Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Elena Culighin"'
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 4, Iss 2, Pp 48-55 (2022)
The process of the kinetics of caffeine adsorption from aqueous solutions on activated carbon AC-0-9, obtained from apple wood, was studied. The analyses of nitrogen adsorption-desorption isotherms demonstrated that this carbon adsorbent is basically
Externí odkaz:
https://doaj.org/article/93db4bdce48345b9b8993badc562fa60
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 4, Iss 1, Pp 22-28 (2022)
The adsorption of methylene blue and the kinetics of adsorption of aqueous solutions on activated carbon CAN-9, obtained from walnut shells by chemical activation with orthophosphoric acid were studied. It has been shown that the adsorption isotherm
Externí odkaz:
https://doaj.org/article/ad6e1b19690d49dc97b83324eab5b78a
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 1, Pp 4-9 (2021)
This paper presents brief scientific information concerning the role of activated carbons (AC) in solving economic and ecological problems in our society. Data concerning synthesis and adsorption of new activated carbons, used for soil remediation an
Externí odkaz:
https://doaj.org/article/c53bfa1515bd42f0a5a89f1b68e4037d
Autor:
Elena Culighin
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 15, Iss 1, Pp 41-50 (2020)
The level, composition, and distribution of hexachlorocyclohexane (HCH) and dichlorodiphenyltrichloroethane (DDT) residues were determined by GC-ECD technique in soil samples from the Soroca district, Republic of Moldova. The concentrations of DDTs a
Externí odkaz:
https://doaj.org/article/8e75326ca0ff4ac9b94cd8510d30f892
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 148:4573-4587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a261bf92218b5f6ffc7cdee2a2dfa4
https://doi.org/10.1007/s10973-022-11465-7
https://doi.org/10.1007/s10973-022-11465-7
Autor:
Elena Nicolau, Elena Culighin
Publikováno v:
Scientific Seminar "Ecological chemistry ensures a healthy environment".
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::043507c302b5a019336356f977092dcf
https://doi.org/10.19261/enece.2022.ab08
https://doi.org/10.19261/enece.2022.ab08
Autor:
Russia Jsc Enpo 'Neorganica', Russia Jsc 'TopFarm', Nikolai Koroleov, Valentina Mednyak, Mukhin Viktor M, Elena Culighin, Tudor Lupascu
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry. 3:4-9
This paper presents brief scientific information concerning the role of activated carbons (AC) in solving economic and ecological problems in our society. Data concerning synthesis and adsorption of new activated carbons, used for soil remediation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87fc3b85645153e3c241fc95ca0e3a43
https://doi.org/10.21698/rjeec.2021.101
https://doi.org/10.21698/rjeec.2021.101
Autor:
Elena Culighin, Mihai Straticiuc, Claudia Stihi, Sorina-Simona Arbanaș, Violeta Pintilie, Dragoș Mirea, Oleg Bogdevich, Antoaneta Ene, Andreea Șerban, Florina Cristiana Căpriță, Marina Frontasyeva, Florin Sloată, A. Pantelica
Publikováno v:
Annals of the ”Dunarea de Jos” University of Galati. Fascicle II, Mathematics, Physics, Theoretical Mechanics. 42:117-125
This article presents the methodology of analysis of industrial and environmental materials using Particle Induced X-ray Emission (PIXE) technique. The application of thick target PIXE technique using a 3 MeV proton beam at 3 MV Tandetron at Horia Hu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::455031083091bb54c39aab169c598265
https://doi.org/10.35219/ann-ugal-math-phys-mec.2019.2.01
https://doi.org/10.35219/ann-ugal-math-phys-mec.2019.2.01
Publikováno v:
SIMI 2019, Abstract Book. :90-97
Inventory of pesticide polluted sites in Republic of Moldova showed a huge number of high polluted sites and large pollution spectrum. The identified sites need effective remediation actions in order to diminish the risks for environment and public h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e9fb6f1aa2339701f6785d8f516b4d
https://doi.org/10.21698/simi.2019.fp12
https://doi.org/10.21698/simi.2019.fp12
Autor:
Surik Khudaverdyan, Gheorghe Duca, Oleg Bogdevici, Elena Culighin, Ashok Vaseashta, Anatolie Sidorenko
Publikováno v:
Functional Nanostructures and Sensors for CBRN Defence and Environmental Safety and Security ISBN: 9789402419085
The objective of this investigation is to develop a smart and connected prototype of sensors network for monitoring contaminants in surface and underground water sources globally in real-time. Several prototypes were developed using commercial off th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba9c8206cb0f00f21aabed0915ccda95
https://doi.org/10.1007/978-94-024-1909-2_20
https://doi.org/10.1007/978-94-024-1909-2_20
