Results 91 to 100 of about 5,421 (123)

Sinteza i karakterizacija nanokompozita cinkov oksid/lebdeći pepeo [PDF]

open access: closed, 2016
This work studies the synthesis and characterization of zinc oxide and nanocomposite zinc oxide/fly ash. Fly ash was used as a carrier of catalyst. Synthesis of catalyst was carried out by two procedures: sol-gel synthesis and in situ synthesis. Synthesized catalyst was tested in photocatalytic process for wastewater treatment.
Nika Horvat
openalex   +2 more sources

Studies on the skin-sensitizing properties of the “pepeo” tree, Mauria puberula (Anacardiaceae)

open access: closedJournal of the American Academy of Dermatology, 1982
The oleoresin of Mauria puberula (MP), a poisonous species of the Anacardiaceae that is indigenous to the Venezuelan Andes, was shown to cause both primary irritant dermatitis and allergic contact dermatitis in guinea pigs and humans. Cross-sensitization reactions were found in persons with known allergy to Toxicodendron spp. or Lithraea caustica
Inés Hurtado   +3 more
openalex   +3 more sources

Bašta, pepeo

open access: closedBooks Abroad, 1966
Vasa D. Mihailovich, Danilo Kiš
openalex   +2 more sources

Sinteza i karakterizacija lebdećih Pepeo/TiO2 nanokompozitnog fotokataloizatora

open access: closed, 2016
Metalni poluvodiči među kojima je i titanijev(IV)oksid, TiO2 imaju široku primjenu kao fotokatalizatori za razgradnju brojnih organskih onečišćivala u otpadnim vodama zbog svoje kemijske i biološke inertnosti, lake proizvodnje, relativno niske cijene te netoksičnosti za ljude i okoliš.
Martina Perlog   +5 more
openalex   +2 more sources

Pepeo dobiven spaljivanjem mulja s UPOV-a kao zamjenski cementni materijal

open access: closed, 2016
Ispitivan je potencijal korištenja pepela dobivenog spaljivanjem mulja s UPOV-a kao zamjenskog cementnog materijala. Pepeo je dobiven spaljivanjem mulja s jednog od UPOV-a u Hrvatskoj u laboratorijskim uvjetima te je potom korišten kao zamjena za dio cementa (20%) u proizvodnji cementnog morta i betona.
Dražen Vouk   +4 more
openalex   +2 more sources

Fotokatalitička razgradnja bojila Reactive Red 45 upotrebom nanokompozita cinkov oksid/lebdeći pepeo

open access: closed, 2016
Wastewater from a variety of processing industries is a growing environmental problem in today's world. For this purpose, scientists are developing quick and cost-effective wastewater treatment processes. One of them is the photocatalytic degradation of organic components in wastewater using photocatalysts, among which zinc oxide (ZnO) proved to be ...
Domagoj Mitrović
openalex   +3 more sources

Pepeo generiran spaljivanjem mulja s UPOV-a – vrijedna sirovina, a ne problem

open access: closed, 2016
Procesima pročišćavanja otpadnih voda, kao glavni nusprodukt, nastaje mulj čije je zbrinjavanje skup i ekološki osjetljiv postupak. U Gradu Zagrebu, kao i u ostatku Hrvatske, nije cjelovito riješen problem zbrinjavanja mulja s uređaja za pročišćavanje otpadnih voda, a nedostatak jedinstvene zakonske regulative dodatno otežava stanje. Iako postoji širok
Dražen Vouk   +4 more
openalex   +2 more sources

Karahasan, Dževad: Što pepeo priča

open access: closedSerbian Studies: Journal of the North American Society for Serbian Studies, 2020
Renate Hansen-Kokoruš
openalex   +2 more sources

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