نتایج جستجو برای: bottled drinking water

تعداد نتایج: 572556  

حبیب‌خانی, پوران, ززولی, محمد علی, صفرپور قادی, مرجانه, ویسی, امیر,

Background and purpose: Heterotrophic plate count (HPC) is commonly used to assess the general microbiological quality of drinking water. HPC must be less than 500 colonies per milliliter in drinking water. The aim of this study was to compare the heterotrophic bacteria of bottled water and drinking water distribution system and their relationship with water quality parameters. Materials and m...

2015
Zhiqun Qiu Yao Tan Hui Zeng Lingqiao Wang Dahua Wang Jiaohua Luo Liang Zhang Yujing Huang Ji-an Chen Weiqun Shu

BACKGROUND Because of reproductions and hormone changes, females are more sensitive to bone mineral loss during their lifetime. Bottled water has become more popular in recent years, and a large number of products are low mineral water. However, research on the effects of drinking bottled low mineral water on bone health is sparse. OBJECTIVE To elucidate the skeletal effects of multi-generati...

ژورنال: کومش 2019
Abdolshahi , Anna , Ashhad , Sepideh , Ghobakhloo , Safiyeh , Heidariyeh , Ahmad , Monjazeb Marvdashti , Leila , Zeinali , Mohammad Kazem ,

Introduction: The safety of drinking water is one of the critical indexes concerning to health and hygiene of a society. Monitoring and controlling qualitative indices of water is of great importance. Therefore, this study aimed to investigate the quality of bottled water and urban drinking water in Semnan city with regard to the concentration of pollutant ions of nitrite and nitrate as well as...

Journal: :iranian journal of toxicology 0
محمود علی محمدی mahmood alimohammadi department of environmental health engineering, school of public health, tehran university of medical sciences, tehran, iran. مریم محراب بیگی maryam mehrabbegi students' scientific research center, tehran university of medical sciences, tehran, iran. شاهرخ نظم آرا shahrokh nazmara department of environmental health engineering, school of public health, tehran university of medical sciences, tehran, iran. محسن حقیقی mohsen haghighi dashtappeh department of environmental health engineering, school of public health, kashan university of medical sciences, kashan, iran. وحید کاظمی مقدم vahid kazemi moghaddam department of environmental health engineering, school of public health, kashan university of medical sciences, kashan, iran.

background: bisphenol a (bpa) is one of the hazardous materials causing disruption of endocrine pathways. due to water contamination by this component from multiple sources and the associated health problems, bpa has been the focus of multiple studies. it has been proved that bpa may cause harm because of its impact on estrogenic receptors in human and other organisms. methods: in this study, t...

Journal: :journal of research in health sciences 0
mt samadi ar rahmani m sedehi n sonboli

background: the purpose of study was to evaluate and compare chemical quality of iranian bottled drinking water reported on manufacturer's labeling and standards. methods: this study was a cross-sectional descriptive study and done during july to december 2008. the bottled mineral water collected from shops randomly were analyzed for all parameters address on manufacturer's labeling and the res...

Journal: :journal of food quality and hazards control 0
i. salehi school of allied medical sciences, hamadan university of medical sciences, hamadan, iran m. ghiasi deputy of food and drug, hamadan university of medical sciences, hamadan, iran a.r rahmani department of environmental health, school of public health, hamadan university of medical sciences, hamadan, iran m. nouri sepehr department of environmental health, school of public health, alborz university of medical sciences, karaj, iran m. kiamanesh deputy of health, hamadan university of medical sciences, hamadan, iran l. rafati [email protected]

introduction: the increasing of population and limited drinking water resources has enhanced the necessity of using bottled water. many people are now using bottled water because they believe it is a healthful alternative beverage to soft drinks or other bottled beverages. therefore, the bottled water industry has grown immensely during the past decades. this descriptive cross-sectional study h...

2013
Hassan Momtaz Farhad Safarpoor Dehkordi Ebrahim Rahimi Amin Asgarifar

BACKGROUND The quality of drinking water has an important role in human infection and disease. This study was aimed at comparing polymerase chain reaction and culture in detecting Escherichia coli, Salmonella species and Vibrio cholera in tape water and bottled drinking water in various seasons in Isfahan province, Iran. METHODS A total of 448 water samples from tap water and bottled mineral ...

Journal: :The American journal of tropical medicine and hygiene 2012
Laura C Sima Mayur M Desai Kathleen M McCarty Menachem Elimelech

In developing countries, safe piped drinking water is generally unavailable, and bottled water is unaffordable for most people. Purchasing drinking water from community-scale decentralized water treatment and refill kiosks (referred to as isi ulang depots in Indonesia) is becoming a common alternative. This study investigates the association between diarrhea risk and community-scale water treat...

2012
Mai A Elobeid Zainab M Almarhoon Promy Virk Zeinab K Hassan Sawsan A Omer Maha ElAmin Maha H Daghestani Ebtisam M AlOlayan

Purpose: To assess whether bisphenol A contamination occurred in seven brands of bottled drinking water in Riyadh, Saudi Arabia. Methods: Liquid-liquid extraction (using dichloromethane) was used to analytically extract bisphenol A from drinking water bottles and a gas chromatograph-mass spectrometer was employed for its detection using a splitless capillary column and helium as the carrier gas...

Mahmood Alimohammadi, Maryam Mehrabbegi, Mohsen Haghighi Dashtappeh, Shahrokh Nazmara, Vahid Kazemi Moghaddam,

Background: Bisphenol A (BPA) is one of the hazardous materials causing disruption of endocrine pathways. Due to water contamination by this component from multiple sources and the associated health problems, BPA has been the focus of multiple studies. It has been proved that BPA may cause harm because of its impact on estrogenic receptors in human and other organisms. Methods: In this study, ...

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