TY  - CONF
AU  - Antonijević-Nikolić, Mirjana
AU  - Đuričić Milanković, Jelena
AU  - Popović, Kosana
AU  - Tanasković, Slađana
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5413
AB  - Waste management is still a global challenge in the 21st century. Sustainable waste management aims to minimize the amount of solid waste that goes to landfill, keep materials in use as long as possible and thus ensure a reduction in the negative environmental, social and financial impacts of consumption. Household waste management is a challenging task because of the increasing amount of waste globally and the large quantity of different materials in this waste stream. Sorting the waste at the source, the place where it is generated, is a crucial task to promote recycling and circular economy. Primary separation of municipal waste in the Republic of Serbia is determined by the law on waste management and separate collection of plastic, paper, glass and metal is foreseen. However, waste sorting is still not a popular practice in households. Waste sorting at the source presents an initial step to recycling. This paper describes the primary separation of household waste in the urban area of Šabac, which is a part of project "Supply of equipment for solid waste source separation schemes in 4 regions". The project is implemented in four regions for waste management and include a total of seventeen cities and municipalities in Serbia. With the participation of citizens, the city of Šabac has started a project of primary waste sorting in households. Households were able to pick up bins for the primary sorting of household waste, as well as brochures with instructions. In the bins, citizens separate paper, plastic and metal waste from their households, which will later be used in the recycling process. By introducing the primary selection of household waste in this way, it is expected that the rate of recycling will increase to 15% in the next 2 years. In this way, goals such as: reduction of landfilled waste, preservation of the capacity of the Srem-Mačva sanitary landfill, contribution to recycling which results in saving energy, natural resources and money, preserves the environment, which is in accordance with the principles of sustainable development.
PB  - University of East Sarajevo, Faculty of technology
C3  - VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina
T1  - Improving solid waste managment as important step to sustainability: separation of waste in households
SP  - 426
EP  - 435
UR  - https://hdl.handle.net/21.15107/rcub_farfar_5413
ER  - 

@conference{
author = "Antonijević-Nikolić, Mirjana and Đuričić Milanković, Jelena and Popović, Kosana and Tanasković, Slađana",
year = "2023",
abstract = "Waste management is still a global challenge in the 21st century. Sustainable waste management aims to minimize the amount of solid waste that goes to landfill, keep materials in use as long as possible and thus ensure a reduction in the negative environmental, social and financial impacts of consumption. Household waste management is a challenging task because of the increasing amount of waste globally and the large quantity of different materials in this waste stream. Sorting the waste at the source, the place where it is generated, is a crucial task to promote recycling and circular economy. Primary separation of municipal waste in the Republic of Serbia is determined by the law on waste management and separate collection of plastic, paper, glass and metal is foreseen. However, waste sorting is still not a popular practice in households. Waste sorting at the source presents an initial step to recycling. This paper describes the primary separation of household waste in the urban area of Šabac, which is a part of project "Supply of equipment for solid waste source separation schemes in 4 regions". The project is implemented in four regions for waste management and include a total of seventeen cities and municipalities in Serbia. With the participation of citizens, the city of Šabac has started a project of primary waste sorting in households. Households were able to pick up bins for the primary sorting of household waste, as well as brochures with instructions. In the bins, citizens separate paper, plastic and metal waste from their households, which will later be used in the recycling process. By introducing the primary selection of household waste in this way, it is expected that the rate of recycling will increase to 15% in the next 2 years. In this way, goals such as: reduction of landfilled waste, preservation of the capacity of the Srem-Mačva sanitary landfill, contribution to recycling which results in saving energy, natural resources and money, preserves the environment, which is in accordance with the principles of sustainable development.",
publisher = "University of East Sarajevo, Faculty of technology",
journal = "VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina",
title = "Improving solid waste managment as important step to sustainability: separation of waste in households",
pages = "426-435",
url = "https://hdl.handle.net/21.15107/rcub_farfar_5413"
}

Antonijević-Nikolić, M., Đuričić Milanković, J., Popović, K.,& Tanasković, S.. (2023). Improving solid waste managment as important step to sustainability: separation of waste in households. in VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina
University of East Sarajevo, Faculty of technology., 426-435.
https://hdl.handle.net/21.15107/rcub_farfar_5413

Antonijević-Nikolić M, Đuričić Milanković J, Popović K, Tanasković S. Improving solid waste managment as important step to sustainability: separation of waste in households. in VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina. 2023;:426-435.
https://hdl.handle.net/21.15107/rcub_farfar_5413 .

Antonijević-Nikolić, Mirjana, Đuričić Milanković, Jelena, Popović, Kosana, Tanasković, Slađana, "Improving solid waste managment as important step to sustainability: separation of waste in households" in VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina (2023):426-435,
https://hdl.handle.net/21.15107/rcub_farfar_5413 .

TY  - CONF
AU  - Popović, Kosana
AU  - Antonijević-Nikolić, Mirjana
AU  - Đuričić-Milanković, Jelena
AU  - Ranković, Dragan
AU  - Milutinović, Bojana
AU  - Dražić, Branka
AU  - Tanasković, Slađana
PY  - 2023
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5412
AB  - The stinging nettle (Urtica dioica L.) belongs to the Urticaceae family and represents a perennial plant. Stinging nettle is abundant species occurring in various types of forest, road verges and grassland sites. In many countries is used as both medicine and food. Stinging nettle is a weed and its seeds, leaves and even roots are used for medicinal purpose. Thanks to its high content of nutrients and bioactive compounds like poly phenols, vitamins and minerals, nettle possesses a great nutritional value and a large number of pharmacological effects, including anti-proliferative, anti-inflammatory, antioxidant, analgesic, immunostimulatory, anti-infectious, hypotensive, antiulcer activities and cardiovascular disease prevention. It is a reservoir of minerals (especially iron), vitamin C and pro-vitamin A.
Last decades the popularity of herbal medicine is rapidly increasing all over the world. However, heavy metal toxicity in plant materials has a great impact and importance on herbal plants and consequently affects the quality of herbal raw materials, herbal extracts, the safety and marketability of drugs. This paper presents determination of content seven heavy metals (Cu, Fe, Mn, Ni, Zn, Cd and Pb) in leaves samples Urtica dioica L. collected from five localities in Republic of Serbia. The sample preparation procedure involved dry digestion in triplicate and dissolution of the ash in 6M HCl and then in 0.1 M HNO3. All elements were analyzed using an inductively coupled plasma-optical emission spectrometry (ICP-OES). The contents of Ni, Cu, Zn, Mn and Fe in the leaves were found to be in the ranges of 0.54±0.00 to 1.87±0.10 ˂ 2.12±0.69-12.79±0.53 ˂ 18.18±0.46-28.48±1.37 ˂ 30.63±1.45-68.44±5.11, and 109.75±4.01-244.41±13.50 mg/kg dry weight, respectively. Value of toxic heavy metal Pb in two samples is 0.37±0.0 mg/kg dry weight, whiles content Cd has been below the detection limit. The content of heavy metals in samples were used to calculate target hazard quotients values (THQ) and hazard index (HI).
PB  - University of East Sarajevo,  Faculty of technology
C3  - VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina
T1  - Determination of heavy metal contents in stinging nettle from different localities in Serbia
SP  - 419
EP  - 425
UR  - https://hdl.handle.net/21.15107/rcub_farfar_5412
ER  - 

@conference{
author = "Popović, Kosana and Antonijević-Nikolić, Mirjana and Đuričić-Milanković, Jelena and Ranković, Dragan and Milutinović, Bojana and Dražić, Branka and Tanasković, Slađana",
year = "2023",
abstract = "The stinging nettle (Urtica dioica L.) belongs to the Urticaceae family and represents a perennial plant. Stinging nettle is abundant species occurring in various types of forest, road verges and grassland sites. In many countries is used as both medicine and food. Stinging nettle is a weed and its seeds, leaves and even roots are used for medicinal purpose. Thanks to its high content of nutrients and bioactive compounds like poly phenols, vitamins and minerals, nettle possesses a great nutritional value and a large number of pharmacological effects, including anti-proliferative, anti-inflammatory, antioxidant, analgesic, immunostimulatory, anti-infectious, hypotensive, antiulcer activities and cardiovascular disease prevention. It is a reservoir of minerals (especially iron), vitamin C and pro-vitamin A.
Last decades the popularity of herbal medicine is rapidly increasing all over the world. However, heavy metal toxicity in plant materials has a great impact and importance on herbal plants and consequently affects the quality of herbal raw materials, herbal extracts, the safety and marketability of drugs. This paper presents determination of content seven heavy metals (Cu, Fe, Mn, Ni, Zn, Cd and Pb) in leaves samples Urtica dioica L. collected from five localities in Republic of Serbia. The sample preparation procedure involved dry digestion in triplicate and dissolution of the ash in 6M HCl and then in 0.1 M HNO3. All elements were analyzed using an inductively coupled plasma-optical emission spectrometry (ICP-OES). The contents of Ni, Cu, Zn, Mn and Fe in the leaves were found to be in the ranges of 0.54±0.00 to 1.87±0.10 ˂ 2.12±0.69-12.79±0.53 ˂ 18.18±0.46-28.48±1.37 ˂ 30.63±1.45-68.44±5.11, and 109.75±4.01-244.41±13.50 mg/kg dry weight, respectively. Value of toxic heavy metal Pb in two samples is 0.37±0.0 mg/kg dry weight, whiles content Cd has been below the detection limit. The content of heavy metals in samples were used to calculate target hazard quotients values (THQ) and hazard index (HI).",
publisher = "University of East Sarajevo,  Faculty of technology",
journal = "VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina",
title = "Determination of heavy metal contents in stinging nettle from different localities in Serbia",
pages = "419-425",
url = "https://hdl.handle.net/21.15107/rcub_farfar_5412"
}

Popović, K., Antonijević-Nikolić, M., Đuričić-Milanković, J., Ranković, D., Milutinović, B., Dražić, B.,& Tanasković, S.. (2023). Determination of heavy metal contents in stinging nettle from different localities in Serbia. in VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina
University of East Sarajevo,  Faculty of technology., 419-425.
https://hdl.handle.net/21.15107/rcub_farfar_5412

Popović K, Antonijević-Nikolić M, Đuričić-Milanković J, Ranković D, Milutinović B, Dražić B, Tanasković S. Determination of heavy metal contents in stinging nettle from different localities in Serbia. in VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina. 2023;:419-425.
https://hdl.handle.net/21.15107/rcub_farfar_5412 .

Popović, Kosana, Antonijević-Nikolić, Mirjana, Đuričić-Milanković, Jelena, Ranković, Dragan, Milutinović, Bojana, Dražić, Branka, Tanasković, Slađana, "Determination of heavy metal contents in stinging nettle from different localities in Serbia" in VIII International Congress “Engineering, Environment and Materials in Process Industry“, Book of abstracts, Jahorina, mart 20-23, 2023 Republika srpska, Bosna i Hercegovina (2023):419-425,
https://hdl.handle.net/21.15107/rcub_farfar_5412 .