TY  - CONF
AU  - Hadnađev-Kostić, Milica
AU  - Vulić, Tatjana
AU  - Rajaković-Ognjanović, Vladana
AU  - Lekić, Branislava
AU  - Naunović, Zorana
AU  - Zakić, Dimitrije
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
AU  - Govedarica, Ognjen
AU  - Karanović, Đurđica
AU  - Radovanović, Željko
AU  - Cvetković, Marija
AU  - Svetozarević, Snežana
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3298
PB  - University of Novi Sad, Faculty of Sciences, Department of Geography, tourism and hotel management
C3  - International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023
T1  - Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3298
ER  - 

@conference{
author = "Hadnađev-Kostić, Milica and Vulić, Tatjana and Rajaković-Ognjanović, Vladana and Lekić, Branislava and Naunović, Zorana and Zakić, Dimitrije and Radević, Aleksandar and Savić, Aleksandar R. and Aškrabić, Marina and Govedarica, Ognjen and Karanović, Đurđica and Radovanović, Željko and Cvetković, Marija and Svetozarević, Snežana",
year = "2023",
publisher = "University of Novi Sad, Faculty of Sciences, Department of Geography, tourism and hotel management",
journal = "International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023",
title = "Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3298"
}

Hadnađev-Kostić, M., Vulić, T., Rajaković-Ognjanović, V., Lekić, B., Naunović, Z., Zakić, D., Radević, A., Savić, A. R., Aškrabić, M., Govedarica, O., Karanović, Đ., Radovanović, Ž., Cvetković, M.,& Svetozarević, S.. (2023). Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype. in International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023
University of Novi Sad, Faculty of Sciences, Department of Geography, tourism and hotel management..
https://hdl.handle.net/21.15107/rcub_grafar_3298

Hadnađev-Kostić M, Vulić T, Rajaković-Ognjanović V, Lekić B, Naunović Z, Zakić D, Radević A, Savić AR, Aškrabić M, Govedarica O, Karanović Đ, Radovanović Ž, Cvetković M, Svetozarević S. Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype. in International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3298 .

Hadnađev-Kostić, Milica, Vulić, Tatjana, Rajaković-Ognjanović, Vladana, Lekić, Branislava, Naunović, Zorana, Zakić, Dimitrije, Radević, Aleksandar, Savić, Aleksandar R., Aškrabić, Marina, Govedarica, Ognjen, Karanović, Đurđica, Radovanović, Željko, Cvetković, Marija, Svetozarević, Snežana, "Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype" in International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3298 .

TY  - JOUR
AU  - Govedarica, Ognjen
AU  - Aškrabić, Marina
AU  - Hadnađev-Kostić, Milica
AU  - Vulić, Tatjana
AU  - Lekić, Branislava
AU  - Rajaković-Ognjanović, Vladana
AU  - Zakić, Dimitrije
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2697
AB  - Waste and recycled materials have recently been used in the construction industry to comply with the principles of circular economy and sustainable development. The aim of this paper is to examine the potentials of solidified wastewater treatment sludge (SWWTS) as a supplementary cementitious material (SCM) in the production of lightweight pervious concrete pavers (LWPCP) suitable for pedestrian trails and rooftops (green) that comply with EU standards. Detailed characterization of SWWTS was performed, in order to understand its properties related to application as SCM, which led to the conclusion that it may be applied only as a filler, having 89.5% of Ca(OH)2. After thorough characterization, LWPCP samples were prepared and testing of physical and mechanical properties was conducted. The research showed that partial replacement of cement with SWWTS led to the decrease of all mechanical properties, ranging between 3.91 and 5.81 MPa for compressive strength and 0.97 to 1.23 MPa for flexural strength. However, all of the investigated mixtures showed a value higher than 3.5 MPa, which was defined as the lowest compressive strength in the range of pervious concrete properties. The addition of SWWTS led to a slight decrease in bulk density of the mixtures and an increase in water absorption. This could be explained by the reduction in hydration products that would fill in the micropores of the matrix, since SWWTS showed no pozzolanic reactivity. Pore sizes that prevail in the tested binder matrices are in accordance with the results measured on ordinary pervious concrete (the largest fraction of pores had a diameter between 0.02 and 0.2 μm). Low thermal conductivity nominates produced pavers as potential rooftop elements.
PB  - MDPI
T2  - Materials 2022, The Special Issue Industrial Symbiosis and Development of New Materials or Products in Building Sector
T1  - Evaluation of Solidified Wastewater Treatment Sludge as a Potential SCM in Pervious Concrete Pavements
IS  - 14
VL  - 15
DO  - https://doi.org/10.3390/ma15144919
ER  - 

@article{
author = "Govedarica, Ognjen and Aškrabić, Marina and Hadnađev-Kostić, Milica and Vulić, Tatjana and Lekić, Branislava and Rajaković-Ognjanović, Vladana and Zakić, Dimitrije",
year = "2022",
abstract = "Waste and recycled materials have recently been used in the construction industry to comply with the principles of circular economy and sustainable development. The aim of this paper is to examine the potentials of solidified wastewater treatment sludge (SWWTS) as a supplementary cementitious material (SCM) in the production of lightweight pervious concrete pavers (LWPCP) suitable for pedestrian trails and rooftops (green) that comply with EU standards. Detailed characterization of SWWTS was performed, in order to understand its properties related to application as SCM, which led to the conclusion that it may be applied only as a filler, having 89.5% of Ca(OH)2. After thorough characterization, LWPCP samples were prepared and testing of physical and mechanical properties was conducted. The research showed that partial replacement of cement with SWWTS led to the decrease of all mechanical properties, ranging between 3.91 and 5.81 MPa for compressive strength and 0.97 to 1.23 MPa for flexural strength. However, all of the investigated mixtures showed a value higher than 3.5 MPa, which was defined as the lowest compressive strength in the range of pervious concrete properties. The addition of SWWTS led to a slight decrease in bulk density of the mixtures and an increase in water absorption. This could be explained by the reduction in hydration products that would fill in the micropores of the matrix, since SWWTS showed no pozzolanic reactivity. Pore sizes that prevail in the tested binder matrices are in accordance with the results measured on ordinary pervious concrete (the largest fraction of pores had a diameter between 0.02 and 0.2 μm). Low thermal conductivity nominates produced pavers as potential rooftop elements.",
publisher = "MDPI",
journal = "Materials 2022, The Special Issue Industrial Symbiosis and Development of New Materials or Products in Building Sector",
title = "Evaluation of Solidified Wastewater Treatment Sludge as a Potential SCM in Pervious Concrete Pavements",
number = "14",
volume = "15",
doi = "https://doi.org/10.3390/ma15144919"
}

Govedarica, O., Aškrabić, M., Hadnađev-Kostić, M., Vulić, T., Lekić, B., Rajaković-Ognjanović, V.,& Zakić, D.. (2022). Evaluation of Solidified Wastewater Treatment Sludge as a Potential SCM in Pervious Concrete Pavements. in Materials 2022, The Special Issue Industrial Symbiosis and Development of New Materials or Products in Building Sector
MDPI., 15(14).
https://doi.org/https://doi.org/10.3390/ma15144919

Govedarica O, Aškrabić M, Hadnađev-Kostić M, Vulić T, Lekić B, Rajaković-Ognjanović V, Zakić D. Evaluation of Solidified Wastewater Treatment Sludge as a Potential SCM in Pervious Concrete Pavements. in Materials 2022, The Special Issue Industrial Symbiosis and Development of New Materials or Products in Building Sector. 2022;15(14).
doi:https://doi.org/10.3390/ma15144919 .

Govedarica, Ognjen, Aškrabić, Marina, Hadnađev-Kostić, Milica, Vulić, Tatjana, Lekić, Branislava, Rajaković-Ognjanović, Vladana, Zakić, Dimitrije, "Evaluation of Solidified Wastewater Treatment Sludge as a Potential SCM in Pervious Concrete Pavements" in Materials 2022, The Special Issue Industrial Symbiosis and Development of New Materials or Products in Building Sector, 15, no. 14 (2022),
https://doi.org/https://doi.org/10.3390/ma15144919 . .

TY  - JOUR
AU  - Đukić, Aleksandar
AU  - Lekić, Branislava
AU  - Rajaković-Ognjanović, Vladana
AU  - Veljović, Đorđe
AU  - Vulić, Tatjana
AU  - Đolić, Maja
AU  - Naunović, Zorana
AU  - Despotović, Jovan
AU  - Prodanović, Dušan
PY  - 2016
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/765
AB  - Various particles and materials, including pollutants, deposited on urban surfaces are washed off by stormwater runoff during rain events. The interactions between the solid and dissolved compounds in stormwater runoff are phenomena of importance for the selection and improvement of optimal stormwater management practices aimed at minimizing pollutant input to receiving waters. The objective of this research was to further investigate the mechanisms responsible for the partitioning of heavy metals (HM) between the solid and liquid phases in urban stormwater runoff. The research involved the collection of samples from urban asphalt surfaces, chemical characterization of the bulk liquid samples, solids separation, particle size distribution fractionation and chemical and physicochemical characterization of the solid phase particles. The results revealed that a negligible fraction of HM was present in the liquid phase (less than 3% by weight), while there was a strong correlation between the total content of heavy metals and total suspended solids. Examinations of surface morphology and mineralogy revealed that the solid phase particles consist predominantly of natural macroporous materials: alpha quartz (80%), magnetite (11.4%) and silicon diphosphate (8.9%). These materials have a low surface area and do not have significant adsorptive capacity. These materials have a low surface area and do not have significant adsorptive capacity. The presence of HM on the surface of solid particles was not confirmed by scanning electron microscopy and energy dispersive X-ray microanalyses. These findings, along with the results of the liquid phase sample characterization, indicate that the partitioning of HM between the liquid and solid phases in the analyzed samples may be attributed to precipitation processes.
PB  - Academic Press
T2  - Journal of Environmental Management
T1  - Further insight into the mechanism of heavy metals partitioning in stormwater runoff
EP  - 110
SP  - 104
VL  - 168
DO  - 10.1016/j.jenvman.2015.11.035
ER  - 

@article{
author = "Đukić, Aleksandar and Lekić, Branislava and Rajaković-Ognjanović, Vladana and Veljović, Đorđe and Vulić, Tatjana and Đolić, Maja and Naunović, Zorana and Despotović, Jovan and Prodanović, Dušan",
year = "2016",
abstract = "Various particles and materials, including pollutants, deposited on urban surfaces are washed off by stormwater runoff during rain events. The interactions between the solid and dissolved compounds in stormwater runoff are phenomena of importance for the selection and improvement of optimal stormwater management practices aimed at minimizing pollutant input to receiving waters. The objective of this research was to further investigate the mechanisms responsible for the partitioning of heavy metals (HM) between the solid and liquid phases in urban stormwater runoff. The research involved the collection of samples from urban asphalt surfaces, chemical characterization of the bulk liquid samples, solids separation, particle size distribution fractionation and chemical and physicochemical characterization of the solid phase particles. The results revealed that a negligible fraction of HM was present in the liquid phase (less than 3% by weight), while there was a strong correlation between the total content of heavy metals and total suspended solids. Examinations of surface morphology and mineralogy revealed that the solid phase particles consist predominantly of natural macroporous materials: alpha quartz (80%), magnetite (11.4%) and silicon diphosphate (8.9%). These materials have a low surface area and do not have significant adsorptive capacity. These materials have a low surface area and do not have significant adsorptive capacity. The presence of HM on the surface of solid particles was not confirmed by scanning electron microscopy and energy dispersive X-ray microanalyses. These findings, along with the results of the liquid phase sample characterization, indicate that the partitioning of HM between the liquid and solid phases in the analyzed samples may be attributed to precipitation processes.",
publisher = "Academic Press",
journal = "Journal of Environmental Management",
title = "Further insight into the mechanism of heavy metals partitioning in stormwater runoff",
pages = "110-104",
volume = "168",
doi = "10.1016/j.jenvman.2015.11.035"
}

Đukić, A., Lekić, B., Rajaković-Ognjanović, V., Veljović, Đ., Vulić, T., Đolić, M., Naunović, Z., Despotović, J.,& Prodanović, D.. (2016). Further insight into the mechanism of heavy metals partitioning in stormwater runoff. in Journal of Environmental Management
Academic Press., 168, 104-110.
https://doi.org/10.1016/j.jenvman.2015.11.035

Đukić A, Lekić B, Rajaković-Ognjanović V, Veljović Đ, Vulić T, Đolić M, Naunović Z, Despotović J, Prodanović D. Further insight into the mechanism of heavy metals partitioning in stormwater runoff. in Journal of Environmental Management. 2016;168:104-110.
doi:10.1016/j.jenvman.2015.11.035 .

Đukić, Aleksandar, Lekić, Branislava, Rajaković-Ognjanović, Vladana, Veljović, Đorđe, Vulić, Tatjana, Đolić, Maja, Naunović, Zorana, Despotović, Jovan, Prodanović, Dušan, "Further insight into the mechanism of heavy metals partitioning in stormwater runoff" in Journal of Environmental Management, 168 (2016):104-110,
https://doi.org/10.1016/j.jenvman.2015.11.035 . .