نتایج جستجو برای: bottled drinking water
تعداد نتایج: 572556 فیلتر نتایج به سال:
Introduction: In recent years, attraction toward drinking bottled mineral water has increased. Therefore, chemical composition and safety of these waters considering trace elements and heavy metals should confirm the national or international standard limits. The aim of this study was to evaluate and comparison of the mineral and heavy metal composition of bottled waters in Bandar Abbas with Ir...
BACKGROUND Different water choices affect access to drinking water with different quality. Previous studies suggested social-economic status may affect the choice of domestic drinking water. The aim of this study is to investigate whether recent social economic changes in China affect residents' drinking water choices. METHODS We conducted a cross-sectional survey to investigate residents' wa...
The demand for bottled drinking water in Bangladesh is becoming popular due to the lack of safe sources. present study was carried out assess quality and public health impacts local brands tube-well water, compared imported ones. Several state-of-the-art techniques were employed determine contents pH, EC, salinity, chloride, nitrates, nitrites, fluoride, sulfates, phosphates, bicarbonate, turbi...
This study aims to determine the effect of motivation and career development on employee engagement through job satisfaction as an intervention variable at PT. Erindo Mandiri (Aquase) Pasuruan.This uses quantitative research with a structural equation modeling approach using SmartPLS program. The sample in this were 134 employees Pasuruan random sampling technique questionnaire data collection ...
BACKGROUND Despite claims that the Millennium Development Goals (MDG) targets on access to safe drinking water have been met, many 100 s of millions of people still have no access. The challenge remains how to provide these people and especially young children with safe drinking water. METHOD We report a longitudinal study designed to assess the effectiveness of an intervention based on provi...
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