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Simultaneous removal of total oxidizable carbon, phosphate and various metallic ions from HO solution

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 470-482 doi: 10.1007/s11705-022-2231-6

Abstract: Accordingly, the removal efficiency of total oxidizable carbon, phosphate and metallic ions from theThe removal efficiency of 82.7% for total oxidizable carbon, 34.2% for phosphate, 87.1% for Fe3+, 83.2% for Al3+, 55.1% for Ca2+ and 66.6% for Mg2+, with a total

Keywords： adsorption     zirconia     total oxidizable carbon     phosphate     metallic ions     hydrogen peroxide    

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Screening of textile finishing agents available on the Chinese market: An important source of per- and polyfluoroalkyl substances to the environment

Mehvish Mumtaz, Yixiang Bao, Wenchao Li, Lingxiao Kong, Jun Huang, Gang Yu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1145-0

Abstract: Total oxidizable precursor assay provides insight into unknown precursors.Moreover, the total oxidizable precursor assay indicated high levels of indirectly quantified precursors

Keywords： Textile finishing agents     Kendrick mass defect     Total oxidizable precursor assay    

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Impact of total organic carbon and chlorine to ammonia ratio on nitrification in a bench-scale drinking

Yongji ZHANG, Lingling ZHOU, Guo ZENG, Huiping DENG, Guibai LI

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 430-437 doi: 10.1007/s11783-010-0247-5

Abstract: The aim of this study was to investigate the impact of total organic carbon and chlorine to ammonia ratiomonitored using four rotating annular bioreactors (RAB) with different chlorine to ammonia ratios and totalorganic carbon (TOC) levels.

Keywords： nitrification     drinking water     ammonia- oxidizing bacteria (AOB)     chloramines     organic carbon     heterotrophic    

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Emission components characteristics of a bi-fuel vehicle at idling condition

Sameh M. METWALLEY, Shawki A. ABOUEL-SEOUD, Abdelfattah M. FARAHAT

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 322-329 doi: 10.1007/s11708-011-0158-6

Abstract: The results indicate that the CNG shows low air index and lower emissions of carbon monoxide (CO), carbondioxide (CO ), and total hydrocarbon (THC) compared to gasoline.

Keywords： road vehicle engine     fuel injection systems     carbon monoxide (CO)     carbon dioxide (CO2)     total    

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Advantages of intermittently aerated SBR over conventional SBR on nitrogen removal for the treatment of digested piggery wastewater

Xiaoyan Song, Rui Liu, Lujun Chen, Baogang Dong, Tomoki Kawagishi

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0941-7

Abstract: Mass balance of organic carbon revealed that the higher TN removal in the IASBR might be attributed toits efficient utilization of the organic carbon for denitrification, since that 48.7%–52.2% of COD was

Keywords： Anoxic stress     Carbon source     Digested piggery wastewater     Intermittently aerated SBR (IASBR)     Total nitrogen    

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State-of-the-Art High Purity Water

Wen Ruimei

Strategic Study of CAE 2000, Volume 2, Issue 1,   Pages 68-72

Abstract: the quality of high purity water is proposed, which can effectively decrease the concentrations of totalorganic carbon (TOC), bacteria and bacterial endotoxins and dissolved oxygen.The contamination of high

Keywords： High purity water     Ultra large scale integrated circuits     Total organic carbon     Bacteria and Bacterial endotoxins    

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Concentration levels of disinfection by-products in 14 swimming pools of China

Xiaolu ZHANG,Hongwei YANG,Xiaofeng WANG,Yu ZHAO,Xiaomao WANG,Yuefeng XIE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 995-1003 doi: 10.1007/s11783-015-0797-7

Abstract: A total of 14 public indoor and outdoor pools in Beijing were included in the survey.Results showed that the median concentrations for total trihalomethanes (TTHM), nine haloacetic acidsThe TTHM and HAA9 concentrations could be moderately correlated with the free chlorine and total chlorineresiduals but not with the total organic carbon (TOC) contents.

Keywords： disinfection by-products (DBPs)     swimming pool     correlation     total organic carbon (TOC)     chlorine residual    

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Implementation of total Lagrangian formulation for the elasto-plastic analysis of plane steel frames

Bing XIA, Yuching WU, Zhanfei HUANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 257-266 doi: 10.1007/s11709-012-0163-9

Abstract: In this paper, the co-rotational total Lagrangian forms of finite element formulations are derived to

Keywords： co-rotational     total Lagrangian     geometrical nonlinearity     fire     elasto-plastic    

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Exergy and exergoeconomic analyses for integration of aromatics separation with aromatics upgrading

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 183-193 doi: 10.1007/s11705-022-2192-9

Abstract: The process generates lower total exergy destruction when the splitting ratio of toluene varies betweenNevertheless, the process presents lower total product unit cost with the splitting ratio of tolueneBesides, it is found that distillation is the biggest contributor to the total exergy destruction, accounting

Keywords： aromatics separation and upgrading     variant splitting ratios     total exergy destruction     total product    

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Critical flow-storm approach to total maximum daily load (TMDL) development: an analytical conceptual

Zhang Harry, Yu Shaw

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 267-273 doi: 10.1007/s11783-008-0058-0

Abstract: One of the key challenges in the total maximum daily load (TMDL) development process is how to define

Keywords： representative hydrologic     occurrence     simulation approach     scarcity     alternative    

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From total quality management to Quality 4.0: A systematic literature review and future research agenda

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 191-205 doi: 10.1007/s42524-022-0243-z

Abstract: Quality 4.0 is an emerging concept that has been increasingly appreciated because of the intensification of competition, continually changing customer requirements and technological evolution. It deals with aligning quality management practices with the emergent capabilities of Industry 4.0 to improve cost, time, and efficiency and increase product quality. This article aims to comprehensively review extant studies related to Quality 4.0 to uncover current research trends, distil key research topics, and identify areas for future research. Thus, 46 journal articles extracted from the Scopus database from 2017 to 2022 were collected and reviewed. A descriptive analysis was first performed according to the year-wise publication, sources of publication, and research methods. Then, the selected articles were analyzed and classified according to four research themes: Quality 4.0 concept, Quality 4.0 implementation, quality management in Quality 4.0, and Quality 4.0 model and application. By extracting the literature review findings, we identify the Quality 4.0 definitions and features, develop the quality curve theory, and highlight future research opportunities. This study supports practitioners, managers, and academicians in effectively recognizing and applying Quality 4.0 to enhance customer satisfaction, achieve innovation enterprise efficiency, and increase organizational competitiveness in the era of Industry 4.0.

Keywords： quality management     Quality 4.0     Industry 4.0     literature review     predictive quality    

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Microalgal bioremediation of food-processing industrial wastewater under mixotrophic conditions: Kinetics and scale-up approach

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: Both inorganic carbon (CO -air) and organic carbon (wastewater) were provided simultaneously for microalgaeThe aim of the study is to find out the utilization rates of total organic carbon (TOC) and chemicalThis study shows that microalgae can use both organic and inorganic sources of carbon in more or less

Keywords： total organic carbon     wastewater bioremediation     kinetics     mixotrophic cultivation    

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Total stress rapid drawdown analysis of the Pilarcitos Dam failure using the finite element method

Daniel R. VANDENBERGE

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2,   Pages 115-123 doi: 10.1007/s11709-014-0249-7

Abstract: A new total stress rapid drawdown method based on finite element analysis is used to analyze the rapid

Keywords： rapid drawdown     finite element     total stress     slope stability    

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A total torque index for dynamic performance evaluation of a radial symmetric six-legged robot

Kejia LI, Xilun DING, Marco CECCARELL

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 219-230 doi: 10.1007/s11465-012-0320-9

Abstract: A novel index of total torque is proposed by considering the posture of the supporting legs.

Keywords： six-legged robots     dynamic modeling     performance index    

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Total phosphorus concentrations in surface water of typical agro- and forest ecosystems in China, 2004

Juan XIE,Xinyu ZHANG,Zhiwei XU,Guofu YUAN,Xinzhai TANG,Xiaomin SUN,D.J. BALLANTINE

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 561-569 doi: 10.1007/s11783-013-0601-5

Abstract: The concentrations of total phosphorus (TP) from 83 surface water sampling sites in 29 of the Chinese

Keywords： Chinese Ecosystem Research Network (CERN)     total phosphorus (TP)     surface water     ecosystem type     spatial    

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Title Author Date Type Operation

Simultaneous removal of total oxidizable carbon, phosphate and various metallic ions from HO solution

Journal Article

Screening of textile finishing agents available on the Chinese market: An important source of per- and polyfluoroalkyl substances to the environment

Mehvish Mumtaz, Yixiang Bao, Wenchao Li, Lingxiao Kong, Jun Huang, Gang Yu

Journal Article

Impact of total organic carbon and chlorine to ammonia ratio on nitrification in a bench-scale drinking

Yongji ZHANG, Lingling ZHOU, Guo ZENG, Huiping DENG, Guibai LI

Journal Article

Emission components characteristics of a bi-fuel vehicle at idling condition

Sameh M. METWALLEY, Shawki A. ABOUEL-SEOUD, Abdelfattah M. FARAHAT

Journal Article

Advantages of intermittently aerated SBR over conventional SBR on nitrogen removal for the treatment of digested piggery wastewater

Xiaoyan Song, Rui Liu, Lujun Chen, Baogang Dong, Tomoki Kawagishi

Journal Article

State-of-the-Art High Purity Water

Wen Ruimei

Journal Article

Concentration levels of disinfection by-products in 14 swimming pools of China

Xiaolu ZHANG,Hongwei YANG,Xiaofeng WANG,Yu ZHAO,Xiaomao WANG,Yuefeng XIE

Journal Article

Implementation of total Lagrangian formulation for the elasto-plastic analysis of plane steel frames

Bing XIA, Yuching WU, Zhanfei HUANG

Journal Article

Exergy and exergoeconomic analyses for integration of aromatics separation with aromatics upgrading

Journal Article

Critical flow-storm approach to total maximum daily load (TMDL) development: an analytical conceptual

Zhang Harry, Yu Shaw

Journal Article

From total quality management to Quality 4.0: A systematic literature review and future research agenda

Journal Article

Microalgal bioremediation of food-processing industrial wastewater under mixotrophic conditions: Kinetics and scale-up approach

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

Journal Article

Total stress rapid drawdown analysis of the Pilarcitos Dam failure using the finite element method

Daniel R. VANDENBERGE

Journal Article

A total torque index for dynamic performance evaluation of a radial symmetric six-legged robot

Kejia LI, Xilun DING, Marco CECCARELL

Journal Article

Total phosphorus concentrations in surface water of typical agro- and forest ecosystems in China, 2004

Juan XIE,Xinyu ZHANG,Zhiwei XU,Guofu YUAN,Xinzhai TANG,Xiaomin SUN,D.J. BALLANTINE

Journal Article