Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Silvia Ruzickova"'
Publikováno v:
Materials, Vol 17, Iss 6, p 1255 (2024)
In metallurgical practice, the material is considered of adequate quality if it meets the customer’s expectations. It is necessary to take representative samples and perform quality testing to avoid financial and intangible losses. Sample contamina
Externí odkaz:
https://doaj.org/article/7482f2a45d2d49d79526f50e6ec6276e
Publikováno v:
Applied Water Science, Vol 13, Iss 6, Pp 1-9 (2023)
Abstract Neutral leaching or water washing is used for Cl− and partially Ca2+ ion removal in order to save the leaching reagents for the next steps in hydrometallurgical treatment of electric arc furnace dust. This pre-treatment of the material lea
Externí odkaz:
https://doaj.org/article/f3cfaf3e5915447eb1babe17a6ed2344
Autor:
Jana Pirošková, Jakub Klimko, Silvia Ružičková, Martina Laubertová, Vladimír Marcinov, Erika Múdra, Marek Vojtko, Dušan Oráč
Publikováno v:
Metals, Vol 14, Iss 3, p 253 (2024)
During hot-dip galvanization, wastes such as bottom dross, zinc ash, spent pre-treatment solutions, and galvanizing flue dust (GFD) are generated. In scientific publications, research devoted to GFD waste recycling is absent, and companies generating
Externí odkaz:
https://doaj.org/article/f6c8fb9768264995939128406299a7bf
Publikováno v:
Toxics, Vol 11, Iss 8, p 678 (2023)
Several procedures for extracting content from different waste materials types were investigated, with the aim of evaluating their environmental impact. The waste materials consisted of wastes from bauxite ore processing by means of the Bayer process
Externí odkaz:
https://doaj.org/article/fddc31fa54184471b1e741a2068b00bb
Autor:
Ľubomír Pikna, Mária Heželová, Dagmar Remeteiová, Silvia Ružičková, Róbert Findorák, Jaroslav Briančin
Publikováno v:
Materials, Vol 16, Iss 8, p 3027 (2023)
In the presented article, an electrocoagulation method using a steel cathode and a steel anode was used to obtain chromium from laboratory-prepared model solutions with known compositions. The study aimed to analyze the effect of solution conductivit
Externí odkaz:
https://doaj.org/article/2bc5c4e2329341a790cdb646d97d8532
Autor:
Dagmar Remeteiová, Silvia Ružičková, Vladislava Mičková, Martina Laubertová, Róberta Slezáková
Publikováno v:
Metals, Vol 10, Iss 11, p 1511 (2020)
Metal content determination is one of the critical aspects of preparing electronic waste for metal recycling. In spite of the fact that end-of-life printed circuit boards are considered to be a secondary resource reservoir, no standard procedure exis
Externí odkaz:
https://doaj.org/article/6c9b1d4f0bfe4f08a67875f041df2f66