Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Juhani Peuravuori"'
Autor:
Juhani Peuravuori
Publikováno v:
International Journal of Environmental Analytical Chemistry. 92:1470-1492
Photolysis experiments with diclofenac (DCF) in aqueous solutions under different artificial irradiations were performed to characterise the influence of natural chromophoric dissolved organic material (CDOM) and nitrate ions ( ) on the transformatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c45e9f44a073c6c125d76e91ff0ab1
https://doi.org/10.1080/03067319.2010.534159
https://doi.org/10.1080/03067319.2010.534159
Publikováno v:
Analytical and Bioanalytical Chemistry. 389:1559-1568
A high-performance size-exclusion chromatography (SEC) system was coupled on-line to an electrospray ionization (ESI) interface to detect gas-phase ions by an API 365 LC/MS/MS triple quadrupole analyzer. The SEC fractions of a strongly coloured fresh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18353cbf1c0cbf0c761ded8705a12cc1
https://doi.org/10.1007/s00216-007-1553-z
https://doi.org/10.1007/s00216-007-1553-z
Publikováno v:
Desalination. 175:97-109
Fouling of membranes decreases the applicability of the nanofiltration (NF) process, and thus a deeper understanding of membrane fouling is needed. Fouling and retention of different NF membranes by model feed waters was investigated in a laboratory-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c59f02f357c0eb12d317313941037b1a
https://doi.org/10.1016/j.desal.2004.08.043
https://doi.org/10.1016/j.desal.2004.08.043
Publikováno v:
Analytica Chimica Acta. 511:349-356
The structural composition of Nordic aquatic reference fulvic acid was investigated using chemical and thermal degradation methods: alkaline CuO oxidation and analytical pyrolysis after tetramethylammonium hydroxide (TMAH) pretreatment. Off-line proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fdd3758c1e19413a73c704be43315c5
https://doi.org/10.1016/j.aca.2004.02.008
https://doi.org/10.1016/j.aca.2004.02.008
Publikováno v:
Journal of Analytical and Applied Pyrolysis. :315-329
Three different tetra-alkylammonium hydroxides (TAAHs) were compared as thermal alkylation reagents in pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) studies of the Nordic reference fulvic acid (NoFA). All the off-line TAAH treatments with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbc4d79b5c46c69b0d145822e68fcdf8
https://doi.org/10.1016/s0165-2370(03)00050-0
https://doi.org/10.1016/s0165-2370(03)00050-0
Publikováno v:
Talanta. 59:177-189
Structural information of natural organic matter (NOM) at the molecular level is very essential in understanding their nature and reactivity. Nuclear magnetic resonance (NMR) is an excellent tool for estimating the gross chemical composition of the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc60ffd7790b9cbf6fb17b8f3b68d5ad
https://doi.org/10.1016/s0039-9140(02)00476-9
https://doi.org/10.1016/s0039-9140(02)00476-9
Publikováno v:
Water Research. 36:4552-4562
Aquatic humic solutes were separated by the non-ionic macroporous XAD-8 and DAX-8 resins and a weakly basic DEAE cellulose anion exchanger from seven different fresh water sources. Synchronous fluorescence spectroscopy was applied for characterizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed29309a98b67872572ea3f248fc543
https://doi.org/10.1016/s0043-1354(02)00172-0
https://doi.org/10.1016/s0043-1354(02)00172-0
Publikováno v:
Analytica Chimica Acta. 471:219-226
Aquatic humic solutes were separated in parallel by the non-ionic macroporous DAX-8 and XAD-8 resins from four different fresh water sources. The sorptive power of the DAX-8 resin was systematically somewhat greater compared to that of the XAD-8 resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fbc7da3779ef316529b88d9a40890fb
https://doi.org/10.1016/s0003-2670(02)00931-5
https://doi.org/10.1016/s0003-2670(02)00931-5
Publikováno v:
Environment International, Vol 28, Iss 3, Pp 173-183 (2002)
The dissolved humic matter (HM) has an essential influence on the release of the bound pentachlorophenol (PCP) from the solid sediment. It was studied how the increase of the dissolved HM concentration affects the equilibrium partitioning of PCP betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3ea058bd1fc8b116b911a04a1fd8e0d
http://www.sciencedirect.com/science/article/pii/S0160412002000272
http://www.sciencedirect.com/science/article/pii/S0160412002000272
Publikováno v:
Talanta. 56:523-538
The sorption behaviour of 2,4-dichlorophenol (2,4-DCP), 2,4,6-trichlorophenol (2,4,6-TCP), 2,3,4,5-tetrachlorophenol (2,3,4,5-TeCP) and pentachlorophenol (PCP) with an aquatic humic sorbent (HS) was examined in their single and mixed solutions at dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f84073ba1c9627363e37f756448da0b1
https://doi.org/10.1016/s0039-9140(01)00579-3
https://doi.org/10.1016/s0039-9140(01)00579-3