Prikaz generalnih rešenja odvođenja upotrebljenih i kišnih voda naselja Brus i Blace

This paper presents a general solutions for disposal of waste and atmospheric waters in the villages Blace and Brus, which were pre­pared under the IPA III component PPF4 - Project Preparation Facility 4, IPA 2010. Legislation relating to the discharge of water - EU Directives, including the Directive on Urban Waste Water, directs towards the selection of separation systems for the collection and disposal of waste and storm waters and treatment of waste waters in treatment plants before discharge to receiving waters. This is particularly important in terms of protecting downstream water flows and prevention of environmental degradation. Simulation models are built, separately for the used and atmospheric water, for the analysis of the existing sewer system and sizing of new. Models were made in the software package 3DNET, hydro information tool which incorporates terrain elevation data, the land use and the geometric data for the network pipes and channels.U ovom radu su prikazana generalna rešenja odvođenja upotrebljene i atmosferske vode naselja Brus i Blace koji su pripremani u okviru IPA III komponente PPF4 - Project Preparation Facility 4, IPA 2010. Zakonska regulativa koja se odnosi na odvođenje upotrebljenih voda - Direktive EU, uključujući i Direktivu o gradskim otpadnim vodama, usmerava ka odabiranju separacionih sistema za prikupljanje i odvođenje upotrebljenih i atmosferskih voda i prečišćavanje upotrebljenih voda u postrojenjima za prečišćavanje pre ispuštanja u prijemnike. Ovo je posebno značajno sa aspekta zaštite nizvodnih vodotoka i sprečavanje degradiranja životne sredine. Za potrebe analize postojećih kanalizacionih mreža i dimenzionisanje novih, napravljeni su simulacioni modeli, odvojeno za upotrebljenu i atmosfersku vodu. Modeli su pravljeni u softverskom paketu 3DNet, hidroinformacionom alatu koji u sebi sjedinjuje visinske podatke o terenu, o nameni površina kao i geometrijske podatke o mreži cevi i kanala

Effects of different doses of zinc gluconate on antioxidative activity of metformin and glibenclamide on experimentally induced diabetes in rabbits

It is well known that there is a relationship between the zinc and diabetes, and its antioxidant potential. Based on that, the aim of this paper is to investigate the effects of different doses of zinc (9,2 and 18,4 mg / day) in combination with metformin and glibenclamide, to the total antioxidant status (TAS) and the activity of the enzyme superoxide dismutase (SOD) in experimentally-induced diabetic rabbits. The study was conducted on 24 New Zealand rabbits of both sexes, body weight 2,5 to 3,2 kg. In rabbits, experimental diabetes was induced i.v. injection of alloxan (80 mg / kg body weight). Three weeks after causing diabetes, the animals were divided into two groups: first group was treated oral with metformin, an appropriate dose (120 mg / kg body weight), while the second group of rabbits was treated with a suitable dose of glibenclamide (0,6 mg / kg BW). After the washout period (10 t1/2), the rabbits were treated with metformin and a first dose of zinc (9,2 mg) combination, i.e. glibenclamide and zinc (9,2 mg). After another washout period (10 t1/2) the rabbits were treated with metformin and a second dose of zinc (18,4 mg) combination, i.e. of glibenclamide and zinc (18,4 mg). Blood samples were taken in a specified time interval. The TAS value was significantly increased after administration of metformin, single and in combination with zinc, in doses of 9,2 and 18,4 mg, with respect to the value recorded before their application (p <0.05). Also, it is noted a significantly increased SOD activity after administration of metformin (i.e., glibenclamide), and zinc in combination, in a dose of 18,4 mg (p <0.05). This indicates that zinc and metformin have a significant positive effects on the parameters of antioxidative status, but with glibenclamide this effect did not occur

Prikaz generalnih rešenja odvođenja upotrebljenih i kišnih voda naselja Brus i Blace

This paper presents a general solutions for disposal of waste and atmospheric waters in the villages Blace and Brus, which were pre­pared under the IPA III component PPF4 - Project Preparation Facility 4, IPA 2010. Legislation relating to the discharge of water - EU Directives, including the Directive on Urban Waste Water, directs towards the selection of separation systems for the collection and disposal of waste and storm waters and treatment of waste waters in treatment plants before discharge to receiving waters. This is particularly important in terms of protecting downstream water flows and prevention of environmental degradation. Simulation models are built, separately for the used and atmospheric water, for the analysis of the existing sewer system and sizing of new. Models were made in the software package 3DNET, hydro information tool which incorporates terrain elevation data, the land use and the geometric data for the network pipes and channels.U ovom radu su prikazana generalna rešenja odvođenja upotrebljene i atmosferske vode naselja Brus i Blace koji su pripremani u okviru IPA III komponente PPF4 - Project Preparation Facility 4, IPA 2010. Zakonska regulativa koja se odnosi na odvođenje upotrebljenih voda - Direktive EU, uključujući i Direktivu o gradskim otpadnim vodama, usmerava ka odabiranju separacionih sistema za prikupljanje i odvođenje upotrebljenih i atmosferskih voda i prečišćavanje upotrebljenih voda u postrojenjima za prečišćavanje pre ispuštanja u prijemnike. Ovo je posebno značajno sa aspekta zaštite nizvodnih vodotoka i sprečavanje degradiranja životne sredine. Za potrebe analize postojećih kanalizacionih mreža i dimenzionisanje novih, napravljeni su simulacioni modeli, odvojeno za upotrebljenu i atmosfersku vodu. Modeli su pravljeni u softverskom paketu 3DNet, hidroinformacionom alatu koji u sebi sjedinjuje visinske podatke o terenu, o nameni površina kao i geometrijske podatke o mreži cevi i kanala