2. Articole

Permanent URI for this collectionhttps://msuir.usm.md/handle/123456789/46

Browse

Subject: search.filters.subject.calitatea apelor

Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Caracterizarea hidrochimica a râului Ichel și influența acestuia asupra fluviului Nistru [Articol]
    (CEP USM, 2017) Ciobanu, Viorica
    The study of the chemical composition of the Nistru river waters is very important because the Dniester River is a main source of water surface, which ensures the local urban and rural needs, the agrarian and industrial sectors. Because the Ichel River is a right tributary of the Dniester River, it may or may not influence the chemical composition of the Dniester River. In order to appreciate the quality of the waters of the Ichel River and its influence on the chemical composition of the Dniester River waters, during the research period water samples were taken from three sections: the Dniester upstream Ichel, Ichel and the Dniester downstream Ichel. Establishing water quality involved the determination of different parameters by using physico-chemical methods of analysis. The dynamics of pH, Eh, rH, total hardness, main ion content, oxygen regime with organic substances and biogenic substances. The resultsobtained from the monitoring indicate that the waters of the Ichel River were polluted with organically degradable substances and with biogenic substances (NO3 -, PO43-) that influenced the chemical composition of Nistru waters.
  • Thumbnail Image
    Item
    Формирование химического стока р. Реут в условиях 2009 года [Articol]
    (CEP USM, 2010) Горячева, Нелли; Гладкий, Виорика; Дука, Георге; Бундуки, Елена; Бородаев, Руслан; Шурыгина, Ольга
    În această lucrare sunt prezentate rezultatele preliminare ale investigaţiei rolului celui mai mare afluent al Nistruluiîn formarea calităţii apelor principalului curs de apă, bazate pe materialele cercetărilor de pe teren, la căderea râului Răut în Nistru, efectuate în 2009. Se discută despre starea resurselor acvatice ale Răutului şi se aduc calculele privind pătrunderea substanţelor chimice în apele Nistrului, cu apele afluentului.