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residual stress 11

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CTC 2

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chlorine dioxide 2

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5-fluorouracil 1

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Treatment, residual chlorine and season as factors affecting variability of trihalomethanes in small

Roberta DYCK,Geneviève COOL,Manuel RODRIGUEZ,Rehan SADIQ

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 171-179 doi: 10.1007/s11783-014-0750-1

Abstract: Residual chlorine and trihalomethanes (THM) were measured over seven years (2003–2009).Chloroform, total THM (TTHM) and residual chlorine concentrations were generally lower in systems usingResidual chlorine was highest in the winter and lowest in the spring and summer.Seasonal variations were most pronounced for residual chlorine in systems with additional treatment.There was generally poor correlation between THM concentrations and concentrations of residual chlorine

Keywords: drinking water     residual chlorine     seasonal variability     small municipal systems     treatment technologies    

Unlocked disinfection by-product formation potential upon exposure of swimming pool water to additional stimulants

Alvyn P. Berg, Ting-An Fang, Hao L. Tang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1098-3

Abstract:

• DBP formation could be induced by residualchlorine and extended incubation.

• Reactions between chlorine and anthropogenic

Keywords: Trihalomethanes     Haloacetic acids     Chloroform     Residual chlorine     Anthropogenic organics     Swimming pool water    

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: Disinfection by chlorine dioxide or trichloroisocyanuric acid could substantially lower the DBP levelsThe TTHM and HAA9 concentrations could be moderately correlated with the free chlorine and total chlorineThe influence of chlorine residual on DBP levels could also be significant.

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

Surface-tailoring chlorine resistant materials and strategies for polyamide thin film composite reverse

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 564-591 doi: 10.1007/s11705-021-2109-z

Abstract: Despite their very promising separation performance, chlorine-induced degradation resulted from the susceptibilityof polyamide toward chlorine attack has been regarded as the Achilles’s heel of polyamide thin filmThe free chlorine species present during chlorine treatment can impair membrane performance through chlorinationThis review discusses membrane degradation by free chlorine attack and its correlation with the surfaceThe advancement in the development of chlorine resistant polyamide thin film composite membranes is reviewed

Keywords: reverse osmosis     polyamide     thin film composite membranes     chlorine resistance     surface modification    

Enhanced formation of trihalomethane disinfection byproducts from halobenzoquinones under combined UV/chlorine

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1510-7

Abstract:

• 2,6-DCBQ and TCBQ generated THMs differently in chlorine and UV/chlorine

Keywords: Halobenzoquinone     Trihalomethane     Chlorine disinfection     UV irradiation     Disinfection byproducts     CombinedUV/chlorine    

Change in genotoxicity of wastewater during chlorine dioxide and chlorine disinfections and the influence

WANG Lisha, HU Hongying, WANG Chao, Koichi Fujie

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 18-22 doi: 10.1007/s11783-007-0003-7

Abstract: The effects of chlorine dioxide and chlorine disinfections on the genotoxicity of different biologicallyThe experiment results showed that when chlorine dioxide dosage was increased from 0 to 30 mg/L, thegenotoxicity of wastewater first decreased rapidly and then tended to be stable, while when the chlorineIt was then found that ammonia nitrogen did not affect the change of genotoxicity during chlorine dioxidedisinfection of wastewater, while it greatly affected the change of genotoxicity during chlorine disin

Modeling and verifying chlorine decay and chloroacetic acid formation in drinking water chlorination

Wenjun LIU, Shaoying QI,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 65-72 doi: 10.1007/s11783-010-0010-y

Abstract: The limiting chlorine demand, which quantifies chlorine reactive natural organic matter (NOM) on an equivalentbasis, was mathematically defined by the relation between ultimate chlorine residue and initial chlorineIt was found experimentally that NOM in water has limiting chlorine demand that increases with chlorineThe results also demonstrated that the effect of chlorine dose on the rate of chlorine decay can be quantitativelyinterpreted with the limiting chlorine demand.

Keywords: chlorine demand     chlorine decay     chloroacetic acids     disinfection byproducts     model    

Chlorine Nutrition of Plant and Application of Chlorine-containing Fertilizers

Mao Zhiyun,Zhou Zefang,Shi Xiaojun,Liu Hongbin

Strategic Study of CAE 2000, Volume 2, Issue 6,   Pages 64-66

Abstract: Based on twenty thorough and systematic studies on chlorine nutrition of plant and chlorine-containing

(1) “Chlorine tolerance” and “critical value of chlorine tolerance of cropPlant chlorine tolerance can be divided into three types: (A)Crops of strong chlorine tolerance.

(3) The residual chlorine content in soil is nearly a constant.Accumulation effect of residual chlorine content not exists in the soil.

Keywords: Types of chlorine tolerance of crops     chlorine allowance of Soil     Prospect of chlorine-containing chemical    

Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers for chlorine

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1183-1195 doi: 10.1007/s11705-022-2287-3

Abstract: remains great challenge to ensure excellent NaCl rejection while maintaining high water permeability and chlorinetemperature-responsive intelligent nanocontainers are designed and constructed to improve water permeability and chlorineWhen the polyamide layer is damaged by chlorine attack, the polyvinyl alcohol shell layer dissolves underEffective repair treatment and outstanding chlorine resistance as well as satisfactory stability suggest

Keywords: reverse osmosis     nanocontainer     self-healing     chlorine resistance     water permeability    

Secondary transfer length and residual prestress of fractured strand in post-tensioned concrete beams

Lizhao DAI; Wengang XU; Lei WANG; Shanchang YI; Wen CHEN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3,   Pages 388-400 doi: 10.1007/s11709-022-0809-1

Abstract: concrete beams to explore the effects of different fracture positions on secondary transfer length and residualA numerical model is developed and used to predict the secondary transfer length and residual prestressThe residual prestress of fractured strand increases gradually in the secondary transfer length, and

Keywords: post-tensioned concrete beams     strand fracture     secondary transfer length     residual prestress    

Minimal residual disease in solid tumors: an overview

Frontiers of Medicine 2023, Volume 17, Issue 4,   Pages 649-674 doi: 10.1007/s11684-023-1018-6

Abstract: Minimal residual disease (MRD) is termed as the small numbers of remnant tumor cells in a subset of patients

Keywords: MRD     solid tumor     CTC     ctDNA    

Characterization of chlorine and heavy metals for the potential recycling of bottom ash from municipal

Boran WU, Dongyang WANG, Xiaoli CHAI, Fumitake TAKAHASHI, Takayuki SHIMAOKA

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0847-9

Abstract: Chlorine content in bottom ash is controlled both by plastic and kitchen waste.Insoluble chlorine in Chinese MSWI bottom ash exists primarily as AlOCl.However, the heavy metals and chlorine are the main limiting factors because of the potential environmentalThe chemical speciation of insoluble chlorine was also investigated by synchrotron X-ray diffractionThe higher contents of plastics and kitchen waste lead to the higher chlorine level (0.6 wt.%–0.7 wt.

Keywords: Bottom ash     Chlorine     Heavy metals     Waste inputs     Synchrotron X-ray diffraction     AlOCl    

Effect of the ultraviolet/chlorine process on microbial community structure, typical pathogens, and antibiotic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1521-z

Abstract:

• UV/chlorine can effectively remove VBNC pathogens, ARGs and MGEs in

Keywords: UV/chlorine process     Pathogen     Antibiotic resistance genes     High-throughput qPCR     Reclaimed water    

Characterization of chlorine dioxide as disinfectant for the removal of low concentration microcystins

Mingsong WU, Junli HUANG, Yuling ZHANG, Shijie YOU, Shaofeng LI, Zhilin RAN, Yu TIAN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 75-81 doi: 10.1007/s11783-011-0331-5

Abstract: The effects of reaction factors on chlorine dioxide (ClO ) for removal of low-concentration Microcystin-LR

Keywords: disinfection     chlorine dioxide     microcystins     reaction mechanism    

The formation mechanism and the influence factor of residual stress in machining

Zhaoxu QI,Bin LI,Liangshan XIONG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3,   Pages 265-269 doi: 10.1007/s11465-014-0311-0

Abstract:

Residual stresses generated in cutting process have important influences on workpiece performance.The paper presents a method of theoretical analysis in order to explicate the formation mechanism of residualaccumulated plastic strain is the main factor which determines the nature and the magnitude of surface residualOn the basis of the analytical model for residual stress, a series of simulations for residual stressAnd these influences are explained from the perspective of formation mechanism of residual stress in

Keywords: residual stress     analytical model     strain     plastic     cutting parameter    

Title Author Date Type Operation

Treatment, residual chlorine and season as factors affecting variability of trihalomethanes in small

Roberta DYCK,Geneviève COOL,Manuel RODRIGUEZ,Rehan SADIQ

Journal Article

Unlocked disinfection by-product formation potential upon exposure of swimming pool water to additional stimulants

Alvyn P. Berg, Ting-An Fang, Hao L. Tang

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

Surface-tailoring chlorine resistant materials and strategies for polyamide thin film composite reverse

Journal Article

Enhanced formation of trihalomethane disinfection byproducts from halobenzoquinones under combined UV/chlorine

Journal Article

Change in genotoxicity of wastewater during chlorine dioxide and chlorine disinfections and the influence

WANG Lisha, HU Hongying, WANG Chao, Koichi Fujie

Journal Article

Modeling and verifying chlorine decay and chloroacetic acid formation in drinking water chlorination

Wenjun LIU, Shaoying QI,

Journal Article

Chlorine Nutrition of Plant and Application of Chlorine-containing Fertilizers

Mao Zhiyun,Zhou Zefang,Shi Xiaojun,Liu Hongbin

Journal Article

Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers for chlorine

Journal Article

Secondary transfer length and residual prestress of fractured strand in post-tensioned concrete beams

Lizhao DAI; Wengang XU; Lei WANG; Shanchang YI; Wen CHEN

Journal Article

Minimal residual disease in solid tumors: an overview

Journal Article

Characterization of chlorine and heavy metals for the potential recycling of bottom ash from municipal

Boran WU, Dongyang WANG, Xiaoli CHAI, Fumitake TAKAHASHI, Takayuki SHIMAOKA

Journal Article

Effect of the ultraviolet/chlorine process on microbial community structure, typical pathogens, and antibiotic

Journal Article

Characterization of chlorine dioxide as disinfectant for the removal of low concentration microcystins

Mingsong WU, Junli HUANG, Yuling ZHANG, Shijie YOU, Shaofeng LI, Zhilin RAN, Yu TIAN

Journal Article

The formation mechanism and the influence factor of residual stress in machining

Zhaoxu QI,Bin LI,Liangshan XIONG

Journal Article