Scientific substantination of maximum allowable concentration of fluopicolide in water [PDF]
Medičnì Perspektivi, 2014 In order to substantiate fluopicolide maximum allowable concentration in the water of water reservoirs the research was carried out. Methods of study: laboratory hygienic experiment using organoleptic and sanitary-chemical, sanitary-toxicological ...
Pelo I.М., Blagaia A.V.
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Metals phytotoxicity assessment and phyto maximum allowable concentration [PDF]
Polish Journal of Soil Science, 2019 <p>In this paper, the influence of metals (Cd, Pb, Cu, Co, Ni, Zn) on plants of spring barley (<em>Hordeum vulgare</em> L.) was investigated in polluted sod podzolic sandy loam on layered glacial sands and calcareous deep chernozem on loamy loess soils.
Nataliia Ryzhenko
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DETERMINATION OF MAXIMUM ALLOWABLE CONCENTRATION AND LC5096H OF SEFIDROUD RIVER SEDIMENTS FOR PERSIAN STURGEON (ACIPENSER PERSICUS) FINGERLINGS [PDF]
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2007 The impact of Sefidroud River sediments on the fingerlings of Persian Sturgeon (Acipenser persicus) was studied in 2005. The tests were done in 20 liter aquariums each containing 10 Persian Sturgeons fingerlings weighing 3-5 grams each.
M. Yosefi garakoei; Sh. Nezami; K. Mehdi nezhad; H. Khara; Z. Pazhand; M. Mohmmad nezhad
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Influence of lead salts on some morphological and physiological parameters of filamentous cyanobacteria [PDF]
Biosystems Diversity, 2018 In the conditions of a model laboratory experiment the influence of lead salts (an acetate and nitrate) on morphological and physiological parameters of filamentous cyanobacteria was studied.
A. R. Galperina, O. B. Soprunova
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On the so-called "maximum allowable biological concentrations" [PDF]
Pure and Applied Chemistry, 1961 The maximum allowable biological concentration of a toxic substance is the highest concentration which can be found in a biological medium without damage to health. The biological materials rna y be examined for: (a) the toxic substance itself; (b) a product of the metabolism of the toxic substance in the body; (c) a substance derived from the ...
E. C. Vigliani
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LEAD EXPOSURE AND THE DERIVATION OF MAXIMUM ALLOWABLE CONCENTRATIONS AND THRESHOLD LIMIT VALUES [PDF]
Occupational and Environmental Medicine, 1965 The terms maximum allowable concentration (M.A.C.) and threshold limit value (T.L.V.) differ in their respective meanings. The M.A.C. is a ceiling concentration whereas the T.L.V. is a time-weighted average of the concentration of the hazardous agent in the atmosphere. The value attributed to M.A.C. or T.L.V.
Kenzaburo Tsuchiya, Susumu Harashima
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Analysis of Trace Metal Contamination in Pahang River and Kelantan River, Malaysia [PDF]
MATEC Web of Conferences, 2019 The primary objective of this study is to determine trace metal contamination in environmental samples obtained from Pahang River and Kelantan River, Malaysia which may help to identify the risk of sustainable dredging in these areas.
Manap Norpadzlihatun +3 more
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Assessing the level of heavy metals concentration in soil around transformer at Akoko community of OndoState, Nigeria [PDF]
Journal of Applied Sciences and Environmental Management, 2021 Some heavy metals have bio-importance as trace elements but the bio-toxic effects of many of them in human biochemistry are of great concern. The level of heavy metals concentrations of transformer oil polluted soil was assessed in Akungba Akoko ...
R. Ogunlana, A.I. Korode, Z.F. Ajibade
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Metals Phytotoxicity Assessment and Phyto Maximum Allowable Concentration [PDF]
Archives of Organic and Inorganic Chemical Sciences, 2018 In this paper, the influence of metals (Cd, Pb, Cu, Co, Ni, Zn) on plants of spring barley (Hordeum vulgare L.) was investigated in polluted sod podzolic sandy loam on layered glacial sands and calcareous deep chernozem on loamy loess soils. We propose to highlight the metals’ phytotoxicity with help of the Phyto Maximum Allowable Concentration.
NO Ryzhenko
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Analysis of potentially toxic contaminants in milk powder [PDF]
Journal of Mind and Medical Sciences, 2021 The aim of this study was to identify potentially toxic contaminants in milk powder. Powdered milk contains a range of toxic and non-toxic substances that are present in a wide variety, also having very different origins.
Magdalena Mititelu +5 more
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