Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Florinela Pirvu"'
Autor:
Ana-Maria Fulgheci, Daniel-Gheorghe Rudaru, Marta Andrei, Florinela Pirvu, Nicoleta Vasilache, Iuliana Paun
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 6, Iss 1, Pp 54-62 (2024)
The present study was carried out to evaluate the efficiency of a municipal wastewater treatment plant (WWTP) that uses biological treatment processes with activated sludge. The WWTP monitoring was carried out at the end of 2023, after the expansion
Externí odkaz:
https://doaj.org/article/085225df3c884850ab07296568322f77
Autor:
Iuliana Paun, Florinela Pirvu, Vasile Ion Iancu, Marcela Niculescu, Luoana Florentina Pascu, Florentina Laura Chiriac
Publikováno v:
Journal of Xenobiotics, Vol 14, Iss 1, Pp 31-50 (2023)
Organophosphate ester flame retardants (OPFRs) are ubiquitous organic pollutants in the environment and present an important preoccupation due to their potential toxicity to humans and biota. They can be found in various sources, including consumer p
Externí odkaz:
https://doaj.org/article/732ab0b5f92c4d6fb63bef800c9cc491
Autor:
Florentina Laura Chiriac, Andreea Valentina Petre, Catalina Stoica, Iuliana Paun, Florinela Pirvu, Ionut Cristea, Nicoleta Vasilache, Marcela Niculescu, Gabriel Serban, Vasile Ion Iancu
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 4, Iss 1, Pp 29-37 (2022)
In this paper, a chromatographic method for the determination of volatile organic compounds (VOCs) as a tool for Gram-positive and Gram-negative bacterial strains identification was described. Direct Headspace gas chromatography coupled with mass spe
Externí odkaz:
https://doaj.org/article/f5d1d12037b94475b296f67a59673aad
Autor:
Gabriel Valentin Serban, Marcela Niculescu, Vasile Iancu, Iuliana Paun, Florinela Pirvu, Catalin Manea, Florentina Laura Chiriac, Gabriela Geanina Vasile
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 2, Pp 107-113 (2021)
The purpose of the paper was to create databases that would allow a proper assessment of the degree of marine pollution generated by shipyard industrial sector. The study was conducted over a period of three years, between 2015 and 2017. The paramete
Externí odkaz:
https://doaj.org/article/6a0de1271ef54533978d026d3f0e0775
Autor:
Florinela Pirvu, Iuliana Paun, Marcela Niculescu, Vasile Ion Iancu, Luoana Florentina Pascu, Florentina Laura Chiriac
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 2, Pp 120-129 (2021)
Water resources crisis can lead to a new concept of wastewater treatment. Wastewater cannot be considered waste, but can be a renewable or non-renewable energy source. Nutrients from wastewater could be recycled and not disposed of. A circular econom
Externí odkaz:
https://doaj.org/article/42839e2eef8b4795ab09acef977d7d48
Autor:
Iuliana Paun, Florentina Laura Chiriac, Vasile Ion Iancu, Florinela Pirvu, Marcela NIculescu, Nicoleta Vasilache
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 1, Pp 10-18 (2021)
Chlorine is widely used in Romania and all over the world as a disinfectant of drinking water. During the chlorination process, the natural organic matter and inorganic ions react with chlorine forming disinfection by-products (DBPs). The predominant
Externí odkaz:
https://doaj.org/article/ff55575a125e4d1595ed6a9d5fb8d931
Publikováno v:
Nanomaterials, Vol 13, Iss 11, p 1745 (2023)
Adsorption of toxic compounds from water using zeolites and magnetite was developed due to the various advantages of their applicability. In the last twenty years, the use of zeolite-based compositions in the form of zeolite/inorganic or zeolite/poly
Externí odkaz:
https://doaj.org/article/d016df2264d043288c347801342b92ca
Autor:
Valentina Andreea Petre, Florentina Laura Chiriac, Irina Eugenia Lucaciu, Iuliana Paun, Florinela Pirvu, Vasile Ion Iancu, Laura Novac, Stefania Gheorghe
Publikováno v:
Foods, Vol 12, Iss 7, p 1423 (2023)
The perfluoroalkyl substances (PFAS) represent a persistent class of synthetic chemicals that spread in the environment as a result of industrialization. Due to their bioaccumulative and endocrine disruption implications, these chemicals can affect f
Externí odkaz:
https://doaj.org/article/ba5f04ae38d5429db9ef13c3f68a4c46
Autor:
Alina Tatarus, Claudia Maria Simionescu, Roxana Elena Scutariu, Vasile Ion Iancu, Florinela Pirvu, Diana Puiu, Toma Galaon
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 2, Iss 2, Pp 22-29 (2020)
Surface water contamination by synthetic dyes generates human and wildlife adverse health effects and causes photosynthesis decrease due to intense sun-light absorption of these pollutants. 50% of total discharged industrial effluents contain azo dye
Externí odkaz:
https://doaj.org/article/99995e632cc74f659079ab99a671e1eb
Autor:
Iuliana Paun, Vasile Ion Iancu, Florentina Laura Chiriac, Nicoleta Vasilache, Florinela Pirvu, Marcela Niculescu, Toma Galaon
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 2, Iss 2, Pp 49-55 (2020)
A direct ion chromatographic method for determination of chlorite, chlorate and bromate in the presence of fluoride, chloride, nitrate, nitrite and bromide in treated drinking waters was described. Separation of target analytes was achieved using an
Externí odkaz:
https://doaj.org/article/397258981d3f432f9c9f8425d73d511c