Zobrazeno 1 - 10
of 15
pro vyhledávání: '"A. K. H. Wood"'
Publikováno v:
Advanced Materials Research. :1684-1689
A simple and less expensive solvent extraction method was used with inductively coupled plasma mass spectrometry (ICP-MS) in the speciation of two environmentally significant, toxic forms of arsenic: arsenite and arsenate. Dissolved inorganic arsenic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dee0fd322435aaa60d2f38adc1515f2
https://doi.org/10.4028/www.scientific.net/amr.264-265.1684
https://doi.org/10.4028/www.scientific.net/amr.264-265.1684
Publikováno v:
Journal of Rare Earths. 27:1066-1071
In the east coast Peninsular Malaysia region, sediments are transported by several rivers from the east Malaysia into the South China Sea estuary. In the vicinity of the five river estuaries core sediments were collected in order to investigate rare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af7fdf39c590df3db0f024ea05a8edfe
https://doi.org/10.1016/s1002-0721(08)60390-7
https://doi.org/10.1016/s1002-0721(08)60390-7
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 273:533-538
Inorganic Cr(III) and Cr(VI) have contrasting biological, geochemical and toxicology effects. Cr(III) is considered as an essential species for the proper functioning of living organisms but Cr(VI) is toxic for the biological systems. An off-line spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d68001be93dbf0fdf630a6c13df2b55
https://doi.org/10.1007/s10967-007-0904-8
https://doi.org/10.1007/s10967-007-0904-8
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 273:525-531
Inductively coupled plasma-mass spectrometry (ICP-MS) and neutron activation analysis (NAA) were employed in the determination of heavy metal concentrations in water, plant and sediment samples to assess the extent of heavy metal pollution in a river
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::296797d85dfbe3aaea69511d9893ced8
https://doi.org/10.1007/s10967-007-0903-9
https://doi.org/10.1007/s10967-007-0903-9
Publikováno v:
Ecological Engineering. 16:405-414
Large areas of abandoned tin-mining pools have found secondary uses which provide natural habitats for aquaculture activities where most freshwater fishes are bred. Soils from tin-mining areas are rich in uranium and thorium. A study has been conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3fe42d742a690dba161d645b7bb0cd0
https://doi.org/10.1016/s0925-8574(00)00124-5
https://doi.org/10.1016/s0925-8574(00)00124-5
Autor:
A. K. H. Wood
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 249:333-341
Results obtained from the analysis of sediment core samples taken froma fairly polluted marine environment were analyzed for the REE contents todetermine the concentrations of La, Ce, Sm, Eu, Tb, Dy and Yb using instrumentalneutron activation analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb77742c2295842e53acf65b7f531abe
https://doi.org/10.1023/a:1013297932536
https://doi.org/10.1023/a:1013297932536
Publikováno v:
Biological Trace Element Research. :139-148
Speciation of arsenic and selenium was carried out on water samples taken from rivers used as water intake points in the vicinity of landfill areas used for land-based waste disposal system. Leachates from these landfill areas may contaminate the riv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f991d9dc7dba718e14a97eed51341b9
https://doi.org/10.1007/bf02784200
https://doi.org/10.1007/bf02784200
Publikováno v:
Science of The Total Environment. 214:247-252
The determination of Se(IV) forms in marine sediments was performed on core samples taken from a fairly polluted environment. Sediment core samples were sliced into strata of between 2 and 3 cm thickness, dried at 60°C for 2 weeks and ground to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cc68fad1ab4c0a03915b6ce0ab1db9f
https://doi.org/10.1016/s0048-9697(98)00078-3
https://doi.org/10.1016/s0048-9697(98)00078-3
Autor:
A. K. H. Wood, Alias Mohd Yusof
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 167:341-351
The distribution of heavy and trace elements in coastal sediments was obtained by elemental analysis techniques such as INAA and GFAAS. The elemental concentrations were expressed in terms of enrichment factors derived by the elemental ratioing metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77f1fc93b7bb7ad0cd1ea582875475b2
https://doi.org/10.1007/bf02037192
https://doi.org/10.1007/bf02037192
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 99:502-504
A study on the evaluation of pollution trends in marine core sediments taken in the vicinity of an industrial zone was attempted by analyzing trace elements such as As, Ce, Cr, Dy, Eu, La, Lu, Mn, Sb, Sc, Sm, Th, U, V and Yb using neutron activation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b624e467b4baef593e79ab1fd336718
https://doi.org/10.1016/0168-583x(95)00231-6
https://doi.org/10.1016/0168-583x(95)00231-6