Results 21 to 30 of about 6,377,360 (326)
Microbiological, chemical and physical quality of drinking water for commercial turkeys: a cross-sectional study. [PDF]
, 2018 open9Drinking water for poultry is not subject to particular microbiological, chemical and physical requirements, thereby representing a potential transmission route for pathogenic microorganisms and contaminants and/or becoming unsuitable for water ...
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Reducing the Water Hardness by Using Electromagnetic Polarization Method
Al-Khawarizmi Engineering Journal, 2017 Hard water does not pose a threat to human health but may cause precipitation of soap or results stone in the boilers. These reactions are caused by the high concentrations of Ca and Mg.
Ghassan Hassan Abdulrazzaq
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Advances in Food Science, Sustainable Agriculture, and Agroindustrial Engineering, 2022 Cold infused technique is one of the brewing methods that potentially able to preserve coffee leaf tea functional properties. It is mainly attributed to the absence of heat treatment during its processes.
Kiki Fibrianto +2 more
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Water supply and quality of drinking water in Moscow in the 19th – early 20th centuries
Historia provinciae: журнал региональной истории, 2018 The article is devoted to the development of centralized water supply in Moscow from the opening of the gravity-flowing Ekaterininsky (Mytishchinsky) water pipeline with spring water in 1804 to commissioning of Moskvoretsky water pipeline in 1903–12 ...
Andrey Davydov
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Nano LTA Zeolite in Water Softening Process: Synthesis, Characterization, Kinetic studies and process optimization by Response Surface Methodology (RSM) [PDF]
Journal of Water and Environmental Nanotechnology, 2019 In the present study, nano zeolite A (LTA) was synthesized by the alkaline fusion method without adding an organic template. Effect of temperature and aging time were studied on the crystallinity and morphology of the final product.
Elmira Ghadamnan +2 more
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Use of glauconite as a non-reagent sorbent for the softening of drinking and boiler waters, industrial waste water [PDF]
E3S Web of Conferences, 2020 The article discusses the sorption of purification of water bodies from impurities using natural inorganic sorbents. The availability and low cost of minerals are an important economic advantage of their use for the purification of all types of water ...
Umirova Nilufar
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Penetapan Kesadahan Total (Caco3) Air Sumur di Dusun Cekelan Kemusu Boyolali dengan Metode Kompleksometri [PDF]
, 2015 Background: Water is a basic requirement for human life, both in terms of quantity and quality have not been fulfilled can have a large impact on the problems that are often found in water service that the quality of groundwater and river water used by ...
Astuti, D. W. (Dian) +2 more
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, 2021 Le terme de « dureté » de l’eau correspond à sa concentration en calcium et magnésium. Plus elle en contient, plus l’eau est considérée comme "dure". Elle est mesurée par le titre hydrotimétrique (TH) dont le taux s’exprime en degrés français « °f » (1 degré français = 4 mg de calcium ou 2,4 mg de magnésium par litre d’eau).
openaire +2 more sources
Dual morphology (fibres and particles) cellulosic filler for WPC materials [PDF]
, 2016 Wood-plastic composites (WPC) were fabricated by using a polyethylene (PE) matrix and filling it with wood flour in the amount of 30 wt.%, and compared with the same composites with further amount of 10 wt.% of cellulosic recycled fibres added.
QUITADAMO, ALESSIA +3 more
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, 2020 Water hardness varies regionally and optimal levels for fish are often species specific. It is generally assumed that largemouth bass, Micropterus salmoides, require elevated water hardness, but this has not yet been investigated. In this two-part study,
N. Romano +4 more
semanticscholar +1 more source