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Izabela Zimoch  - - - 
Top co-authors
Dominik Mroczko

1 shared publications

Ewa Łobos

1 shared publications

Silesian University of Technology, Institute of Mathematics, Kaszubska 23, 44-100 Gliwice, Poland

Jarosław Paciej

1 shared publications

Institute of Water and Wastewater Engineering, Silesian University of Technology, 18 Konarskiego Str., 44-100 Gliwice, Poland, Tel. +48 32 237 28 84, Tel. +48 32 237 27 27, Tel. +48 606624196

6
Publications
0
Reads
0
Downloads
9
Citations
Publication Record
Distribution of Articles published per year 
(2014 - 2018)
Total number of journals
published in
 
4
 
Publications
Article 3 Reads 0 Citations Coagulation of pollutions occuring in surface waters during time of dynamic water flow Dominik Mroczko, Izabela Zimoch Published: 01 April 2018
Inżynieria Ekologiczna, doi: 10.12912/23920629/86053
DOI See at publisher website
Article 6 Reads 0 Citations Impact of Water Demand Pattern on Calibration Process Ewelina Bartkiewicz, Izabela Zimoch Published: 16 November 2017
Proceedings, doi: 10.3390/ecws-2-04961
DOI See at publisher website ABS Show/hide abstract
Mathematical models are the basic tool that simulates the operation of the Water Distribution System (WDS). Building such a tool is a complex task that requires as much detail as possible. The information needed to build a model can be divided into two categories: network data and WDS operating data. The first group includes pipe and node attributes, such as pipe length, pipe diameter, pipe roughness, junction elevation, and junction demand. The second category includes data specifying network performance such as pump characteristics, water demand patterns, and controls. The quality of these data will reflect the quality (compatibility) of the model. In WDS modeling—especially dynamic modeling—water demand patterns will have a significant impact on model accuracy. The appearance of each pattern may be different; it depends on the type of consumption (domestic, industrial) or the period analyzed. Consumption patterns define the operational work of the WDSs. Changes in water demand patterns may affect the accuracy of the model calibration. Real WDS models were used in this paper. Three simulations were analyzed, with each corresponding to a different period: one year, six months, and one month. Junction demand and water demand patterns were generated from a GIS (Geographic Information System) and SCADA (Supervisory Control and Data Acquisition) database.
Article 4 Reads 0 Citations Optimization of energy cost in water supply system Ewelina Bartkiewicz, Izabela Zimoch Published: 07 November 2017
E3S Web of Conferences, doi: 10.1051/e3sconf/20172200204
DOI See at publisher website ABS Show/hide abstract
The decreasing amount of fossil fuels and deteriorating air quality forces the governments to introduce a rational energy management in all sectors of economy. At the beginning of the twenty-first century many water supply systems (WSSs) were oversized because of the reduction of water consumption, especially in industry. This resulted in high energy consumption in the pumping stations. Improving pumps operation will decrease energy consumption and also the water prices. The purpose of this paper is to present a method of energy optimization in WSSs. This paper presents an analysis of energy consumption in a selected water supply system. In this study pumps located in water treatment plants and pumping station cooperating with the tanks are analyzed. The study used hydraulic model of the WSS created in MOSKAN-W, which defines pumps´ parameters such as flow, head, and efficiency. Using optimization options of calculation software several scenarios of energy costs were prepared.
Article 0 Reads 0 Citations Spatial risk assessment of drinking water contamination by nitrates from agricultural areas in the Silesia province Izabela Zimoch, Jarosław Paciej Published: 18 May 2015
DESALINATION AND WATER TREATMENT, doi: 10.1080/19443994.2015.1043488
DOI See at publisher website
Article 0 Reads 1 Citation Evaluation of health risk caused by chloroform in drinking water Izabela Zimoch, Ewa Łobos Published: 16 April 2015
DESALINATION AND WATER TREATMENT, doi: 10.1080/19443994.2015.1033134
DOI See at publisher website
Article 0 Reads 8 Citations The optimization of chlorine dose in water treatment process in order to reduce the formation of disinfection by-product... Izabela Zimoch, Ewa Łobos Published: 30 January 2014
DESALINATION AND WATER TREATMENT, doi: 10.1080/19443994.2014.884684
DOI See at publisher website
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