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Process evaluation of an alternating aerobic-anoxic process applied in a sequencing batch reactor for

ZENG Wei, PENG Yongzhen, WANG Shuying

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 28-32 doi: 10.1007/s11783-007-0005-5

Abstract: nitrogen removal efficiency and save operational cost, the feasibility of the alternating aerobic-anoxic process(AAA process) applied in a sequencing batch reactor (SBR) system for nitrogen removal was investigatedUnder sufficient influent alkalinity, the AAA process did not have an advantage over one aerobicanoxicOn the contrary, the AAA process made the system control more complicated.Under deficient influent alkalinity, when compared to OAA, the AAA process improved treatment efficiency

Keywords： bicarbonate alkalinity     sufficient influent     influent alkalinity     detection     alkalinity production    

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Risk evaluation for the task transfer of an aircraft maintenance program based on a multielement connection

Frontiers of Engineering Management doi: 10.1007/s42524-023-0282-0

Abstract: Utilizing the analytic network process (ANP), the study quantifies the weight interrelationships amongThis analytical construct serves to streamline the process of risk assessment pertinent to maintenance

Keywords： risk evaluation     maintenance steering group     analytic network process     task transfer     maintenance program    

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Basic model study on efficiency evaluation in collaborative design work process

XIE Qiu, YANG Yu, LI Xiaoli, ZHAO Ningyu

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3,   Pages 344-349 doi: 10.1007/s11465-007-0060-4

Abstract: During the efficiency evaluation process of collaborative design work, because of the lack of efficiencyevaluation models, a basic analytical model for collaborative design work efficiency evaluation is proposedFirst, the characteristics of the networked collaborative design system work process were studied; thenFinally, the application process and steps of this basic analytical model are elaborated when used forefficiency evaluation through an experiment.

Keywords： function     system work     evaluation process     efficiency evaluation     design work    

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Application of fuzzy analytic hierarchy process model on determination of optimized pile-type

Lei MA, Shuilong SHEN, Jinhui ZHANG, Yang HUANG, Feng SHI

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 252-257 doi: 10.1007/s11709-010-0017-2

Abstract: modern foundation construction, this study presents an efficient approach, in which analytic hierarchy processIn this study, AHP combined with fuzzy synthetic evaluation method is employed to select the type of

Keywords： pile type     fuzzy synthetic evaluation     analytic hierarchy process (AHP)     optimal selection    

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Techno-economic evaluation of a biogas-based oxidative coupling of methane process for ethylene production

Alberto T. Penteado, Mijin Kim, Hamid R. Godini, Erik Esche, Jens-Uwe Repke

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 598-618 doi: 10.1007/s11705-018-1752-5

Abstract: contribution is a preliminary techno-economic assessment of a biogas-based oxidative coupling of methane (OCM) processIn this sense, the OCM process allows for the direct conversion of methane into ethylene, which is aThe biogas cleaning process is assessed based on literature data, while an experimentally validated simulationmodel is used to assess the OCM process.A techno-economic evaluation is then performed through a Monte Carlo simulation, wherein uncertain parameters

Keywords： biogas conversion     ethylene production     oxidative coupling of methane     feasibility study    

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A model for the evaluation of environmental impact indicators for a sustainable maritime transportation

Lizzette Pérez LESPIER, Suzanna LONG, Tom SHOBERG, Steven CORNS

Frontiers of Engineering Management 2019, Volume 6, Issue 3,   Pages 368-383 doi: 10.1007/s42524-019-0004-9

Abstract: However, this process also causes negative environmental and societal impacts.

Keywords： sustainability     maritime transportation system     environmental impact indicators     fuzzy analytic hierarchy process    

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Fabrication and in vivo evaluation of Ti6Al4V implants with controlled porous structure and complex shape

Xiang LI, Yun LUO, Chengtao WANG, Wenguang ZHANG, Yuanchao LI

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 66-71 doi: 10.1007/s11465-012-0302-y

Abstract:

Electron beam melting process was used to fabricate porous Ti6Al4V implants.

Keywords： electron beam melting process     implant     porous structure     bone ingrowth    

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Detection of schedule delay risk of empirical construction projects

Tsegay GEBREHIWET, Hanbin LUO

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 251-267 doi: 10.15302/J-FEM-2018086

Abstract: followed integrated the multiple-criteria decision-making (MCDM) model of fuzzy analytic hierarchy processcomprehensive evaluation (FAHPCE) and the relative important index (RII).

Keywords： fuzzy analytic hierarchy process comprehensive evaluation     construction project     detection of delay risk    

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Practical evaluation for water utilities in China by using analytic hierarchy process

Hong CHEN,Feng XIAO,Zhe BI,Ping XIAO,Dongsheng WANG,Ming YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 131-137 doi: 10.1007/s11783-014-0718-1

Abstract: In this paper, we proposed a practical evaluation method based on the analytic hierarchy process (AHPThe evaluation model was successfully performed by a case study.

Keywords： analytic hierarchy process (AHP)     risk management     water quality failure     water quantity failure    

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Evaluation of ecosystem health for regional development in the southwestern Beijing, China

LIU Xuehua, ZHANG Shuang, XU Haoyang, SHAO Xiaoming

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 311-317 doi: 10.1007/s11783-008-0047-3

Abstract: The analytic hierarchy process (AHP) method was used to measure the weights of each index and three factors

Keywords： hierarchy process     regional ecosystem     synergy     agriculture     resilience    

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Effect of salting process on the texture and physicochemical properties of turbot

Wang Tiantian,Li Zhenxing,Lin Hong,Guo Xiaohua

Strategic Study of CAE 2014, Volume 16, Issue 9,   Pages 64-68

Abstract: During curing process，when the salt concentration increased 2 %，the acid value decreased 1.03 mg/g and，the acid value and peroxide value enhanced；also，the curing time had significant effects on sensory evaluationIn summary，pickling process had significant impact on the quality of turbot products.effects of various parameters，this work will provide basic data for further optimization of salted turbot process

Keywords： salting process     turbot     texture     physicochemical properties     sensory evaluation    

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Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized

Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1293-2

Abstract: . • Electro-generation of H2O2 enhances ibuprofen removal in an E-peroxone process.

Keywords： Advanced oxidation process     Electro-peroxone     Gas diffusion electrode     Hydrogen peroxide     Oxygen reduction    

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Comprehensive health condition assessment on partial sewers in a southern Chinese city based on fuzzy mathematic methods

Lili GAN, Jiane ZUO, Yajiao WANG, Thong Soon LOW, Kaijun WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 144-150 doi: 10.1007/s11783-013-0554-8

Abstract: A self-developed sewer health assessment system using the fuzzy comprehensive evaluation and analyticalhierarchy process was applied to give a comprehensive health condition evaluation on part of the localAside from the overall condition evaluation, the structure, function, and stability status of the sewer

Keywords： sewer     health condition assessment     analytical hierarchy process     fuzzy comprehensive evaluation     fuzzy mathematic    

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Construction risk estimation of TBM and discussion on key risk countermeasures of Bohai Strait tunnel

Li Da,Hong Kairong and Tan Zhongsheng

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 95-100

Abstract: and estimation of construction risks of Bohai Strait tunnel are made by means of analytic hierarchy process(AHP) fuzzy comprehensive evaluation method, with the construction risks estimation of existing devised

Keywords： Bohai Strait tunnel     analytic hierarchy process     fuzzy evaluation     risk estimation     risk countermeasure    

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Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality

LU Xiao-chun, GUO Sheng, RUAN Feng

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 80-84 doi: 10.1007/s11465-005-0021-8

Abstract:

A comprehensive evaluation system of die quality, a multiplayer hierarchical amendment index systemaccording to the characteristics of cold stamping die production, an evaluation standard referring tothe technique and design rules of dies, and a scientific evaluation by using the multiplayer hierarchicaland the fuzzy comprehensive evaluation methods are presented in this paper.

Keywords： scientific evaluation     stamping     multiplayer hierarchical     technique     evaluation standard    

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Title Author Date Type Operation

Process evaluation of an alternating aerobic-anoxic process applied in a sequencing batch reactor for

ZENG Wei, PENG Yongzhen, WANG Shuying

Journal Article

Risk evaluation for the task transfer of an aircraft maintenance program based on a multielement connection

Journal Article

Basic model study on efficiency evaluation in collaborative design work process

XIE Qiu, YANG Yu, LI Xiaoli, ZHAO Ningyu

Journal Article

Application of fuzzy analytic hierarchy process model on determination of optimized pile-type

Lei MA, Shuilong SHEN, Jinhui ZHANG, Yang HUANG, Feng SHI

Journal Article

Techno-economic evaluation of a biogas-based oxidative coupling of methane process for ethylene production

Alberto T. Penteado, Mijin Kim, Hamid R. Godini, Erik Esche, Jens-Uwe Repke

Journal Article

A model for the evaluation of environmental impact indicators for a sustainable maritime transportation

Lizzette Pérez LESPIER, Suzanna LONG, Tom SHOBERG, Steven CORNS

Journal Article

Fabrication and in vivo evaluation of Ti6Al4V implants with controlled porous structure and complex shape

Xiang LI, Yun LUO, Chengtao WANG, Wenguang ZHANG, Yuanchao LI

Journal Article

Detection of schedule delay risk of empirical construction projects

Tsegay GEBREHIWET, Hanbin LUO

Journal Article

Practical evaluation for water utilities in China by using analytic hierarchy process

Hong CHEN,Feng XIAO,Zhe BI,Ping XIAO,Dongsheng WANG,Ming YANG

Journal Article

Evaluation of ecosystem health for regional development in the southwestern Beijing, China

LIU Xuehua, ZHANG Shuang, XU Haoyang, SHAO Xiaoming

Journal Article

Effect of salting process on the texture and physicochemical properties of turbot

Wang Tiantian,Li Zhenxing,Lin Hong,Guo Xiaohua

Journal Article

Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized

Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang

Journal Article

Comprehensive health condition assessment on partial sewers in a southern Chinese city based on fuzzy mathematic methods

Lili GAN, Jiane ZUO, Yajiao WANG, Thong Soon LOW, Kaijun WANG

Journal Article

Construction risk estimation of TBM and discussion on key risk countermeasures of Bohai Strait tunnel

Li Da,Hong Kairong and Tan Zhongsheng

Journal Article

Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality

LU Xiao-chun, GUO Sheng, RUAN Feng

Journal Article