Results 231 to 240 of about 10,283,817 (273)

Microdetermination of Vanadium in Water Samples

International Journal of Environmental Analytical Chemistry, 1986
The proposed method incorporates preconcentration of vanadium in water samples by its coprecipitation on ferric hydroxide at pH 8.0-9.6 which is redissolved in sulphuric acid; this is followed by extraction with N-phenylbenzohydroxamic acid (PBHA). The precision and accuracy of the newly developed method was ascertained by analysing EPA (Environmental ...
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Water sampling

Glasilo DZNM, 2000
Tehnički pododbor ISO/TC 147/SC 6 Međunarodne organizacije za normizaciju (ISO) zadužen za pripremanje norma vezanih za uzorkovanje vode obilježio je 1999. godine 25 godina djelovanja. U tome je razdoblju razrađeno i objavljeno 17 dijelova norme iz niza ISO 5667 "Kakvoća vode- Uzorkovanje", uključujući i ispravke određenih dijelova norme. Tijekom prvog
Flegar, Ljerka, Raspor, Biserka
openaire  

Water quality. Sampling

2015
  +9 more sources

Water Samples: Treaty 8 Territory, Canada, 2012

Water samples embodying contradictory “representative samples” offering reliable evidence of environmental contamination of the Peace-Athabasca Delta, in settler colonial Canada, were produced through Indigenous environmental activism in 2012.
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Water sampling

Geochimica et Cosmochimica Acta, 1990
openaire   +2 more sources

Global water resources and the role of groundwater in a resilient water future

Nature Reviews Earth & Environment, 2023
Chunmiao Zheng, Alan MacDonald, Inge E.M. de Graaf   +2 more
exaly  

WATER SAMPLING METHOD, WATER SAMPLING DEVICE, AND WATER SAMPLING SYSTEM

2022
MIYAUCHI YUKI, TAGUCHI TOMOYUKI, KATAYAMA HIROYUKI   +2 more
openaire   +1 more source

Water quality. Sampling

2013
  +7 more sources

WATER SAMPLING

2023
openaire   +1 more source

Understanding the Effect of Water on CO2 Adsorption

Chemical Reviews, 2021
Abdelhamid Sayari, Mohammadreza Fayaz
exaly