scholarly journals Human Health Concenrs of the Metalworking Fluid Components

2017 ◽  
Vol 25 (40) ◽  
pp. 33-40
Author(s):  
Kristína Gerulová ◽  
Eva Buranská ◽  
Maroš Soldán
Keyword(s):  
Human Health ◽  
Health Effects ◽  
Corrosion Inhibitors ◽  
Safety Data ◽  
Metalworking Fluid ◽  
Neutralizing Agent ◽  
Dangerous Substances ◽  
Material Safety Data Sheets

Abstract The exploration of 209 available Material safety data sheets of 85 straight oils, 46 emulsions, 51 semi-synthetics and 27 synthetics was carried out to provide a report on the most used components defined as dangerous substances. As many as 217 of different substances of which 15 were identified as biocides, 17 as corrosion inhibitors or neutralizing agent, 17 were lubricity improvers and 38 different base fluids, lubricity solvents or surfactants, while 93 substances were not identified specifically and 37 substances occurred only once. This article is focused on the list of biocides, neutralizing agents and corrosion inhibitors identified in all types of MWFs and their possible health effects.

scholarly journals Human Health Concenrs of Metalworking Fluid Components

2017 ◽  
Vol 25 (40) ◽  
pp. 25-32 ◽  
Author(s):  
Kristína Gerulová ◽  
Eva Buranská ◽  
Maroš Soldán
Keyword(s):  
Human Health ◽  
Health Effects ◽  
Corrosion Inhibitors ◽  
Safety Data ◽  
Metalworking Fluid ◽  
Neutralizing Agent ◽  
Dangerous Substances ◽  
Material Safety Data Sheets

Abstract Exploration of 209 available Material safety data sheets of 85 straight oils, 46 emulsions, 51 semi-synthetics and 27 synthetics was carried out to provide a report on the most widely used components defined as dangerous substances. As many as 217 of different substances of which 15 were identified as biocides, 17 as corrosion inhibitors or neutralizing agent, 17 were lubricity improvers and 38 different base fluids, lubricity solvents or surfactants, while 93 substances were not identified specifically and 37 substances occurred only once. This article is focused on the list of base fluids in straight oils and their possible health effects.

scholarly journals Main drivers of (poly)phenols effects on human health: metabolites production and(or) gut microbiota-associated metabotypes?

2021 ◽  
Author(s):  
Carlos E. Iglesias-Aguirre ◽  
Adrián Cortés-Martín ◽  
María Á. Ávila-Gálvez ◽  
Juan Antonio Gimenez Bastida ◽  
Maria Victoria Selma ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Endothelial Function ◽  
Olive Oil ◽  
Human Health ◽  
Health Effects ◽  
Interindividual Variability ◽  
Effect Relationship ◽  
Metabolites Production

Despite the high human interindividual variability in response to (poly)phenols consumption, the cause-effect relationship between some dietary (poly)phenols (flavanols and olive oil phenolics) and health effects (endothelial function and prevention...

Human Health Effects of Microplastics in Drinking Water: A Review

2021 ◽  
pp. 40-43
Author(s):  
PA Ganichev
Keyword(s):  
Drinking Water ◽  
Human Health ◽  
Health Effects ◽  
Citation Index ◽  
Russian Science ◽  
The Past ◽  
Russian Science Citation Index ◽  
Human Health Effects ◽  
Published Research ◽  
Potential Human Health

Introduction: Polymer products have become inexpensive, convenient and widely used in all spheres of everyday life recently. Microplastics are found in seawater, wastewater, fresh water, foodstuffs, and air. Over the past few years, the presence of microplastics in treated tap and bottled water has been reported, raising questions and concerns about their potential human health effects. Objective: To summarize and systematize the results of studying health effects of exposure to microplastics in potable water. Materials and methods: A literature review was done based on ten topical articles and reviews published in 2014–2021 out of 64 sources found in the PubMed and Scopus international databases and the Russian Science Citation Index (RSCI). Results and conclusions: Generalization and systematization of the published research data demonstrated the lack of strong evidence to draw conclusions about human health effects of microplastics. Information on toxicokinetics and toxicodynamics of ingested microplastic particles is absent just like the studies of the most common shapes and sizes of plastic particles and health risks from exposure to such particles in drinking water.

Chromium in the Canadian environment

1995 ◽  
Vol 3 (1) ◽  
pp. 121-144 ◽  
Author(s):  
Jerome O. Nriagu ◽  
Abdul Kabir
Keyword(s):  
Human Health ◽  
Health Effects ◽  
Surface Waters ◽  
Soil Microorganisms ◽  
Local Scale ◽  
Aquatic Biota ◽  
Chromium Toxicity ◽  
Toxicity Threshold ◽  
Environmental Media ◽  
Human Health Effects

The widening use of chromium and its compounds by local industries has led to a growing concern about the effects of chromium contamination on the Canadian environment. This report summarizes the data on Canadian sources and the concentrations of chromium in air, water, sediments, soil, terrestrial wildlife and aquatic biota. It reviews what little is currently known about the cycling of chromium in Canadian ecoystems, and the need for measuring Cr(III) and Cr(VI) rather than total Cr in the environmental media is emphasized. The potential effects of elevated levels of chromium on plants, soil microorganisms, wildlife, and aquatic biota are discussed. The human health effects are not covered. The conclusion is reached that chromium pollution has become a threat to Canadian ecosystems, especially at the local scale where the ambient chromium concentrations in some surface waters, sediments, and soils are now close to or above the toxicity threshold for a number of the more sensistive organisms.Key words: chromium pollution, chromium toxicity, chromium chemistry, chromium emission, bioaccumulation of chromium.

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