Zobrazeno 1 - 6
of 6
pro vyhledávání: '"H. R. van Vliet"'
Publikováno v:
Water Science and Technology. 32:293-299
This paper describes the progress made by the Department of Water Affairs and Forestry in the development of documented water quality guidelines for aquatic ecosystems in South Africa, which will be able to take into account local and site-specific c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c13dedbe24f8af4a1a8db8954cd76ce
https://doi.org/10.2166/wst.1995.0629
https://doi.org/10.2166/wst.1995.0629
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 342:391-393
Arsenic, selenium and antimony were determined using on-line hydride generation in conjunction with a simultaneous medium power inductively coupled plasma (ICP) spectrometer with conventional pneumatic nebulization. The sample, acidified with 3 mol/l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02a16222b541090dd1bc5809b283c1c
https://doi.org/10.1007/bf00322192
https://doi.org/10.1007/bf00322192
Publikováno v:
Water Science and Technology. 39
An intensive review of existing Water Law has just been conducted by the Department of Water Affairs and Forestry. The review was motivated by the need for preparation for new legislation to support water resource management with a goal of “some fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e44ccf78391f09452e2c2ea7531551
https://doi.org/10.1016/s0273-1223(99)00251-6
https://doi.org/10.1016/s0273-1223(99)00251-6
Publikováno v:
Fresenius' Zeitschrift für analytische Chemie. 325:150-152
An automated method for the determination of nitrate-nitrogen in surface, ground and domestic water based on flow-injection spectrophotometry is described. Nitrate is reduced to nitrite with a copperised cadmium tube in the reaction manifold. Nitrite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::429b85b101e396f9f21df8c8ceecca96
https://doi.org/10.1007/bf00468878
https://doi.org/10.1007/bf00468878
Publikováno v:
Scopus-Elsevier
Concern over the deteriorating quality of South African surface water resources in the past several decades has resulted in a number of fundamental changes in the approach to national water quality management, the most significant being a shift from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75b53db83274c0252d5f89696159870
http://www.scopus.com/inward/record.url?eid=2-s2.0-0028646247&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0028646247&partnerID=MN8TOARS
