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Belgrade waste waters, their quality and quantity at discharge points into recipients- Sava and Danube | Otpadne vode Beogradske kanalizacije, njihov kvalitet i količine na izlivima u recipijente Savu i Dunav
2011
Sekulić, V., JKP Beogradski vodovod i kanalizacija, Beograd (Serbia) | Kostić, B., JKP Beogradski vodovod i kanalizacija, Beograd (Serbia)
This paper presents results of wastewater examination from Belgrade sewerage system (BKS) which are discharged into the river Sava (Fair) and river Danube (Visnjica). Examinations were conducted within the project Eight monitoring spots and are compliant with European Directives concerning wastewater management. Project Eight monitoring spots consist of: continuous measurements of physical and chemical parameters (pH, temperature, redox potential and conductivity), sampling of wastewater during 24 hours, measuring flow rate and analyzing the quality of wastewater from monitoring places located at the discharges into rivers Sava and Danube. This paper shows examination results collected at two discharge points out of eight which are included in this project. The analysis of the quality and the quantity of wastewater sampled continuously during 24 hours, the effects of industrial pollution on them and total pollution load from these two collectors on the recipient is given.
Afficher plus [+] Moins [-]Aquatic macroinvertebrates - bioindicators of Drina River [Serbia] water quality | Akvatični makrobeskičmenjaci – bioindikatori kvaliteta vode reke Drine [Srbija]
2011
Tomović, J., Institut za biološka istraživanja Siniša Stanković, Beograd (Serbia) | Marković, V., Institut za biološka istraživanja Siniša Stanković, Beograd (Serbia) | Vasiljević, B., Institut za biološka istraživanja Siniša Stanković, Beograd (Serbia) | Atanacković, A., Institut za biološka istraživanja Siniša Stanković, Beograd (Serbia) | Vranković, J., Institut za biološka istraživanja Siniša Stanković, Beograd (Serbia) | Paunović, M., Institut za biološka istraživanja Siniša Stanković, Beograd (Serbia)
This paper presents aquatic macroinvertebrate community composition at six investigated localities of Drina River. Sampling was performed during 2004. Field data together with characteristics of the community were used to estimate the status of the river. According to our results good water quality, within the limits of the 2nd category, was evaluated for Drina River.
Afficher plus [+] Moins [-]Microbiological quality aspects of the surface waters in the Republic of Srpska [Bosnia and Herzegovina] in year 2010 | Mikrobiološki aspekt kvaliteta površinskih vodotoka u Republici Srpskoj [Bosna i Hercegovina], istraživanja u 2010. godini
2011
Zarić, I., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina) | Savić, A., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina) | Mastilo, M., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina) | Stanišić, S., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina) | Smiljanić-Stevanović, S., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina) | Latinović, M., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina) | Savić, M., Institut za vode, Bijeljina, Republike Srpska (Bosnia and Herzegovina)
Creation of scientific basis for rational use of water resources is impossible without studying viability of the microorganisms, their influence on the formation of chemical properties of natural waters and an explanation of the principles of biochemical processes such as transformation of elements in the aquatic environment. The survey of microbial (bacterial) characteristics of watercourses in the Republic of Srpska was conducted on a total of 64 streams within Operational, International and National surveillance monitoring. Sampling and analysis of samples was performed during the period from May to October. The study included ecological and sanitary aspects of river quality.
Afficher plus [+] Moins [-]Monitoring of priority substances in the water and sediment of protected zones and surface waters in AP Vojvodina [Serbia] | Monitoring prioritetnih supstanci u vodi i sedimentu u zaštićenim zonama i površinskim vodama AP Vojvodine [Srbija]
2011
Kragulj, M., Prirodno-matematički fakultet, Novi Sad (Serbia) | Dalmacija, B., Prirodno-matematički fakultet, Novi Sad (Serbia) | Tričković, J., Prirodno-matematički fakultet, Novi Sad (Serbia) | Dalmacija, M., Prirodno-matematički fakultet, Novi Sad (Serbia) | Maletić, S., Prirodno-matematički fakultet, Novi Sad (Serbia) | Krčmar, D., Prirodno-matematički fakultet, Novi Sad (Serbia) | Molnar, J., Prirodno-matematički fakultet, Novi Sad (Serbia) | Kerkez, Đ., Prirodno-matematički fakultet, Novi Sad (Serbia) | Pešić, V., Prirodno-matematički fakultet, Novi Sad (Serbia)
In order to collect information about the presence of priority and other substances whose quality standards are defined by Directive 2008/105/EC, the water and sediment quality monitoring was carried out in 6 sampling locations in four rivers and 14 sampling locations in protected areas in AP Vojvodina. The waters of the Carska Wetland, Ludas Lake and Danube River exceeded the quality standards for pentachlorobenzene, while the quality standard for cadmium was only exceeded in Carska Wetland. The priority substances detected in the sediment were lead, nickel, mercury, trifluralin, isomers of hexachlorocyclohexane (HCH), pentachlorobenzene, hexachlorobenzene, 4-octylphenol, naphthalene, anthracene, fluoranthene, benzo(b)-and benzo(k)-flouranthene, benzo(g,h,i)-perylene and indeno(1,2,3-cd)pyrene.
Afficher plus [+] Moins [-]Water quality evaluation of the reservoir Kraljevac [Serbia] based on physical, chemical, microbiological and hydrobiological parameters | Procena kvaliteta vode akumulacije Kraljevac [Srbija] na osnovu vizičko-hemijskih, mikrobioloških i hidrobioloških parametara
2011
Miljanović, B., Prirodno-matematički fakultet, Novi Sad (Serbia) | Simeunović, J., Prirodno-matematički fakultet, Novi Sad (Serbia) | Pavić, D., Prirodno-matematički fakultet, Novi Sad (Serbia) | Šipoš, Š., Prirodno-matematički fakultet, Novi Sad (Serbia) | Mijić, I., Prirodno-matematički fakultet, Novi Sad (Serbia) | Pogrmić, S., Prirodno-matematički fakultet, Novi Sad (Serbia) | Živić, N., Prirodno-matematički fakultet, Kosovska Mitrovica (Serbia) | Pankov, N., Prirodno-matematički fakultet, Novi Sad (Serbia) | Stoilković, Lj.
Since the year 2004 the water reservoir Kraljevac has been recognized as a Special nature reserve. Investigations of the water reservoir were done during the autumn (November) of 2009 at three localities. on the basis of the results obtained in this study Kraljevac reservoir water is moderately polluted and correspond to classes 2nd and 2nd-3rd based on physical, chemical, microbiological and hydrobiological parameters.
Afficher plus [+] Moins [-]Comparative studies on bioindicators in northern and southern Adriatic | Komparativno istraživanje bioindikatora u sjevernom i južnom Jadranu
2011
Mitrić, M., Institut za biologiju mora, Kotor (Montenegro) | Castelli, A., Institut za biologiju mora, Kotor (Montenegro) | Kljajić, Z., Institut za biologiju mora, Kotor (Montenegro)
This paper presents results of measuring the contents of certain bio-indicators in samples of digestive gland and lung of mussels (Mytilus galloprovincialis). The results were obtained in the framework of the Program for monitoring ecological status in Montenegro during the 2009 and 2010 year. Biomonitoring program was conducted in accordance with the LBS Protocol (Protocol on the Protection of the Mediterranean Sea against pollution from land-based sources and land activities) and the criteria MED POL Programme (Mediterranean Pollution Control), which is compliant with the requirements of the European Environment Agency (EEA) and has established a system of reporting and data exchange with the EEA. The program includes the analysis of biomarkers in Mytilus galloprovincialis (Lamarc, 1819) (mussels), and dynamic sampling is 2 times a year (March and September). In order to assess the spatial distribution and temporal trends of pollution, followed by the response of various biomarkers presented at two positions in the coastal waters of Montenegro (Dobrota and Bijela) and three positions in Slovenia (bays Piran, Strunjan and Koper). Biomarker responses showed no difference between the positions of the different ecological status.
Afficher plus [+] Moins [-]Influence of wastewater on seawater and sediment quality in the Bokokotorska Bay [Adriatic sea, Montenegro] | Uticaj otpadnih voda na kvalitet morske vode i sedimenta u Bokokotorskom zalivu [Jadransko more, Crna Gora]
2012
Marković, S., Institut za biologiju mora, Kotor (Montenegro) | Kolarević, S., Biološki fakultet, Beograd (Serbia) | Vuković-Gačić, B., Biološki fakultet, Beograd (Serbia) | Kljajić, Z., Institut za biologiju mora, Kotor (Montenegro)
In this paper the results of preliminary investigations of microbiological quality of seawater and sediment are presented. Analyses are performed by membrane filtration. The samples were collected near the sawage outfalls in Bokakotorska bay. It is noticed much higher number of bacteria – indicators of fecal pollution in sediment surface that seawater overlaying the sediment. Concentrations of bacteria diminished in layers of sediment laying deeper that sediment surface. Influence of wastewater is the most evident on 1 and 3 positions.
Afficher plus [+] Moins [-]Monitoring and modeling of physical, chemical and biological parameters of Lake Zavoj [Serbia] | Merenje i modeliranje fizičkih, hemijskih i bioloških parametara jezera Zavoj [Srbija]
2012
Kostić, D., Građevinski fakultet, Beograd (Serbia) | Jaćimović, N., Građevinski fakultet, Beograd (Serbia) | Naunović, Z., Građevinski fakultet, Beograd (Serbia) | Ivetić, M., Građevinski fakultet, Beograd (Serbia)
Complex hydrodynamics and thermal regimes of temperate lakes have a major impact on temporal and spatial distributions of water quality indices. Transport processes in lakes are driven primarily by external forces such as wind and solar radiation but also depend on the inflow and outflow regimes. This paper presents a simplified ID model developed to calculate seasonal variations in vertical distributions of temperature and dissolved oxygen in Lake Zavoj in southern Serbia. Model results that were based on monthly averaged meteorological data are in good agreement with measured vertical profiles of temperature and dissolved oxygen. The simplified model is an efficient tool for long-term prediction of water quality indices in deep, medium and long residence time lakes.
Afficher plus [+] Moins [-]Suitability of irrigation water on potential water resources as detail canal network | Upotrebljivost voda za navodnjavanje sa potencijalnih izvorišta na detaljnoj kanalskoj mreži
2012
Vranešević, M., Poljoprivredni fakultet, Novi Sad (Serbia) | Belić, S., Poljoprivredni fakultet, Novi Sad (Serbia) | Belić, A., Poljoprivredni fakultet, Novi Sad (Serbia)
Constant and highly productive agricultural productivity in the last decades has a tightly connected to irrigation. It is necessary to monitor the irrigation water quality in order to prevent or mitigate negative consequences on yield, soil and irrigation equipment. Besides the major waterways, the detailed canal network has great potential as a water resource. Peculiarities of this kind of water resources require monitoring of water suitability. During a three-year period of research, water was sampled on some localities in Backa and Banat (Serbia). The results of the research indicate that the water quality does not meet the demands proposed by the classifications. This proves the fact that during the irrigation period, it is necessary to monitor the irrigation water quality.
Afficher plus [+] Moins [-]Microbiological quality of water supplies of Novi Sad - Ratno Ostrvo and Petrovaradinska Ada [Serbia] | Mikrobiološki kvalitet sirove vode novosadskih izvorišta Ratno Ostrvo i Petrovaradinska Ada [Srbija]
2010
Petrović, O., Prirodno-matematički fakultet, Novi Sad (Serbia) | Simeunović, J., Prirodno-matematički fakultet, Novi Sad (Serbia) | Knežević, P., Prirodno-matematički fakultet, Novi Sad (Serbia) | Rončević, S., Prirodno-matematički fakultet, Novi Sad (Serbia)
The results of microbiological analyses of raw water of two water supplies of city of Novi Sad (Ratno Ostrvo and Petrovaradinska Ada) are presented. The sampling was performed monthly during 2008 and 2009. The following parameters were monitored: aerobic mesophilic bacteria count at 37 deg C, organotroph count (water categorization according to Kohl), facultative oligotrophs, lipolitic and hydrocarbon-oxidizing bacteria count. The count of organotrophic bacteria was determined using low nutritive R2A medium. In addition, water was classified according to enzymatic activity of water, expressed as index of phosphatase activity (IFA).
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