Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Jong-Nan Chen"'
Publikováno v:
Chemosphere. 57:1107-1114
A series of photo-Fenton reactions have been performed for the degradation of 2,4,6-trinitrotoluene (TNT) in a 4.2-l reactor. The degradation reaction rate of TNT followed a pseudo-first-order behavior; and the rate constants for 2.4mW cm(-2)UV only,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::535a96872df66a8fe2a70b64a25626c7
https://doi.org/10.1016/j.chemosphere.2004.07.053
https://doi.org/10.1016/j.chemosphere.2004.07.053
Characteristics of photocatalytic oxidation of gaseous 2-propanol using thin-film TiO2 photocatalyst
Publikováno v:
Journal of Chemical Technology & Biotechnology. 79:1293-1300
This work presents a photocatalysis-based method to treat and purify air because of its broad applicability to common, oxidizable, air contaminants. The effect of oxygen content, temperature, water vapor, and 2-propanol concentration on the TiO2 surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::680f5e4f0143b0827ac63e78f5d167b7
https://doi.org/10.1002/jctb.1128
https://doi.org/10.1002/jctb.1128
Publikováno v:
Water Research. 37:3172-3179
In this study, the Fenton process was used to explore the possibility of treating explosives, namely 2,4,6-trinitrophenol (PA), ammonium picronitrate (AP), 2,4-dinitrotoluene (DNT), methyl-2,4,6-trinitrophenylnitramine (Tetryl) and 2,4,6-Trinitrotolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3bc288f15de9c89ed269303587e97b5
https://doi.org/10.1016/s0043-1354(03)00158-1
https://doi.org/10.1016/s0043-1354(03)00158-1
Publikováno v:
Chemosphere. 51:935-943
The objective of this research was to examine the heterogeneous catalytic decomposition of H(2)O(2) and 4-chlorophenol (4-CP) in the presence of activated carbons modified with chemical pretreatments. The decomposition of H(2)O(2) was suppressed sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f36fdfd678055423f3741ef3b32ff7ea
https://doi.org/10.1016/s0045-6535(03)00042-0
https://doi.org/10.1016/s0045-6535(03)00042-0
Publikováno v:
Chemosphere. 46:131-136
It is well known that the dissolution of goethite plays an important role in catalyzing the oxidation of organic chemicals. Therefore, this study investigates how surface dissolution of goethite affects 2-chlorophenol oxidation in the goethite/H2O2 p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f804e3f000b1cac805ac869f0671d2b
https://doi.org/10.1016/s0045-6535(01)00076-5
https://doi.org/10.1016/s0045-6535(01)00076-5
Publikováno v:
Water Research. 35:2291-2299
The aim of this study was to examine the catalyzed decomposition of hydrogen peroxide and 2-chlorophenol (2-CP) in the presence of iron oxides. Granular ferrihydrite, goethite, and hematite were selected as catalysts in this study. 2-CP was used as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ef9a46c2f5ce79a98d9f19c69c5bd4d
https://doi.org/10.1016/s0043-1354(00)00496-6
https://doi.org/10.1016/s0043-1354(00)00496-6
Publikováno v:
Journal of Environmental Science and Health, Part B. 34:859-872
The photocatalytic oxidation of propoxur, a nitrogen‐containing pesticide, has been investigated using aqueous TiO2 suspensions as catalyst in this study. The operating variables considered in the study were initial pH, temperature, [H2O2] and TiO2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ece9d64da8223b477c480b24b48662
https://doi.org/10.1080/03601239909373231
https://doi.org/10.1080/03601239909373231
Publikováno v:
Water Science and Technology. 39:225-230
The decomposition of chlorophenols in aqueous solution with UV-illuminated TiO2 suspensions in the presence of manganese ions was studied. It was found that the removal rate of chlorophenols would be the highest at pH 3 in the presence of 1.18×10−
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d1f272721b4e4bb776637f726cf513
https://doi.org/10.2166/wst.1999.0661
https://doi.org/10.2166/wst.1999.0661
Publikováno v:
Chemosphere. 38:617-627
Photocatalytic oxidation of pesticides in aqueous media irradiated by UV light is a rapidly growing field of research. Therefore, the treatment technology for degradation of propoxur (an insecticide) using titanium dioxide coated on the supports such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5807ddcd462e6ba7f76a74c77254bc76
https://doi.org/10.1016/s0045-6535(98)00204-5
https://doi.org/10.1016/s0045-6535(98)00204-5
Publikováno v:
Journal of Environmental Science and Health, Part B. 34:17-32
This study investigated the effect of metal ions, such as Fe3+, Cu2+, Ni2+, Cr3+ and Zn2+, on the photocatalytic oxidation of 2‐chlorophenol with illumination of 254 nm and 365 nm UV lights. Different metal ions have individual reduction potentials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cabf3f2b299f28d2809cb34483188622
https://doi.org/10.1080/03601239909373181
https://doi.org/10.1080/03601239909373181