Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Iuliana Paun"'
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:
Valentina Andreea Petre, Nicoleta Vasilache, Anda Gabriela Tenea, Iuliana Paun, Gabriela Geanina Vasile, Daniel Rudaru, Florentina Laura Chiriac
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 5, Iss 1, Pp 20-30 (2022)
The food and beverage industries are considered essential sources of wastewater contaminated with pollutants discharged into the sewerage networks of cities. This study focused on monitoring the analytical parameters regulated in the environmental le
Externí odkaz:
https://doaj.org/article/eb8c70d92675449d95520ad4bb22da2a
Autor:
Nicoleta Vasilache, Luisa Roxana Mandoc, Elena Diacu, Gabriela Geanina Vasile, Anda Gabriela Tenea, Alexandru Arcide, Gheorghe Batrinescu, Iuliana Paun, Stefania Gheorghe
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 4, Iss 2, Pp 7-22 (2022)
As groundwater is used as a source of drinking water, monitoring its quality is essential due to possible adverse effects on human health. Nitrogen compounds (nitrates, nitrites, ammonia) within certain concentration limits are natural components of
Externí odkaz:
https://doaj.org/article/4218d2872f1c44b79bc52efa579ebd41
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
Autor:
Vasile Ion Iancu, Roxana Elena Scutariu, Gabriel Lucian Radu, Marcela Niculescu, Cristina Dinu, Iuliana Paun, Florentina Laura Chiriac
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 1, Pp 39-48 (2021)
Using an LC-MS-MS method for detection of 6 neonicotinoid insecticides (imidacloprid, dinotefuran, acetamiprid, clothianidin, thiamethoxam, nitenpyram) was developed a new performant extraction method based on sonication treatment of soil samples, wh
Externí odkaz:
https://doaj.org/article/df5aa56977764459b64df6ed8565d542
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