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Journal articles on the topic 'Contamination of drinking water'

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1

Miettinen, Ilkka T., Terttu Vartiainen, and Pertti J. Martikainen. "Contamination of drinking water." Nature 381, no. 6584 (1996): 654–55. http://dx.doi.org/10.1038/381654b0.

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2

Aboujassoum, Hamda Mohammed, and Ozeas S. Costa. "Water contamination: Cadmium in drinking water." Qatar Foundation Annual Research Forum Proceedings, no. 2012 (October 2012): EEPS11. http://dx.doi.org/10.5339/qfarf.2012.eeps11.

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3

Gebel, T. W. "Arsenic and Drinking Water Contamination." Science 283, no. 5407 (1999): 1455e—1455. http://dx.doi.org/10.1126/science.283.5407.1455e.

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4

Říhová Ambrožová, J., J. Hubáčková, and I. Čiháková. "Drinking water quality in the Czech Republic." Czech Journal of Food Sciences 27, No. 2 (2009): 80–87. http://dx.doi.org/10.17221/155/2008-cjfs.

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The quality of water has to be controlled and monitored by drinking water suppliers during all stages of the treatment process from the water sources to the end of distribution systems. The research, performed in Czech Republic from 2006 to 2008, deals with the assessment of the affect of water tanks on the quality of water supplied to consumers, specifically from various points of view: microbiological, biological and physic-chemical changes in water accumulation. Also studied was the influence of the air on the quality of accumulated water (secondary contamination), the influence of the stru
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Bhatt, Rohi T., Manisha A. Nagwadiya, Sheji Chandran, and Bhupesh N. Yagnik. "Identification of microbial contaminants in drinking water samples of Ahmedabad using PCR." Journal of Applied and Natural Science 10, no. 3 (2018): 905–9. http://dx.doi.org/10.31018/jans.v10i3.1796.

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Quality of drinking water is one of the greatest anxiety of water consumers with contamination of different pathogenic microorganisms especially fungi and bacteria. Water-borne pathogen contamination in water resources and related diseases are a major water quality concern throughout the world. A motivation for this study was the numerous reports about these contaminations of drinking water and the associated diseases. Water samples were collected from various locations of Ahmedabad in February 2017. The samples were analyzed by 16S rDNA PCR and ITS rDNA PCR since the DNA sequence polymorphism
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6

Daud, M. K., Muhammad Nafees, Shafaqat Ali, et al. "Drinking Water Quality Status and Contamination in Pakistan." BioMed Research International 2017 (2017): 1–18. http://dx.doi.org/10.1155/2017/7908183.

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Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical properties of drinking water as well as the presence of various pathogenic microorganisms. About 20% of the whole population of Pakistan has access to safe drinking water. The remaining 80% of population is forced to use unsafe drinking water due to the scarcity of safe and healthy d
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Blohina, Tatjana, and Ināra Laizāne. "DRINKING WATER MICROBIOLOGICAL CONTAMINATION IN WELLS." HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 22 (April 25, 2018): 100–103. http://dx.doi.org/10.17770/het2018.22.3629.

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This article is about very important topic, about water microbiological contamination in wells in village side. Water samples were tested with Idexx metoth “Colilert - 18”test, that is ISO (International Organization for Standardization) standard 9308-2:2012 for detecting total coliforms and E.coli in water. This tests allows know answer about water microbiological contamination in 18h. The article tells about this test method and how this method works. Summary were tested five water samples. In all samples were found total coliforms, but E.coli was not found. This means that analyzed water is
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8

Bove, F. J. "BIRTH OUTCOMES AND DRINKING WATER CONTAMINATION." Epidemiology 9, Supplement (1998): S47. http://dx.doi.org/10.1097/00001648-199807001-00106.

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9

Brüschweiler, Beat, Wolfgang Märki, and Richard Wülser. "Drinking water contamination by polychlorinated butadienes." Toxicology Letters 189 (September 2009): S229. http://dx.doi.org/10.1016/j.toxlet.2009.06.487.

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10

Sharma, S., and A. Bhattacharya. "Drinking water contamination and treatment techniques." Applied Water Science 7, no. 3 (2016): 1043–67. http://dx.doi.org/10.1007/s13201-016-0455-7.

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11

Khan, Waqar Ahmad, and Sanab Jan. "Drinking Water Contamination and Treatment Techniques." Journal of International Cooperation and Development 6, no. 2 (2023): 57. http://dx.doi.org/10.36941/jicd-2023-0012.

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The earth's survival depends critically on water. Water is necessary for the body's metabolism as well as the synthesis, structure, and movement of cellular components, nutrients, and waste products. The contaminants in water disrupt the mechanism's spontaneity and cause long- and short-term diseases. In this review, the likely contaminations and their potential pathways are explored. Processes and methods to purify water are the product of ongoing scientific efforts. The review presents the technologies' concepts and potentials in an understandable way. Additionally, it contains some signific
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12

Vo, Thi Thuy Loan, and Thi Tuyet Hanh Tran. "Situation of microbiological contamination in bottled drinking water products and some influencing factors in Hau Giang province in 2020." Journal of Health and Development Studies 05, no. 04 (2021): 47–60. http://dx.doi.org/10.38148/jhds.0504skpt20-102.

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Background: Bottled drinking water has become popular for consumption by customers. Bottled drinking water with pathogenic microbiological contamination is a public health concern. This study aimed to describe the current situation of microbiological contamination in bottled drinking water products, food safety conditions and some influencing factors in production facilities in Hau Giang province in 2020. Methods: A cross-sectional study has been conducted in 2020 using quantitative and qualitative methods. The evaluation was carried out at 54 bottled drinking water production facilities, 108
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Sokolova, Ekaterina, Johan Åström, Thomas J. R. Pettersson, Olof Bergstedt, and Malte Hermansson. "Estimation of pathogen concentrations in a drinking water source using hydrodynamic modelling and microbial source tracking." Journal of Water and Health 10, no. 3 (2012): 358–70. http://dx.doi.org/10.2166/wh.2012.183.

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The faecal contamination of drinking water sources can lead to waterborne disease outbreaks. To estimate a potential risk for waterborne infections caused by faecal contamination of drinking water sources, knowledge of the pathogen concentrations in raw water is required. We suggest a novel approach to estimate pathogen concentrations in a drinking water source by using microbial source tracking data and fate and transport modelling. First, the pathogen (norovirus, Cryptosporidium, Escherichia coli O157/H7) concentrations in faecal contamination sources around the drinking water source Lake Rå
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Srikullabutr, Suttiporn, Panpicha Sattasathuchana, Anusak Kerdsin, and Naris Thengchaisri. "Prevalence of coliform bacterial contamination in cat drinking water in households in Thailand." March-2021 14, no. 3 (2021): 721–26. http://dx.doi.org/10.14202/vetworld.2021.721-726.

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Background and Aim: Bacterial contamination of drinking water is a leading cause of gastrointestinal infections. Cats may be at risk of water contamination from feces due to poor sanitation and hygiene. The objectives of the present study were to (1) evaluate the prevalence of coliform bacteria in cat drinking water and (2) identify possible risk factors leading to contamination. Materials and Methods: Fifty-five drinking water samples were collected from water containers used by cats (median age [range]: 5 years [8 months-15 years]) at their home. Using a sterile syringe, 50 mL water was coll
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Yusra Pintaningrum, Akbar Dwi Juliardi, Romi Ermawan, and Ketut Angga Aditya Putra Pramana. "Effect of Arsenic Contamination in Drinking Water During Pregnancy with the Incidence of Congenital Heart Disease: A Meta-Analysis." Unram Medical Journal 12, no. 1 (2023): 1359–63. http://dx.doi.org/10.29303/jku.v12i1.892.

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Background: Water is a basic human need. The need for clean water continues to increase along with the increasing human population. Drinking water providers are required to provide harmless water. Several studies have discussed the effect of arsenic contamination in drinking water on the incidence of congenital heart disease. Objective: To evaluate the impact of arsenic contamination in drinking water during pregnancy on the incidence of congenital heart disease. Method: Search for published scientific articles using the PRISMA (Preferred Reporting, Items for Systematic Reviews and Meta-Analys
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16

Verheyen, Jens, Monika Timmen-Wego, Rainer Laudien, et al. "Detection of Adenoviruses and Rotaviruses in Drinking Water Sources Used In Rural Areas of Benin, West Africa." Applied and Environmental Microbiology 75, no. 9 (2009): 2798–801. http://dx.doi.org/10.1128/aem.01807-08.

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ABSTRACT Diseases associated with viruses also found in environmental samples cause major health problems in developing countries. Little is known about the frequency and pattern of viral contamination of drinking water sources in these resource-poor settings. We established a method to analyze 10 liters of water from drinking water sources in a rural area of Benin for the presence of adenoviruses and rotaviruses. Overall, 541 samples from 287 drinking water sources were tested. A total of 12.9% of the sources were positive for adenoviruses and 2.1% of the sources were positive for rotaviruses
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17

Odo, Joel Inya, Ebah EE, and Eberechukwu AM. "Bacterial Contamination of Drinking Wells in Makurdi Metropolis." International Journal of Oceanography & Aquaculture 8, no. 2 (2024): 1–9. http://dx.doi.org/10.23880/ijoac-16000307.

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This study was carried out to assess the bacterial contamination of drinking wells in Makurdi metropolis. Fifteen (15) untreated water samples, five (5) each were collected from wells in High Level, Wurukum and Wadata areas for physicochemical and bacteriological analysis was done using pour plating and the bacteriological quality was assessed by measuring the total viable, total coliform and fecal coliform counts of bacteria in the samples using Mac Conkey agar and Nutrient agar. The results of the analysis showed that the pH ranged from 6.70 ± 0.16 to 7.40± 0.87, the temperature levels range
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18

JI, Odo. "Bacterial Contamination of Drinking Wells in Makurdi Metropolis." Open Access Journal of Microbiology & Biotechnology 9, no. 2 (2024): 1–9. http://dx.doi.org/10.23880/oajmb-16000295.

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This study was carried out to assess the bacterial contamination of drinking wells in Makurdi metropolis. Fifteen (15) untreated water samples, five (5) each were collected from wells in High Level, Wurukum and Wadata areas for physicochemical and bacteriological analysis was done using pour plating and the bacteriological quality was assessed by measuring the total viable, total coliform and fecal coliform counts of bacteria in the samples using Mac Conkey agar and Nutrient agar. The results of the analysis showed that the pH ranged from 6.70 ± 0.16 to 7.40± 0.87, the temperature levels range
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19

Pintaningrum, Yusra, Akbar Dwi Juliardi NR, Romi Ermawan, and Ketut Angga Aditya Putra Pramana. "Effect of Arsenic Contamination in Drinking Water During Pregnancy with the Incidence of Congenital Heart Disease: A Meta-Analysis." Unram Medical Journal 12, no. 1 (2023): 1359–63. http://dx.doi.org/10.29303/jk.v12i1.4348.

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Background: Water is a basic human need. The need for clean water continues to increase along with the increasing human population. Drinking water providers are required to provide harmless water. Several studies have discussed the effect of arsenic contamination in drinking water on the incidence of congenital heart disease. Objective: To evaluate the impact of arsenic contamination in drinking water during pregnancy on the incidence of congenital heart disease. Method: Search for published scientific articles using the PRISMA (Preferred Reporting, Items for Systematic Reviews and Meta-Analys
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20

Zeb, Raja Asim, Raja Shoaib Zahoor, and Dr Ariba Farooq. "INSPECTION OF DRINKING WATER CALIBRE TRAIT OF BHIMBER AZAD KASHMIR, PAKISTAN." Journal CleanWAS 5, no. 2 (2021): 68–72. http://dx.doi.org/10.26480/jcleanwas.02.2021.68.72.

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The article summarizes the outcomes of abundant physicochemical equity of drinking water and pathogenic microorganisms conducted for drinking water trait condition of Bhimber Azad Kashmir. Drinking water quality index (DWQI) based on TDS, pH, Ca+2, Na+, was used to assess the drinking water quality. Being unnerves increase in the population and hasty commercial construction, drinking water quality is highly affected constantly in Bhimber Azad Kashmir. About 18% of whole population of Bhimber Azad Kashmir has approach to secure drinking water. The resting 80% of population is enforced to use pe
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21

Zahoor, Raja Shoaib, Ariba Farooq, Raja Asim Zeb, Siraj Ul haq, and Raja Tanweer Shabbir. "Estimation of heavy metals (As/Cr/Cd) and various water quality assurance parameters of groundwater samples obtained from Jageer Katkair, Muzaffarabad." International Journal of Hydrology 6, no. 4 (2022): 163–67. http://dx.doi.org/10.15406/ijh.2022.06.00321.

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The article presents a summary of the key findings from significant physicochemical parameters of drinking water, particularly screening for heavy metals and pathogenic microorganisms for Jagheer Katkair, Muzaffarabad Azad Kashmir. The drinking water quality is determined using the drinking water quality index (DWQI), which is based on turbidity, EC, Ca+2, and Mg+2. In Jagheer Katkair, Muzaffarabad Azad Kashmir, drinking water security is significantly damaged continuously due to unsettling population growth and hasty waste sludge. In Jagheer Katkair, Muzaffarabad Azad Kashmir, about 8% of the
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22

Hasan, Md Masud, Zahirul Hoque, Enamul Kabir, and Shahadut Hossain. "Differences in levels of E. coli contamination of point of use drinking water in Bangladesh." PLOS ONE 17, no. 5 (2022): e0267386. http://dx.doi.org/10.1371/journal.pone.0267386.

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This study aimed to quantify the inequalities and identify the associated factors of the UN sustainable development goal (SDG) targets in relation to safe drinking water. The concentration of the gut bacterium Escherichia coli in drinking water at the point of use (POU) and other information were extracted from the latest wave of the nationally representative Bangladesh Multiple Indicator Cluster Survey (MICS 2019). Bivariate and multivariable multinomial logistic regression models were used to identify potential predictors of contamination, whereas, classification trees were used to determine
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23

Ferdous, Jannatul, Rebeca Sultana, Ridwan Bin Rashid, Sabera Saima, Anowara Begum, and Peter Kjær Mackie Jensen. "Comparative Assessment of Fecal Contamination in Piped-to-Plot Communal Source and Point-of-Drinking Water." Water 13, no. 9 (2021): 1139. http://dx.doi.org/10.3390/w13091139.

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The aim of this study was to compare the water quality of piped-to-plot source water with point-of-drinking water in the households of a low-income urban area in Bangladesh. A total of 430 low-income households and 78 communal sources connected to these households were selected from the East Arichpur area of Dhaka. The water samples were collected from point-of-drinking vessels (household members’ preferred drinking vessels i.e., a mug, glass, or bottle) in households and from linked sources at six-week intervals between September 2014 and December 2015. Water samples were processed using stan
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Dejus, Sandis, Alīna Neščerecka, and Tālis Juhna. "ON-LINE DRINKING WATER CONTAMINATION EVENT DETECTION METHODS." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 1 (June 15, 2017): 77. http://dx.doi.org/10.17770/etr2017vol1.2627.

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A task of water supply systems is to provide safe drinking water to every customer, which is a basic human need. Aging of water supply networks and increased precaution of terrorism risks led to re-evaluation of drinking water supply system reliability and vulnerability to accidental and intentional contamination. Contamination of drinking water can cause health, social, psychological and economic issues. During the last decade, early warning systems (EWS) were often used to ensure the safety of drinking water. EWS are driven by conventional sets of drinking water quality sensors, and the coll
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Siregar, Nurhanifah, Wiwi Wardani Tanjung, and Lena Juliana Harahap. "Depot Sanitation, Hygiene, and Analysis of Total Microba Control in Refilled Drinking Water in The Barus District." International Journal of Basic and Applied Science 10, no. 4 (2022): 154–62. http://dx.doi.org/10.35335/ijobas.v10i4.68.

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Water is the most important requirement for life. People would prefer to refill their drinking water to satisfy their needs because it is easier and more efficient. It is important to implement hygiene and sanitation measures at drinking water depots if the drinking water produced is to be healthy and safe. Contamination of water can occur if drinking water depots are not kept clean and sanitary. The research used is a descriptive study conducted in the Barus District, with the goal of providing a description of the depot's hygiene and sanitation, as well as laboratory analysis to identify the
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Palapa, N. "Assessment of rural residential areas according to drinking water quality." Agroecological journal, no. 4 (November 13, 2015): 41–47. https://doi.org/10.33730/2077-4893.4.2015.318166.

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The problem of water supply and contamination of drinking water in rural residential areas of various toxicants was considered. The basic factors and sources of contamination of drinking water in the residential area are given. In order to prevent harmful substances to the source of drinking water and protection of water bodies from pollution we proposed a series of measures whose implementation will provide the rural population with drinking water that meets quality standards. The basic indicators of the quality of drinking water, which are necessary to assess the condition of rural residenti
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Khanal, Nabin B., and Levan Elbakidze. "Peril in the Pipeline: Unraveling the threads of PFAS contamination in U.S. drinking water systems." PLOS ONE 19, no. 4 (2024): e0299789. http://dx.doi.org/10.1371/journal.pone.0299789.

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We examined the spatial distribution of Per- and Polyfluoroalkyl Substances (PFAS) in the US drinking water and explored the relationship between PFAS contamination, public water systems (PWS) characteristics, and socioeconomic attributes of the affected communities. Using data from the EPA’s third Unregulated Contaminant Rule, the Census Bureau, and the Bureau of Labor Statistics, we identified spatial contamination hot spots and found that PFAS contamination was correlated with PWSs size, non-surface raw water intake sources, population, and housing density. We also found that non-white comm
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Memoona Siddiqua, Sabeen Sabri, and Mukarram Sharif. "COMPARATIVE MICROBIAL EXAMINATION OF HOUSEHOLD DRINKING WATER AND WATER FILTRATION." Lahore Garrison University Journal of Life Sciences 9, no. 01 (2025): 1–9. https://doi.org/10.54692/lgujls.2025.0901389.

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Water is an essential element for survival on earth. Poor water quality is one of Pakistan's biggest health concerns and environmental issues. Drinking water quality has become worsedue to microbial and chemical contamination in water supplies and groundwater. To evaluate contamination, the standard plate count method, spread plate method, most portable number (MPN), and kit method were used. In the spread plate method, a specific amount of sample was poured and spread by the sterilized spreader evenly on the agar medium. The petri plates were incubated at 37° Celsius for 24 hours. After 24 ho
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DeSILVA, M. B., S. SCHAFER, M. KENDALL SCOTT, et al. "Communitywide cryptosporidiosis outbreak associated with a surface water-supplied municipal water system – Baker City, Oregon, 2013." Epidemiology and Infection 144, no. 2 (2015): 274–84. http://dx.doi.org/10.1017/s0950268815001831.

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SUMMARYCryptosporidium, a parasite known to cause large drinking and recreational water outbreaks, is tolerant of chlorine concentrations used for drinking water treatment. Human laboratory-based surveillance for enteric pathogens detected a cryptosporidiosis outbreak in Baker City, Oregon during July 2013 associated with municipal drinking water. Objectives of the investigation were to confirm the outbreak source and assess outbreak extent. The watershed was inspected and city water was tested for contamination. To determine the community attack rate, a standardized questionnaire was administ
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Asma, Bibi. "Effects of heavy metals contamination on health." ALIF - Agri-Sciences Magazine 1, no. 2 (2022): 21–22. https://doi.org/10.5281/zenodo.7464510.

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Water, the universal solvent, is an essential component of our body. About 60% of our body is made up of water, and it is used by everybody cell as it carries water, oxygen and nutrients into and out of cells. So, it is a crucial part of the body, and its quality matters to us because our health is directly linked with the quality of water we consume. Today the availability of clean drinking water is getting challenging, and its contamination is increasing day by day. It is not a country or nationwide problem. It has now become a worldwide threat. About 884 million people did not get access to
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Ng, Ding-Quan, and Yi-Pin Lin. "Investigation of Lead Levels in Potable Water from Faucets, Water Fountains and Water Dispensers Using Various Sampling Protocols in Schools." Impact 2020, no. 7 (2020): 50–52. http://dx.doi.org/10.21820/23987073.2020.7.50.

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Lead contamination is an example of how elements that leach into drinking water can lead to considerable health problems in local communities. A research team led by Assistant Professor Ding-Quan Ng, from Chaoyang University of Technology, has been investigating the levels of lead found in drinking water in schools. They are also investigating lead release that occurs as a result of galvanic corrosion into potable water. Ng and his colleagues hope to shine a light on the dangers of lead contamination in drinking water supplies and seek to use their findings to promote the establishment of new
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Moreira, N. A., and M. Bondelind. "Safe drinking water and waterborne outbreaks." Journal of Water and Health 15, no. 1 (2016): 83–96. http://dx.doi.org/10.2166/wh.2016.103.

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The present work compiles a review on drinking waterborne outbreaks, with the perspective of production and distribution of microbiologically safe water, during 2000–2014. The outbreaks are categorised in raw water contamination, treatment deficiencies and distribution network failure. The main causes for contamination were: for groundwater, intrusion of animal faeces or wastewater due to heavy rain; in surface water, discharge of wastewater into the water source and increased turbidity and colour; at treatment plants, malfunctioning of the disinfection equipment; and for distribution systems,
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Singh, Varnita. "Contamination of Underground Drinking Water at Tarikampur." International Journal for Research in Applied Science and Engineering Technology 7, no. 5 (2020): 1227–33. http://dx.doi.org/10.22214/ijraset.2020.5195.

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Ghervase, Luminita, Elfrida M. Carstea, Dan Savastru, and Gabriela Pavelescu. "FLUORESCENCE EVALUATION OF DRINKING WATER ORGANIC CONTAMINATION." Environmental Engineering and Management Journal 9, no. 11 (2010): 1497–501. http://dx.doi.org/10.30638/eemj.2010.202.

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35

E, Hill, and DiSalvo R. "Public Drinking Water Contamination and Birth Outcomes." Environmental Epidemiology 3 (October 2019): 159. http://dx.doi.org/10.1097/01.ee9.0000607520.82579.07.

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Khan, Aneire, Santosh Kumar Mojumder, Sari Kovats, and Paolo Vineis. "Saline contamination of drinking water in Bangladesh." Lancet 371, no. 9610 (2008): 385. http://dx.doi.org/10.1016/s0140-6736(08)60197-x.

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37

Bove, Frank J., Mark C. Fulcomer, Judith B. Klotz, Jorge Esmart, Ellen M. Dufficy, and Jonathan E. Savrin. "Public Drinking Water Contamination and Birth Outcomes." American Journal of Epidemiology 141, no. 9 (1995): 850–62. http://dx.doi.org/10.1093/oxfordjournals.aje.a117521.

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38

Atta, Mona, Wesam Amer, Gamalat Ali, and Afaf Zamzam. "Relation between Drinking Water Contamination and Gastroenteritis." Egyptian Journal of Medical Microbiology 28, no. 3 (2019): 17–24. http://dx.doi.org/10.21608/ejmm.2019.282950.

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39

Jalees, Muhammad Irfan, Muhammad Umar Farooq, and Asma Tufail Shah. "Cancer risk assessment and modeling of groundwater contamination near industrial estate, Lahore, Pakistan." Journal of Water, Sanitation and Hygiene for Development 11, no. 2 (2021): 314–26. http://dx.doi.org/10.2166/washdev.2021.217.

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Abstract More than 60% of the population of Pakistan has no access to safe drinking water. Industrial zones near populated areas make conditions more severe due to continuous contamination. The aim of this study was to use statistical tools for correlation and source identification and health risk assessment of contamination due to Sundar Industrial Estate (SIE), Lahore, Pakistan. Drinking and wastewater samples were collected from SIE and analyzed for physical, chemical, microbial, and heavy metals analysis. Results showed that heavy metals and microbial contamination were beyond the National
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40

Hikal, Wafaa M. "Parasitic Contamination of Drinking Water and Egyptian Standards for Parasites in Drinking Water." Open Journal of Ecology 10, no. 01 (2020): 1–21. http://dx.doi.org/10.4236/oje.2020.101001.

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41

Gray, John. "Water contamination events in UK drinking-water supply systems." Journal of Water and Health 6, S1 (2008): 21–26. http://dx.doi.org/10.2166/wh.2008.123.

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Water supply companies in the UK have a duty under prime UK legislation to notify the Drinking Water Inspectorate of events affecting or potentially affecting the quality of drinking-water supplies. Under the same legislation, the Inspectorate has a duty to investigate each event. After assessing all of the information available, including companies' reports, the Inspectorate advises on the way in which the event was handled and whether any statutory requirements were contravened. If appropriate, a prosecution of the water company may be initiated. Copies of the assessment are sent to the wate
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42

Paranthaman, Karthikeyan, and Henrietta Harrison. "Drinking water incidents due to chemical contamination in England and Wales, 2006–2008." Journal of Water and Health 8, no. 4 (2010): 735–40. http://dx.doi.org/10.2166/wh.2010.127b.

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Contamination of drinking water by microbiological and chemical agents can lead to adverse health effects. In England and Wales, the Chemicals Hazards and Poisons Division (CHaPD) of the Health Protection Agency provides expert advice on the consequences to public health of chemical contamination incidents affecting drinking water. In this study, we extracted data from the National Database on the type and nature of drinking water contamination events reported to the CHaPD between 2006 and 2008. Eighty-two incidents with confirmed chemical contamination were identified. Among the 70 incidents
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Harris, Angela R., Jennifer Davis, and Alexandria B. Boehm. "Mechanisms of post-supply contamination of drinking water in Bagamoyo, Tanzania." Journal of Water and Health 11, no. 3 (2013): 543–54. http://dx.doi.org/10.2166/wh.2013.023.

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Access to household water connections remains low in sub-Saharan Africa, representing a public health concern. Previous studies have shown water stored in the home to be more contaminated than water at the source; however, the mechanisms of post-supply contamination remain unclear. Using water quality measurements and structured observations of households in Bagamoyo, Tanzania, this study elucidates the causal mechanisms of the microbial contamination of drinking water after collection from a communal water source. The study identifies statistically significant loadings of fecal indicator bact
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Goel, Naveen K., Rambha Pathak, Sangeeta Gulati, S. Balakrishnan, Navpreet Singh, and Hardeep Singh. "Surveillance of bacteriological quality of drinking water in Chandigarh, northern India." Journal of Water and Health 13, no. 3 (2015): 931–38. http://dx.doi.org/10.2166/wh.2015.132.

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The study was carried out in Chandigarh, India with the following objectives: (1) to monitor the bacteriological quality of drinking water; (2) to collect data on bacteriological contamination of water collected at point of use; (3) to test both groundwater being supplied through hand pumps and pre-treated water; and (4) to determine the pattern of seasonal variations in quality of water. The community-based longitudinal study was carried out from 2002 to 2007. Water samples from hand pumps and tap water were collected from different areas of Chandigarh following a simple random sampling strat
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Too, Johana Kiplagat, Willy Kipkemboi Sang, Zipporah Ng'ang'a, and Musa Otieno Ngayo. "Fecal contamination of drinking water in Kericho District, Western Kenya: role of source and household water handling and hygiene practices." Journal of Water and Health 14, no. 4 (2016): 662–71. http://dx.doi.org/10.2166/wh.2016.137.

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Inadequate protection of water sources, and poor household hygienic and handling practices have exacerbated fecal water contamination in Kenya. This study evaluated the rate and correlates of thermotolerant coliform (TTC) household water contamination in Kericho District, Western Kenya. Culture and multiplex polymerase chain reaction (PCR) techniques were used to characterize TTCs. The disk diffusion method was used for antibiotic susceptibility profiling of pathogenic Escherichia coli. Out of the 103 households surveyed, 48 (46.6%) had TTC contaminated drinking water (TTC levels of >10
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Al-Omran, Abdulrasoul, Fahad Al-Barakah, Abdullah Altuquq, Anwar Aly, and Mahmoud Nadeem. "Drinking water quality assessment and water quality index of Riyadh, Saudi Arabia." Water Quality Research Journal 50, no. 3 (2015): 287–96. http://dx.doi.org/10.2166/wqrjc.2015.039.

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One hundred and eighty drinking water samples were collected from five zones of Riyadh governorate including Riyadh main zone, Ulia, Nassim, Shifa, and Badiah zones. The water was collected from the main water network and underground and upper household tanks in each zone. The water quality was found to be acceptable for drinking with respect to chemical characteristics; however, analyses exhibited some microbial contamination. The water quality index (WQI) is a mathematical method used to facilitate water quality explanation. The WQI was calculated using several physico-chemical and microbial
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Sabariah, Sabariah. "FAKTOR-FAKTOR YANG BERPENGARUH TERHADAP CEMARAN AIR MINUM ISI ULANG OLEH ESCHERICHIA COLI DI KOTA DENPASAR TAHUN 2015." JURNAL KEDOKTERAN 3, no. 2 (2019): 552. http://dx.doi.org/10.36679/kedokteran.v3i2.72.

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Drinking water is water that meets quality of health. The requirements include microbiology, chemistry, physics and radioactivity aspects.The high public interest in the consumption of bottled water and high prices of bottled drinking water encourage. However, the growth of refill drinking water (AMIU), licensing, training, supervision and circulation can not be done properly, which affect the poor drinking water quality assurance that could potentially cause harm to health.The study was a analytical descriptive study with cross sectional. This study showed 7 (15.6%) of 45 refilled drinking wa
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Imran, Abubakar, Tariq Manzoor, Muhammad Ibrahim, and Wasif Munaf. "DRINKING WATER." Professional Medical Journal 23, no. 03 (2016): 339–42. http://dx.doi.org/10.29309/tpmj/2016.23.03.1485.

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Introduction: World Health Organization, (WHO) estimates that more than 80%of poor health conditions in developing countries, is related to water and sanitation condition.The supply water and sanitary lines often overlap in our water supply system and watercontaminated by fecal contents and become a major cause of GIT infections and outbreaksin human populations. Objective: The Objective of the study was to determine the fecalcontamination level in tube well water across the distributing supply lines. Study Design: Thestudy design was observational. Settings: Fatima Memorial Hospital, College
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Copeland, Curtis C., Benjamin B. Beers, Meghan R. Thompson, et al. "Faecal contamination of drinking water in a Brazilian shanty town: importance of household storage and new human faecal marker testing." Journal of Water and Health 7, no. 2 (2009): 324–31. http://dx.doi.org/10.2166/wh.2009.081.

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Worldwide, contaminated drinking water poses a major health threat, particularly to child development. Diarrhoea represents a large part of the water-related disease burden and enteric infections have been linked to nutritional and growth shortfalls as well as long-term physical and cognitive impairment in children. Previous studies detailed the frequency of infection and the consequences for child health in a shanty town in north-east Brazil. To determine the frequency of contaminated water, we measured faecal contamination in primary drinking water samples from 231 randomly selected househol
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Al Khatib, Issam A., and Moammar Orabi. "[Causes of drinking-water contamination in rain-fed cisterns in three villages in Ramallah and Al-Bireh District, Palestine]." Eastern Mediterranean Health Journal 10, no. 3 (2004): 429–36. http://dx.doi.org/10.26719/2004.10.3.429.

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Westudied the biological characteristics of drinking-water in three villages in Ramallah and al-Bireh district, by testing the total coliforms. Water samples were collected from rain-fed cisterns between October and November 2001. The results show that 87% of tested samples of drinking-water were highly contaminated and in need of coagulation, filtration and disinfection based on the World Health Organization guidelines for drinking-water, and 10.5% had low contamination and were in need of treatment by disinfection only. Only 2.5% of the tested samples were not contaminated and were suitable
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