ZHU,Xiaohong ZHOU,Hanchang SHI

Journal Article

Development of ASCP for Ammonium Phosphate Technology and Five Projects of Phosphate Fertilizer in China

Zhong Benhe

Journal Article

Scaling up a novel denitrifying microbial fuel cell with an oxic-anoxic two stage biocathode

Peng LIANG, Jincheng WEI, Ming LI, Xia HUANG

Journal Article

Thermogravimetric coupled with Fourier transform infrared analysis study on thermal treatment of monopotassium phosphate

Yuheng FENG, Xuguang JIANG, Yong CHI, Xiaodong LI, Hongmei ZHU

Journal Article