Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Iva Janáková"'
Autor:
Iva Janáková, Martin Čech, Šárka Grabovská, Oldřich Šigut, Pavel Sala, Agnieszka Kijo-Kleczkowska
Publikováno v:
Materials, Vol 17, Iss 8, p 1752 (2024)
This study explores the pyrolysis process applied to various non-utilized waste materials, specifically focusing on separated plastics from municipal waste, wood waste (including pallets and window frames), paper rejects, and automotive carpets. Diff
Externí odkaz:
https://doaj.org/article/97bc81cb19eb4051aab3276ddaae26bd
Publikováno v:
GeoScience Engineering, Vol 66, Iss 2, Pp 117-120 (2020)
This study focuses on leaching of gold from fine-grained waste materials from flotation. The input raw material is the waste product after flotation containing about 1–2.5 g/t of Au. This paper makes part of wider research to identify all available
Externí odkaz:
https://doaj.org/article/42cd398eef994f59b663f3f5a504bc16
Publikováno v:
GeoScience Engineering, Vol 66, Iss 1, Pp 53-59 (2020)
The aim of this study was to examine flotation of utility metals from poor polymetallic ores and verify the potential for profitable yields in connection with potentially economic deposits of non-ferrous metals. The paper describes results in flotati
Externí odkaz:
https://doaj.org/article/a621105d9dd6463aa5ae58495885467f
Autor:
Vladimír Čablík, Iva Janáková
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Autor:
Vladimír Čablík, Iva Janáková
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 545:012001
Coal reserved in Czech Republic are estimated to be 10 billion tones – bituminous coal about 37%, brown coal about 60% and lignite 3%. Bituminous coal is produced in Northern Moravia – in 2017 production of bituminous coal was 5.5 milion tons. Br
Autor:
Hana Vojtková, Iva Janáková
Publikováno v:
Water Science and Technology. 63:2833-2837
The paper deals with a possible use of the bacterial detection system of SOS chromotest to test mutagenicity of waste dump water checking the mutagenicity degree on real samples from Praksice waste dump, which is a controlled waste dump with mixed in
Autor:
Barbara Tora, Vlastimil Kříž, Andrzej Jarosiński, Alena Kašpárková, Eva Pertile, Peter Fečko, Iva Janáková
Publikováno v:
PJCT. 12:62-66
Application of pyrolysis residue from waste materials in black coal flotation The paper deals with the verification of the floatability of pyrolytic oils, which were obtained through the pyrolysis of waste, namely mixed plastics, tyres and waste rubb
Publikováno v:
PJCT. 11:8-11
Application of flotation in the decontamination of sediments from the Cerny prikop stream The stream Cerny prikop is located in the Ostrava city districts of Marianske Hory, Moravska Ostrava and Privoz. This locality belongs to the most polluted area
Autor:
Iva Janáková, Hana Vojtková
Publikováno v:
Microbes in Applied Research.