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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 ...
Еxtended Schatten norms of random graphs and Nikiforov conjecture
(Hacettepe University, 2022)
In this paper we give a geometric mean and mean of
p-th degree of singular values for almost all graphs. We prove three
theorems about a conjecture of V. Nikiforov for Schatten p-norm
of graphs when p > 2. We prove that ...
Future Drought Propagation through the Water-Energy-Food-Ecosystem Nexus – a Nordic Perspective
(Elsevier, 2022)
Droughts can affect a multitude of public and private sectors, with impacts developing slowly over time. While droughts are traditionally quantified in relation to the hydrological components of the water cycle that they ...
Variable Speed Pump Modeling Using PID Control in EPA SWMM
(Riga Technical University, 2021)
Between graphical zonotope and graph-associahedron
(Turkish Journal of Mathematics, 2023)
This manuscript introduces a finite collection of generalized permutohedra associated to a simple graph. The first polytope of this collection is the graphical zonotope of the graph and the last is the graph–associahedron ...
Removal of Heavy Metals from Wastewater by Electrocoagulation
(Riga Technical University, 2021)
Selection of the optimal method for the removal of heavy metals remains a scientific challenge in terms of efficiency, cost-effectiveness and preservation of environment. In this paper, the aim of the study was to remove ...
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 ...
How to Choose Propertly: Coagulation vs. Electrocoagulation in Wastewater Treatment
(ECOZONE Publishing House, Iasi, 2021)
MRKKLIN
(Građevinski fakultet, Univerziteta u Beogradu, 2017)
PROGRAM: MRKKLIN (Metoda razmene kolicine kretanja)
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! NAMENA: Ovaj program namenjen je za proracun:
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! a) krive protoka i
! b) linije nivoa
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! u koritu za ...