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Improving quality of drinking water in the water treatment plant by decrease of hardness with respect to sodium concentration control
(Prague, Czech Republic: University of Chemistry and Technology, 2019)
In this research the object of the analysis was the groundwater used for drinking which needs certain improvements. Improvements involve removal of magnesium and manganese. Improvements also mean the choice of proper water ...
Influence of organic acid treatement on recycled concrete aggregate
(XIV International Scientific Conference iNDiS 2018 and Subconference "Eco build", 2018)
As a result of increasing global environmental awareness and sense of responsibility for future generation lives, utilization of demolition waste as potential aggregate for structural concrete has been proposed. Reducing ...
Просторно течење на речним ушћима (утицајни чиниоци) / Controls of three-dimensional flow at river confluences
(Задужбина андрејевић / Zadužbina Andrejević, 2013)
Монографија се бави изучавањем хидраулике ушћа великих алувијал них водотока и ушћа у велике алувијалне водотоке. Течење на овак вим ушћима је изразито мирно (Fr < 0,3), а нанос који пристиже са узвод них деоница ...
Shaft spillway with deflector downstream of vertical bend
(Thomas Telford Services Ltd, 2014)
This study considers the hydraulic design of a shaft spillway with a constriction at the upstream end of the vertical bend. The effect of key factors relating to the capacity of the crest, shaft and tunnel is assessed using ...
Application of 3D numerical models in confluence hydrodynamics modelling
(University of Illinois at Urbana-Champaign, 2012)
In this paper performance of the SSIIM2 model (3D finite-volume model with the k-ε-type turbulence model closure) in confluence hydrodynamics modelling is assessed using the published experimental ...
Identification of leak characteristics in pipe systems by dynamic monitoring
(Integrating Water Systems - Proceedings of the 10th International on Computing and Control for the W, 2010)
The paper presents some reflections about use of hydraulic transients in identification of pipe system characteristics. Controlled and safe transients can be used to excite pipe network to respond to change in flows/pressures. ...
Numerical Simulation of 3D Flow at Right-angled Confuence with and without Upstream Planform Curvature
(Chemical Industry Press, Beijing, 2010)
This paper aims at studying the effect of upstream planform curvature on the flow in the confluence hydrodynamics zone. To do this, a 3D numerical model is used for simulation of flow at right-angled
confluences with ...
Distributed hydrological‑hydraulic modeling of the karst polje water balance
(Springer, 2019)
The paper presents developed 3Dnet-HET, a distributed hydrologic model coupled with the discrete channel network concept for groundwater circulation simulation in the karst environment. The hydrologic part is driven by the ...
Management of Multipurpose Resources Systems in Areas Vulnerable to Floods
(Macedonian Committee on Large Dams, 2019)
Floods are natural events that have occurred since the earliest times, endangering people, their settlements and property. As a consequence of climate changes and changes in the catchment area (changes in land use, ...
Water softening by nanofiltration – Case study
(The Serbian Water Pollution Control Society, 2019)
In this research the object of the analysis was the improvement of drinking water treatment plant, while groundwater being a source of drinking water.
Improvements include the removal of magnesium and manganese. Improvements ...