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The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domesticwastewater treatment

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1411-9

Abstract:

• Actual SAORs was determined using MLVSS and temperature.

Keywords： Specific ammonia oxidation rate     Sequencing batch reactor     Biomass     Temperature coefficient     Model simulation    

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Short-term prediction of influent flow rate and ammonia concentration in municipal wastewater treatment

Shuai MA, Siyu ZENG, Xin DONG, Jining CHEN, Gustaf OLSSON

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 128-136 doi: 10.1007/s11783-013-0598-9

Abstract: influent load is of great importance for the improvement of the control system to a large wastewater treatmentmethod is presented in this paper in order to estimate and predict the periodicity of the influent flow rateMeasurements used to support coefficient fitting and model testing are acquired from two municipal wastewater treatmentin different cycles (especially cycles longer than 1 day); 2) when the flow rate and NH concentrationsperiodicity influence is larger than rainfalls; 4) the rainfalls will make the periodicity of flow rate

Keywords： prediction     wavelet de-noising     power spectrum density     autoregressive model     time-frequency analysis     wastewater treatment    

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The removal of trimethoprim and sulfamethoxazole by a high infiltration rate artificial composite soiltreatment system

Qinqin Liu,Miao Li,Fawang Zhang,Hechun Yu,Quan Zhang,Xiang Liu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0920-z

Abstract: Artificial composite soil treatment system with the high infiltration rate (1.394 m·d ) had a good removalThe removal of TMP and SMX by artificial composite soil treatment system (ACST) with different infiltrationThe column with more silty clay at high infiltration rate (1.394 m·d ) had removal rates of 80% to 90%

Keywords： Trimethoprim     Sulfamethoxazole     Artificial composite soil treatment     Hydrogeochemical processes     Ion exchange    

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Reevaluation of the effect of Dianxianning on seizure rate of refractory epilepsy as additive treatment

Liyun He, Tiancai Wen, Shiyan Yan, Runjin Li, Zufa Liu, Hui Ren, Jinmin Liu, Fengshan Zhang, Jianzhong Wu, Jian Liu

Frontiers of Medicine 2011, Volume 5, Issue 2,   Pages 229-234 doi: 10.1007/s11684-011-0139-5

Abstract: , on the epilepsy seizure rate.on a multicenter, prospective, randomized, and controlled clinical trial design, we used the seizure rateis the basic treatment.The results showed that 1) Effect on seizure rate: After a three-month treatment, the seizure rate ofepilepsy seizure rate and frequency management.

Keywords： Dianxianning     epilepsy seizure     evaluation    

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A syntrophic propionate-oxidizing microflora and its bioaugmentation on anaerobic wastewater treatment

Chong Liu, Jianzheng Li, Shuo Wang, Loring Nies

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0856-8

Abstract: The bioaugmentation of microflora B83 were evaluated from wastewater treatment.Hydrogen-producing acetogensis was a rate-limiting step in methane fermentation.To enhance anaerobic wastewater treatment process for methane production and COD removal, a syntrophicHydrogen-producing acetogenesis appeared to be a rate-limiting step in methane fermentation, and theenhancement of hydrogen-producing acetogens in the anaerobic wastewater treatment process had improved

Keywords： Anaerobic wastewater treatment     Methane production     Hydrogen-producing acetogenesis     Methanogenesis     Rate-limiting    

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Strategy and Measurement for Prevention and Control of Hypertension in Canada

Sun Dianjun,Zhao Yashuang,Zhang Wei,Lv Yanjie,Tian Ye,Zhang Yong,Gao Yanhui,Li Xia,Fu Jinming and Yang Baofeng

Strategic Study of CAE 2017, Volume 19, Issue 2,   Pages 117-121 doi: 10.15302/J-SSCAE-2017.02.020

Abstract:

Hypertension is a public health issue around the world. At present, Canada is one of the few countries that have achieved remarkable success in the prevention and control of hypertension. Canada has accumulated a considerable amount of advanced experience in the control of hypertension and in the implementation of effective measures against it. This article introduces the prevalence of hypertension in Canada and the development of control strategies and measures against hypertension in Canada, including the Canadian Hypertension Society, the Canadian Hypertensive Education Program, public policies, community interventions, and healthcare systems. We summarize these advanced experiences in order to provide a policy-making basis for the development of hypertension prevention and control in China.

Keywords： hypertension     awareness rate     control rate     treatment rate    

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dynamics at high organic loading rates revealed by pyrosequencing during sugar refinery wastewater treatment

Liguo Zhang, Qiaoying Ban, Jianzheng Li

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1045-8

Abstract:

High strength sugar refinery wastewater was treated in a mesophilic UASB.

Pyrosequencing reveals microbial community succession with OLR increase.

Diversity of microbial communities in OLR12 is much higher than those in OLR36 and OLR54.0 kgCOD/(kg VSS·d).

Fermentative bacteria could deal with increasing OLR through the increase of microbial diversity and quantity.

Hydrogen-producing acotogens and methanogens mainly coped with high OLR shocks by increasing the quantity of community

Keywords： Upflow anaerobic sludge blanket     Sugar refinery wastewater     Organic loading rate     Pyrosequencing     Microbial    

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Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 404-411 doi: 10.1007/s11783-009-0149-6

Abstract: This paper describes the feasibility of fresh leachate treatment by an upflow blanket filter (UBF).

Keywords： distribution of COD fluxes     effluent recycling     leachate     methane yield     organic loading rate     upflow blanket    

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Fermentative hydrogen production from beet sugar factory wastewater treatment in a continuous stirred

Gefu ZHU, Chaoxiang LIU, Jianzheng LI, Nanqi REN, Lin LIU, Xu HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 143-150 doi: 10.1007/s11783-012-0456-1

Abstract: A low pH, ethanol-type fermentation process was evaluated for wastewater treatment and bio-hydrogen productionAfter inoculating with aerobic activated sludge and operating at organic loading rate (OLR) of 12 kgCODThe specific hydrogen production rate of anaerobic activated sludge was 0.1 L?system had good operation stability and microbial activity, which led to high substrate conversion rate

Keywords： fermentative hydrogen production     continuous stirred tank reactor (CSTR)     specific hydrogen production rate    

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Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 135-147 doi: 10.1007/s42524-020-0118-0

Abstract: The float consumption rate is the percentage that is set to determine the maximum amount of float which

Keywords： resource management     resource leveling     float consumption rate     scheduling    

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Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1595-7

Abstract:

● Mechanical behavior of MBT waste affected by loading rate was investigated

Keywords： Mechanically and biologically treated waste     Landfill     Triaxial test     Loading rate     Axial strain     Shear    

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Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for high-rate

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1788-1800 doi: 10.1007/s11705-023-2326-8

Abstract: exhibited a significant energy storage capability of 265 F·g–1 at 0.5 A·g–1 and high-rate

Keywords： carbon nanospheres     size-controlled     nitrogen-doped     high-rate     supercapacitors    

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Improved rate-based modeling of carbon dioxide absorption with aqueous monoethanolamine solution

Stefania MOIOLI, Laura A. PELLEGRINI, Simone GAMBA, Ben LI

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 123-131 doi: 10.1007/s11705-014-1415-0

Abstract: The aim is to obtain a reliable tool for process simulation: a customized rate-based model has been developed

Keywords： Absorption     carbon dioxide capture     rate-based model     monoethanolamine scrubbing    

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Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 160-175 doi: 10.15302/J-FEM-2014024

Abstract: paper proposes an economic growth model based on the Six Basic Factors of Production and Xu Growth Raterelatively rocketing growth rate; in some years, the factors of production consumption rate was veryhigh, but the economy growth rate slowed down.The average contribution rate of technological advance peaks in the middle, while it drops down at twoNoticeably, since 2004, the technology contribution rate generally shows a downward trend, reasons of

Keywords： six basic factors of production     economic growth model     Xu Growth Rate Equation    

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Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 313-319 doi: 10.1007/s11783-009-0025-4

Abstract: This investigation was carried out to establish a new domestic landfill gas (LFG) generation rate modelThe first-order kinetics and two-stage reaction (FKTSR) model of the LFG generation rate includes mechanismsmain parameters of the modified FKTSR model, including the LFG production potential (), the reaction rateconstant in the first stage (), and the reaction rate constant in the second stage () of 64.746 

Keywords： landfill gas (LFG)     generation rate model     first-order kinetics     two-stage reaction     outflow function    

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Title Author Date Type Operation

The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domesticwastewater treatment

Journal Article

Short-term prediction of influent flow rate and ammonia concentration in municipal wastewater treatment

Shuai MA, Siyu ZENG, Xin DONG, Jining CHEN, Gustaf OLSSON

Journal Article

The removal of trimethoprim and sulfamethoxazole by a high infiltration rate artificial composite soiltreatment system

Qinqin Liu,Miao Li,Fawang Zhang,Hechun Yu,Quan Zhang,Xiang Liu

Journal Article

Reevaluation of the effect of Dianxianning on seizure rate of refractory epilepsy as additive treatment

Liyun He, Tiancai Wen, Shiyan Yan, Runjin Li, Zufa Liu, Hui Ren, Jinmin Liu, Fengshan Zhang, Jianzhong Wu, Jian Liu

Journal Article

A syntrophic propionate-oxidizing microflora and its bioaugmentation on anaerobic wastewater treatment

Chong Liu, Jianzheng Li, Shuo Wang, Loring Nies

Journal Article

Strategy and Measurement for Prevention and Control of Hypertension in Canada

Sun Dianjun,Zhao Yashuang,Zhang Wei,Lv Yanjie,Tian Ye,Zhang Yong,Gao Yanhui,Li Xia,Fu Jinming and Yang Baofeng

Journal Article

dynamics at high organic loading rates revealed by pyrosequencing during sugar refinery wastewater treatment

Liguo Zhang, Qiaoying Ban, Jianzheng Li

Journal Article

Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Journal Article

Fermentative hydrogen production from beet sugar factory wastewater treatment in a continuous stirred

Gefu ZHU, Chaoxiang LIU, Jianzheng LI, Nanqi REN, Lin LIU, Xu HUANG

Journal Article

Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Journal Article

Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Journal Article

Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for high-rate

Journal Article

Improved rate-based modeling of carbon dioxide absorption with aqueous monoethanolamine solution

Stefania MOIOLI, Laura A. PELLEGRINI, Simone GAMBA, Ben LI

Journal Article

Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Journal Article

Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Journal Article