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Drinking water safety: science, technology, engineering and policy

Jun MA,David RECKHOW,Yuefeng XIE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 2-2 doi: 10.1007/s11783-015-0771-4

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Drinking water safety and the development of purification technology

Li Guibai

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 20-23

Abstract: style="text-align: justify;">This paper briefly introduced the evolution of purification technology for drinkingwater over time.Moreover, reaction measures (dosing variety of regents for different contaminants) for urban source waterA new technology of KMnO4 and potassium permanganate composite (PPC) for drinking water purification

Keywords： urban drinking water safety     tertiary purification processes     UF     source water emergencies and their reaction    

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Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process

CHEN Wei, LIN Tao, WANG Leilei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 280-285 doi: 10.1007/s11783-007-0047-8

Abstract: In this paper, the drinking water biotic safety of particles and bacteria attached to fines in activatedparticles with sizes >2 μm was 77 CNT/mL more than the present particle control criterion of the American drinkingwater product standard (50 CNT/mL).Results showed that the particles and bacteria attached to activated carbon fines may influence drinkingwater biotic safety, and that the effective control measures need to be further investigated.

Keywords： particle number     process     cultivation     activated     relative    

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Eutrophication Control of Lake/Reservoir Water Sources and Assurance of Drinking Water Safety in China

Cao Xiaofeng, Ji Zehua, Lan Huachun, Liu Huijuan, Qu Jiuhui

Strategic Study of CAE 2022, Volume 24, Issue 5,   Pages 34-40 doi: 10.15302/J-SSCAE-2022.05.005

Abstract: of drinking water supply.Four targeted suggestions were recommended for guaranteeing drinking water safety: (1) strengtheningenvironmental protection and ecological restoration of lake and reservoir drinking water sources, (2)water safety in the entire process, (3) building an intelligent supervision platform based on big datawater safety.

Keywords： climate change     drinking water     safety guarantee     lake and reservoir     eutrophication    

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Nanofiltration for drinking water treatment: a review

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 681-698 doi: 10.1007/s11705-021-2103-5

Abstract: In recent decades, nanofiltration (NF) is considered as a promising separation technique to produce drinkingwater from different types of water source.In this paper, we comprehensively reviewed the progress of NF-based drinking water treatment, throughprovide potential insights for future development of high-efficiency NF membranes for stable and reliable drinkingwater treatment.

Keywords： nanofiltration     drinking water     disinfection byproducts     micropollutants     selectivity    

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Emergency drinking water treatment in source water pollution incident-technology and practice in China

Xiaojian ZHANG , Chao CHEN ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 364-368 doi: 10.1007/s11783-009-0027-2

Abstract: An investigation into emergency potable water treatment technologies was conducted to investigate China’s water pollution situation.This paper presents the three largest and most significant water pollution incidents in China to dateRiver in November 2005, the cadmium pollution incident in the Beijiang River in December 2005, and the watercrisis with odorous tap water in Wuxi City in May 2007.

Keywords： emergency drinking water treatment     water pollution     adsorption     oxidation     precipitation    

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What have we known so far about microplastics in drinking water treatment? A timely review

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-021-1492-5

Abstract:

• 23 available research articles on MPs in drinking water treatment

Keywords： Microplastics     Drinking water treatment     Coagulation     Flocculation     Membrane     Filtration    

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Research on the Strategies for Safe Management of Drinking Water in the Yangtze River Delta

Chu Wenhai , Yang Xu , Xiao Rong , Jin Wei

Strategic Study of CAE 2022, Volume 24, Issue 5,   Pages 19-25 doi: 10.15302/J-SSCAE-2022.05.003

Abstract:

The safety of drinking water is related to the national economy and theThe Chinese government has always attached great importance to the safety guarantee of drinking waterenvironmental pollution has brought great challenges to the safety of drinking water.After more than ten years of development, the overall level of drinking water safety assurance in the, and the drinking water safety assurance work of the Yangtze River Delta Megalopolis is still facing

Keywords： drinking water     Yangtze Delta     safety guarantee     micro-pollutants     emerging contaminants     green development     smart water supply    

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Potential shift of bacterial community structure and corrosion-related bacteria in drinking water distributionpipeline driven by water source switching

Yue Hu, Ding Dong, Kun Wan, Chao Chen, Xin Yu, Huirong Lin

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1320-3

Abstract: As a result of pollution in the present water sources, cities have been forced to utilize cleaner waterThree types of finished water were used for simulation, the polluted source water from the Qiantang andDongtiaoxi Rivers (China) was replaced by cleaner water from Qiandao Lake (China).was in a downtrend, which leads to a great reduction in the risk of bacterial leakage in the produced drinkingwater.

Keywords： Drinking water biosafety     Water source switching     Drinking water distribution system     Transition effects    

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Comparative genotoxicity of water processed by three drinking water treatment plants with different water

Ting Zhang, Heze Liu, Yiyuan Zhang, Wenjun Sun, Xiuwei Ao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1214-4

Abstract: Genotoxicity of substances is unknown in the water after treatment processes.chemicals, and disinfection byproducts in modern drinking water treatment plants.following the different water treatment processes.In this study, samples were collected from three drinking water treatment plants with different treatmentindicated that biological activated carbon reduced the genotoxicity by 38%, 77%, and 46% in the three drinking

Keywords： Drinking water     Treatment process     Genotoxicity     Umu test     Ecological Structure-Activity Relationship    

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dissemination and removal of antibiotic resistant bacteria and antibiotic resistance genes in urban drinkingwater system: A review

Qiaowen Tan, Weiying Li, Junpeng Zhang, Wei Zhou, Jiping Chen, Yue Li, Jie Ma

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 3, doi: 10.1007/s11783-019-1120-9

Abstract:

Reviewed the change of ARGs and ARB in full-scale urban drinkingwater systems.

Keywords： Antibiotic resistant bacteria     Antibiotic resistance genes     Water source     Drinking water treatment plant     Drinking water distribution system     Urban drinking water system    

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Seasonal and treatment-process variations in invertebrates in drinking water treatment plants

Zhiling Wu, Xianchun Tang, Hongbin Chen

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1354-6

Abstract: . • Invertebrates can survive and reproduce in chlorine disinfected clear water tanks. • ProportionsProblems associated with excessive propagation and leakage of invertebrates in drinking water have receivedperformed a monthly survey of invertebrate abundance and taxa in the effluent of each treatment stage in a drinking(BAC) filter, and finished water significantly correlated with water temperature, whereas no correlationThe average proportion of endogenous invertebrates in the finished water was higher than 79.0%.

Keywords： Invertebrates     Drinking water     Seasonal variations     Treatment process    

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Molecular analysis of bacterial community in the tap water with different water ages of a drinking water

Feng Wang, Weiying Li, Yue Li, Junpeng Zhang, Jiping Chen, Wei Zhang, Xuan Wu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1020-4

Abstract: Bacterial community in the drinking water distribution system (DWDS) was regulated by multiple environmentalfactors, many of which varied as a function of water age.In this study, four water samples with different water ages, including finished water (FW, 0 d) and tapagents other than chlorine or agents that can act synergically with chlorine should be developed for drinkingwater disinfection.

Keywords： Bacterial community     Water age     High-throughput sequencing technique     Drinking water distribution system    

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Applying chemical sedimentation process in drinking water treatment plant to address the emergent arsenicspills in water sources

Pengfei LIN,Xiaojian ZHANG,Hongwei YANG,Yong LI,Chao CHEN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 50-57 doi: 10.1007/s11783-014-0733-2

Abstract: Arsenic (As) spills occurred more frequently and sometimes polluted water sources in recent years inurgent need to develop emergency treatment technologies to address the arsenic threat for large-scale waterIn response, we developed a chemical sedimentation technology to remove arsenic contaminants for waterefficiency of this treatment technology has also been demonstrated by a real production test in one watertreatment plant with arsenic-rich source water and one emergency response.

Keywords： Arsenic spill     chemical sedimentation     coagulation     drinking water     emergency treatment    

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Countermeasures for Assuring Water Ecological Environment Security in China

Huo Shouliang,Zhang Hanxiao,Jin Xiaowei ,Cao Xiaofeng,Wu Fengchang

Strategic Study of CAE 2022, Volume 24, Issue 5,   Pages 1-7 doi: 10.15302/J-SSCAE-2022.05.001

Abstract: , pollution of drinking water sources, contamination of groundwater and coastal waters, emerging pollutants, and shortage of ecological water.quality improvement, water ecological protection, and water environmental risk prevention and controlof drinking water safety in the new era.supervision platform for drinking water safety based on big data fusion.

Keywords： water ecological environment     ecological civilization     quality improvement     water ecological security     drinking water safety    

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Title Author Date Type Operation

Drinking water safety: science, technology, engineering and policy

Jun MA,David RECKHOW,Yuefeng XIE

Journal Article

Drinking water safety and the development of purification technology

Li Guibai

Journal Article

Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process

CHEN Wei, LIN Tao, WANG Leilei

Journal Article

Eutrophication Control of Lake/Reservoir Water Sources and Assurance of Drinking Water Safety in China

Cao Xiaofeng, Ji Zehua, Lan Huachun, Liu Huijuan, Qu Jiuhui

Journal Article

Nanofiltration for drinking water treatment: a review

Journal Article

Emergency drinking water treatment in source water pollution incident-technology and practice in China

Xiaojian ZHANG , Chao CHEN ,

Journal Article

What have we known so far about microplastics in drinking water treatment? A timely review

Journal Article

Research on the Strategies for Safe Management of Drinking Water in the Yangtze River Delta

Chu Wenhai , Yang Xu , Xiao Rong , Jin Wei

Journal Article

Potential shift of bacterial community structure and corrosion-related bacteria in drinking water distributionpipeline driven by water source switching

Yue Hu, Ding Dong, Kun Wan, Chao Chen, Xin Yu, Huirong Lin

Journal Article

Comparative genotoxicity of water processed by three drinking water treatment plants with different water

Ting Zhang, Heze Liu, Yiyuan Zhang, Wenjun Sun, Xiuwei Ao

Journal Article

dissemination and removal of antibiotic resistant bacteria and antibiotic resistance genes in urban drinkingwater system: A review

Qiaowen Tan, Weiying Li, Junpeng Zhang, Wei Zhou, Jiping Chen, Yue Li, Jie Ma

Journal Article

Seasonal and treatment-process variations in invertebrates in drinking water treatment plants

Zhiling Wu, Xianchun Tang, Hongbin Chen

Journal Article

Molecular analysis of bacterial community in the tap water with different water ages of a drinking water

Feng Wang, Weiying Li, Yue Li, Junpeng Zhang, Jiping Chen, Wei Zhang, Xuan Wu

Journal Article

Applying chemical sedimentation process in drinking water treatment plant to address the emergent arsenicspills in water sources

Pengfei LIN,Xiaojian ZHANG,Hongwei YANG,Yong LI,Chao CHEN

Journal Article

Countermeasures for Assuring Water Ecological Environment Security in China

Huo Shouliang,Zhang Hanxiao,Jin Xiaowei ,Cao Xiaofeng,Wu Fengchang

Journal Article