Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Valentina Raiko"'
Autor:
Ihor Petik, Olena Litvinenko, Viktoriia Kalyna, Olha Ilinska, Valentina Raiko, Olesia Filenko, Maryna Lutsenko, Tetiana Romanova, Yana Svishchova, Oleksii Ivakin
The paper considers the way to solve the problem of processing waste from the oil and fat industry, namely sunflower and soybean meals, which are a source of many valuable substances. The peculiarity of the work lies in determining the rational ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5148b07b62a412182661d09bb6d88c3
https://zenodo.org/record/7920163
https://zenodo.org/record/7920163
Autor:
Musii Tseitlin, Valentina Raiko, Oleksandr Briankin, Nadegda Rykusova, Oksana Hetta, Oleksii Shestopalov
Publikováno v:
EUREKA: Physics and Engineering, Iss 3, Pp 75-86 (2020)
The efficiency of solid phase retention and dehydration of finely dispersed products of a coal processing plant and a metallurgical enterprise on the module for cleaning and dewatering sludge is investigated. A technique for selecting the operating p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd7467db8472374997f52ce899402c7b
http://journal.eu-jr.eu/engineering/article/view/15
http://journal.eu-jr.eu/engineering/article/view/15
Publikováno v:
Bulletin of the National Technical University "KhPI". Series: Chemistry, Chemical Technology and Ecology. :3-9
Poultry slaughter house wastewater is highly polluted and must be pre-treated at local wastewater treatment plant before their discharge into sewer. This wastewater contains a large amount of various contaminants such as fluff, feather, blood, canyga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::073d361573e45d6deb1b609538200f4f
https://doi.org/10.20998/2079-0821.2019.02.01
https://doi.org/10.20998/2079-0821.2019.02.01
Publikováno v:
Bulletin of the National Technical University "KhPI". Series: Chemistry, Chemical Technology and Ecology. :24-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::654c928f060f21b0c561fb200e2b7467
https://doi.org/10.20998/0821.2019.01.05
https://doi.org/10.20998/0821.2019.01.05
Publikováno v:
Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies. :101-108
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d89de1a3a59e8df7a65f63ce7074992c
https://doi.org/10.20998/2413-4295.2019.10.13
https://doi.org/10.20998/2413-4295.2019.10.13
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030778224
The paper presents the results of a study to obtain information on hydrodynamic features of trays that are suitable for use in heat and mass transfer processes with waste liquids and gases. Two types of so-called pasets – varieties of baffle tray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fd7992336aeff4b3d0bb8146ffb933b
https://doi.org/10.1007/978-3-030-77823-1_25
https://doi.org/10.1007/978-3-030-77823-1_25
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030223649
The kinetics of sodium chloride dissolution under the conditions of gravity deposition in condensates of soda production gas cooling apparatus containing ammonia and ammonium carbonates was studied. The method for calculating the dissolution rate is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c43a269cec865b60b55152864a9cb14
https://doi.org/10.1007/978-3-030-22365-6_88
https://doi.org/10.1007/978-3-030-22365-6_88
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 5, Iss 10 (101), Pp 6-13 (2019)
Eastern-European Journal of Enterprise Technologies; Том 5, № 10 (101) (2019): Ecology; 6-13
Восточно-Европейский журнал передовых технологий; Том 5, № 10 (101) (2019): Экология; 6-13
Східно-Європейський журнал передових технологій; Том 5, № 10 (101) (2019): Екологія; 6-13
Eastern-European Journal of Enterprise Technologies; Том 5, № 10 (101) (2019): Ecology; 6-13
Восточно-Европейский журнал передовых технологий; Том 5, № 10 (101) (2019): Экология; 6-13
Східно-Європейський журнал передових технологій; Том 5, № 10 (101) (2019): Екологія; 6-13
The influence of a solid phase concentration in the model sludges of wet gas purification, as well as the flocculant consumption, on a change in the solid phase sedimentation rate and the strength of floccules has been examined. This is important bec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acaae20b97ffdc06334ab0cb2d73b832
http://repository.kpi.kharkov.ua/handle/KhPI-Press/56178
http://repository.kpi.kharkov.ua/handle/KhPI-Press/56178
Autor:
Valentina Raiko, Musii Tseitlin
Publikováno v:
Chemical technology and engineering. Proceedings.2019.№1.
The ratio between the intensity of the mass transfer in gas and the heat transfer in liquid during the evaporative solution concentration has been studied. It was determined that the share of liquid resistance in the total resistance to enthalpy tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab422ca31b15cdde9252d7a060aef108
https://doi.org/10.23939/cte2019.01.092
https://doi.org/10.23939/cte2019.01.092
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 10 (93), Pp 15-20 (2018)
For the local treatment of wastewater of food industry enterprises, physicochemical treatment methods are widely used, which, with properly selected reagents and their doses, allow achieving high treatment efficiency. At the same time, doses of reage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0965a1ab0be0fad50e5c8c6555e439
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41476
http://repository.kpi.kharkov.ua/handle/KhPI-Press/41476