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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.included for statistical analysis, a good correlation could be established between the TTHM levels and the TOC

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

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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.Biofilm AOB abundance was also higher in the high TOC reactors compared with the low TOC reactors.Bulk water with a high TOC level supported the occurrence of nitrification, and AOB development occurred

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

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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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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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SOIL ORGANIC CARBON SEQUESTRATION MATTERS BUT IS NO PANACEA FOR CARBON-NEUTRAL AGRICULTURE

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 281-284 doi: 10.15302/J-FASE-2022470

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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 chemicalAbout 90% reduction in TOC and COD were obtained for all dilutions of wastewater.This 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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Phosphorus transformation under the influence of aluminum, organic carbon, and dissolved oxygen at the

Ouchen Cai, Yuanxiao Xiong, Haijun Yang, Jinyong Liu, Hui Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1227-z

Abstract: The effects of sediment aluminum (Al), organic carbon (OC), and dissolved oxygen (DO) on phosphorus (

Keywords： Phosphorus     Sediment     Simulation     Dissolved oxygen     Organic carbon     Aluminum    

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SEQUESTERING ORGANIC CARBON IN SOILS THROUGH LAND USE CHANGE AND AGRICULTURAL PRACTICES: A REVIEW

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 210-225 doi: 10.15302/J-FASE-2022474

Abstract:

● Either increasing C input to or reducing C release from soils can enhance soil C sequestration.

Keywords： agroecosystems     climate change     negative emissions technology     net zero    

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Improvement of the assimilable organic carbon (AOC) analytical method for reclaimed water

Xin ZHAO, Hongying HU, Shuming LIU, Feng JIANG, Xiaolei SHI, Mingtang LI, Xueqiao XU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 483-491 doi: 10.1007/s11783-013-0525-0

Abstract: Assimilable organic carbon (AOC) is an important parameter which determines the heterotrophic bacterial

Keywords： assimilable organic carbon (AOC)     bioassay     biological stability     reclaimed water     test bacterial strains    

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Room-temperature hydrogenation of halogenated nitrobenzenes over metal–organic-framework-derived ultra-dispersedNi stabilized by N-doped carbon nanoneedles

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1782-1792 doi: 10.1007/s11705-022-2220-9

Abstract: Ultra-dispersed Ni nanoparticles (7.5 nm) on nitrogen-doped carbon nanoneedles (Ni@NCNs) were preparedby simple pyrolysis of Ni-based metal–organic-framework for selective hydrogenation of halogenated nitrobenzenes

Keywords： halogenated nitrobenzenes     room-temperature hydrogenation     Ni nanoparticles     nitrogen-doped carbon nanoneedles     metal–organic-framework    

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Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 942-953 doi: 10.1007/s11705-022-2264-x

Abstract: Volatile organic compounds have posed a serious threat to the environment and human health, which requireIn recent years, the preparation of porous carbon from biomass waste for volatile organic compounds adsorptionIn this study, porous carbon was synthesized from orange peel by urea-assisted hydrothermal carbonizationrole of typical components (cellulose, hemicellulose, and lignin) in pore development and volatile organicbetter porosity for efficient volatile organic compounds adsorption.

Keywords： biomass waste     porous carbon     feedstock composition     urea-assisted hydrothermal carbonization     toluene    

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Fluorescence spectroscopic studies of the effect of granular activated carbon adsorption on structuralproperties of dissolved organic matter fractions

Shuang XUE, Qingliang ZHAO, Liangliang WEI, Xiujuan HUI, Xiping MA, Yingzi LIN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 784-796 doi: 10.1007/s11783-012-0436-5

Abstract: This work investigated the effect of granular activated carbon adsorption (GACA) on fluorescence characteristicsof dissolved organic matter (DOM) in secondary effluent, by means of excitation–emission matrix (EEM

Keywords： granular activated carbon adsorption     dissolved organic matter     fractionation     fluorescence    

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Significant increase of assimilable organic carbon (AOC) levels in MBR effluents followed by coagulation

Xiaojie Shi, Zhuo Chen, Yun Lu, Qi Shi, Yinhu Wu, Hong-Ying Hu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1360-8

Abstract: This study evaluated assimilable organic carbon (AOC) in effluents from a full-scale membrane biologicalFinally, the results revealed that attention should be paid to seasonal variations in influent and organic

Keywords： Assimilable organic carbon (AOC)     MBR effluents     Tertiary treatments     Coagulation     Ozonation    

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SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2,   Pages 248-261 doi: 10.15302/J-FASE-2023499

Abstract:

● Establishment of a rapid tool for monitoring soil carbon sequestration

Keywords： 4 per 1000 initiative     carbon sequestration     climate action     farmer fields     SDG13     soil organic carbon    

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Review of plasma-assisted reactions and potential applications for modification of metal–organic frameworks

Tingting Zhao, Niamat Ullah, Yajun Hui, Zhenhua Li

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 444-457 doi: 10.1007/s11705-019-1811-6

Abstract: involved in dry reforming of methane, CO methanation, the methane coupling reaction, and volatile organicApplications of plasma for modification of metal–organic frameworks are discussed.

Keywords： plasma catalysis     methane     carbon dioxide     VOCs     metal–organic frameworks    

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Title Author Date Type Operation

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

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

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

Journal Article

State-of-the-Art High Purity Water

Wen Ruimei

Journal Article

SOIL ORGANIC CARBON SEQUESTRATION MATTERS BUT IS NO PANACEA FOR CARBON-NEUTRAL AGRICULTURE

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

Phosphorus transformation under the influence of aluminum, organic carbon, and dissolved oxygen at the

Ouchen Cai, Yuanxiao Xiong, Haijun Yang, Jinyong Liu, Hui Wang

Journal Article

SEQUESTERING ORGANIC CARBON IN SOILS THROUGH LAND USE CHANGE AND AGRICULTURAL PRACTICES: A REVIEW

Journal Article

Improvement of the assimilable organic carbon (AOC) analytical method for reclaimed water

Xin ZHAO, Hongying HU, Shuming LIU, Feng JIANG, Xiaolei SHI, Mingtang LI, Xueqiao XU

Journal Article

Room-temperature hydrogenation of halogenated nitrobenzenes over metal–organic-framework-derived ultra-dispersedNi stabilized by N-doped carbon nanoneedles

Journal Article

Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption

Journal Article

Fluorescence spectroscopic studies of the effect of granular activated carbon adsorption on structuralproperties of dissolved organic matter fractions

Shuang XUE, Qingliang ZHAO, Liangliang WEI, Xiujuan HUI, Xiping MA, Yingzi LIN

Journal Article

Significant increase of assimilable organic carbon (AOC) levels in MBR effluents followed by coagulation

Xiaojie Shi, Zhuo Chen, Yun Lu, Qi Shi, Yinhu Wu, Hong-Ying Hu

Journal Article

SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

Journal Article

Review of plasma-assisted reactions and potential applications for modification of metal–organic frameworks

Tingting Zhao, Niamat Ullah, Yajun Hui, Zhenhua Li

Journal Article