Metrika članka

  • citati u SCindeksu: 0
  • citati u CrossRef-u:0
  • citati u Google Scholaru:[=>]
  • posete u poslednjih 30 dana:7
  • preuzimanja u poslednjih 30 dana:3
članak: 6 od 9  
Back povratak na rezultate
Vojnotehnički glasnik
2020, vol. 68, br. 2, str. 293-320
jezik rada: engleski
vrsta rada: izvorni naučni članak
objavljeno: 20/05/2020
doi: 10.5937/vojtehg68-26177
Creative Commons License 4.0
Unapređeni procesi hemijskog tretmana vode iz reke Sušice u zlatiborskom okrugu i primena njenog mulja
aUniverzitet u Beogradu, Medicinski fakultet, Institut za mikrobiologiju i imunologiju
bAcademy of Vocational Studies of Western Serbia, Užice
cPWW LLC, Belgrade

e-adresa: miracvijovic970@gmail.com, muricmilorad@outlook.com, vladica.cudic@gmail.com

Sažetak

Uvod/cilj: U površinskoj vodi izvorišta reke Sušice varira koncentracija prirodnih organskih i neorganskih nečistoća, bioloških vrsta i mikroorganizama. Ova voda zamenila je vodu iz jezera Vrutci, na koju je snažno uticala eutrofikacija. Tim vodama neophodno je uklanjanje zagađivača koagulantima i polielektrolitom. Cilj istraživanja bio je da se poboljša tretman površinske vode (koagulacija i flokulacija), smanji količina mulja, proceni njegov kvalitet, tretman i primena. Metode: Fizičko-hemijske metode razvijene su za određivanje parametara kvaliteta vode, mulja i komposta. Ti parametri su: zamućenost, potrošnja KMnO4, metali, ukupni organski ugljenik, ukupni azot i hlorofil. Rezultati: Kvalitet površinske vode uveliko utiče na sadržaj mulja. Koncentracije metala u mulju su: 72200 mgkg-1 Al, 8550 mgkg1 Fe, 106 mgkg-1 Zn. Metali preko maksimalne granice su: Ni 169 mgkg-1, Cr 69,5 mgkg-1, Pb 5,7 mgkg-1, i moraju se redukovati zeolitima. Koncentracije "hranjivih sastojaka" su: 697 mgkg-1 P, 297 mgkg-1 K, 9,6 mgkg-1 ukupnog N, 274 mgkg-1 rastvorenog organskog ugljenika. Eserihia coli i Salamonella bitne su za pretvaranje mulja u kompost. Zaključak: Nakon sazrevanja kompost se može koristiti za gajenje Coriandrum salivum. U narednom istraživanju ova strategija će se primeniti na vodu i mulj iz jezera Vrutci.

Ključne reči

Reference

Aguilar, M.I., Sáez, J., Lloréns, M., Soler, A., Ortuño, J.F., Meseguer, V., Fuentes, A. (2005) Improvement of coagulation-flocculation process using anionic polyacrylamide as coagulant aid. Chemosphere, 58(1), pp.47-56
Christophoridis, C., Zervou, S.-.K., Manolidi, K., Katsiapi, M., Moustakagouni, M., Kaloudis, T., Triantis, T.M., Hiskia, A. (2018) Occurrence and diversity of cyanotoxins in Greek lakes. Scientific Reports, 8, 17877
Cvijović, M., di Marco, V., Traldi, P., Stankov, M.J., Đurđević, P. (2012) Mass spectrometric study of speciation in aluminium-fluoroquinolone solutions. European Journal of Mass Spectrometry, 18(3), 313-322
Cvijović, M., Kilibard, V., Jelikić-Stankov, M., Lazarević, I., Jakovljević, I., Joksović, L., Đurđević, P. (2012) ESI-MS study of speciation in hydrolyzed aluminum chloride solutions. Journal of the Brazilian Chemical Society, 23(6), 1087-1097
Čudić, V., Stojiljković, D., Jovović, A. (2016) Phytoremediation potential of wild plants growing on soil contaminated with heavy metals. Archives of Industrial Hygiene and Toxicology, 67(3), 229-239
Đurđević, P., Cvijović, M., Zakrzewska, J. (2005) Aluminium(III) complexes of S-histidine: Synthesis, characterization and potentiometric and spectroscopic study of solution equilibria. Journal of Coordination Chemistry, 58(17), 1615-1629
Institute for Standardization of Serbia (2007) SRPS ISO 8245, 2007: Water quality: Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC). https://www.iss.rs/rs/standard/?natstandard_document_id=16793&is_print=1 [12 April 2020]
Institute for Standardization of Serbia (2013) SRPS ISO 1871:2013: Food and feed products: General guidelines for the determination of nitrogen by the Kjeldahl method. https://www.iss.rs/en/standard/?national_standard_id=42530 [12 April 2020]
Institute for Standardization of Serbia (2017) SRPS Z.T1.100:2017: Specification for composted material. https://www.iss.rs/rs/standard/?natstandard_document_id=60801
Katsiapi, M., Moustaka-Gouni, M., Michaloudi, E., Kormas, K.A. (2011) Phytoplankton and water quality in a Mediterranean drinking-water reservoir (Marathonas Reservoir, Greece). Environmental Monitoring and Assessment, 181(1-4), 563-575
Keeley, J., Jarvis, P., Judd, S.J. (2014) Coagulant recovery from water treatment residuals: A review of applicable technologies. Critical Reviews in Environmental Science and Technology, 44(24), 2675-2719
Kerkez, Đ. (2014) Potencijal upotrebe piritne izgoretine u tretmanu otpadnih voda i mogućnost njene dalje sanacije primenom imobilizacionih agenasa. University of Novi Sad, Faculty of Science, Ph.D. thesis, http://nardus.mpn.gov.rs/bitstream/handle/123456789/1780/Disertacija.pdf?sequ ence=1&isAllowed=y [12 April 2020]
Malik, Q. (2018) Performance of alum and assorted coagulants in turbidity removal of muddy water. Applied Water Science, 8, 40
Meyers, P.S. (1998) Sources of TOC in deionized water. http://www.pi-corp.net/whitepaper/SourcesofTOCinDIWater.pdf [12 April 2020]
Nishat, A.S., Rajapakse, J., Dawes, L.A., Millar, G.J. (2018) Coagulants for removal of turbidity and dissolved species from coal seam gas associated water. Journal of Water Process Engineering, 26, pp.187-199
Ranković, B., Simić, S., Bogdanović, D. (2006) Phytoplankton as indicator of water quality of lakes Bubanj and Šumarice during autumn. Kragujevac Journal of Science, br. 28, str. 107-114
Ritchie, R.J. (2006) Consistent sets of spectrophotometric chlorophyll equations for acetone, methanol and ethanol solvents. Photosynthesis Research, 89(1), 27-41