Characteristics of Nano-plastics in Bottled Drinking Water

2021 ◽  
pp. 127404
Author(s):  
Yihe Huang ◽  
Ka Ki Wong ◽  
Wei Li ◽  
Haoran Zhao ◽  
Tianming Wang ◽  
...  
Keyword(s):  
Drinking Water ◽  
Bottled Drinking Water

QUALITY OF BOTTLED DRINKING WATER IN MUSCAT REGION, OMAN - A PRELIMINARY STUDY

2019 ◽  
Vol 75 (11) ◽  
Author(s):  
R.D. Senthil Kumar
Keyword(s):  
Drinking Water ◽  
Bottled Drinking Water ◽  
Preliminary Study

scholarly journals Determination of bromate and chlorinated haloacetic acids in bottled drinking water with chromatographic methods

Chemosphere ◽  
2004 ◽  
Vol 55 (9) ◽  
pp. 1253-1258 ◽  
Author(s):  
Yongjian Liu ◽  
Shifen Mou
Keyword(s):  
Drinking Water ◽  
Haloacetic Acids ◽  
Bottled Drinking Water ◽  
Chromatographic Methods

PROBLEMS OF QUALITY AND SAFETY OF BOTTLED DRINKING WATER

2018 ◽  
Author(s):  
Л.И. АМБАРЦУМЯН ◽  
Е.Н. ГУБА ◽  
М.В. ГУСЕВА ◽  
С.Н. ДИЯНОВА ◽  
В.В. ИЛЛАРИОНОВА
Keyword(s):  
Drinking Water ◽  
Chemical Composition ◽  
Water Samples ◽  
Quality And Safety ◽  
Testing Laboratory ◽  
Bottled Drinking Water ◽  
Microelement Composition ◽  
Microbiological Indicators

Проведены исследования качества 12 образцов питьевой бутилированной воды в условиях аккредитованной испытательной лаборатории. Исследование информативности маркировки образцов воды выявило, что не все производители выполняют требования ТР ТС 022/2011. Дана оценка органолептических, физико-химических и микробиологических показателей питьевой воды. Определены критерии безвредности химического состава образцов. Исследован макро- и микроэлементный состав. Выявлена необходимость повышения степени ответственности производителей при формировании качества. The quality of 12 samples of bottled drinking water was studied in an accredited testing laboratory. The study of informative labeling of water samples revealed that not all manufacturers fulfill the requirements of TR TS 022/2011. The evaluation of organoleptic, physicochemical and microbiological indicators of drinking water is given. Criteria of harmlessness of the chemical composition of samples are defined. It is investigated macro- and microelement composition of drinking water. The necessity to increase the degree of responsibility of producers in the formation of quality is revealed.

scholarly journals Hyponatremic Seizures Secondary to Oral Water Intoxication in Infancy: Association With Commercial Bottled Drinking Water

PEDIATRICS ◽  
1997 ◽  
Vol 100 (6) ◽  
pp. e4-e4 ◽  
Author(s):  
R. C. Bruce ◽  
R. M. Kliegman
Keyword(s):  
Drinking Water ◽  
Water Intoxication ◽  
Bottled Drinking Water

scholarly journals Tracing atmospheric nitrate in groundwater using triple oxygen isotopes: evaluation based on bottled drinking water

2012 ◽  
Vol 9 (11) ◽  
pp. 16493-16519
Author(s):  
U. Tsunogai ◽  
A. Suzuki ◽  
S. Daita ◽  
T. Ohyama ◽  
D. D. Komatsu ◽  
...  
Keyword(s):  
Drinking Water ◽  
Oxygen Isotopes ◽  
Significant Role ◽  
Mixing Ratio ◽  
Natural Background ◽  
Bottled Drinking Water ◽  
Groundwater Samples ◽  
Stable Isotopic ◽  
Atmospheric Nitrate ◽  
Forested Areas

Abstract. The stable isotopic compositions of nitrate dissolved in 49 types of bottled drinking water collected worldwide were determined, to trace the fate of atmospheric nitrate (NO3–atm) that had been deposited into subaerial ecosystems, using the 17O anomalies (Δ17O) of nitrate as tracers. The use of bottled water enables collection of groundwater recharged at natural, background watersheds. The nitrate in groundwater had small Δ17O values ranging from −0.2‰ to +4.5‰ (n = 49). The average Δ17O value and average mixing ratio of atmospheric nitrate to total nitrate in the groundwater samples were estimated to be 0.8‰ and 3.1%, respectively. These findings indicated that the majority of atmospheric nitrate had undergone biological processing before being exported from the surface ecosystem to the groundwater. Moreover, the concentrations of atmospheric nitrate were estimated to range from less than 0.1 μmol l−1 to 8.5 μmol l−1, with higher NO3–atm concentrations being obtained for those recharged in rocky, arid or elevated areas with little vegetation and lower NO3–atm concentrations being obtained for those recharged in forested areas with high levels of vegetation. Additionally, many of the NO3–atm-depleted samples were characterized by elevated δ15N values of more than +10‰. Uptake by plants and/or microbes in forested soils subsequent to deposition and the progress of denitrification within groundwater likely plays a significant role in the removal of NO3–atm.

scholarly journals Fluoride and bacterial content of bottled drinking water versus municipal tap water

2010 ◽  
Vol 21 (4) ◽  
pp. 515 ◽  
Author(s):  
H Mythri ◽  
GN Chandu ◽  
GM Prashant ◽  
VV Subba Reddy
Keyword(s):  
Drinking Water ◽  
Tap Water ◽  
Bottled Drinking Water ◽  
Bacterial Content
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