Results 41 to 50 of about 535,335 (186)

Calibration of water quality model for distribution networks using genetic algorithm, particle swarm optimization, and hybrid methods

MethodsX, 2019
Chlorine reacts with both organic and inorganic matters in water. That is why water quality modeling has received great attention in recent years. The serious issue in municipal water quality modeling is gathering the essential input parameters of the ...
Roya Peirovi Minaee, Mojtaba Afsharnia, Alireza Moghaddam, Ali Asghar Ebrahimi, Mohsen Askarishahi, Mehdi Mokhtari   +5 more
doaj   +1 more source

Chlorine Decay Simulation in Real Water Distribution System Using Epanet Program

Annals of West University of Timisoara: Physics, 2023
Deterioration of treated drinking water intended for consumption during distribution may be due to physical, chemical or microbiological changes that occur in the water.
Malika Mekki, Hassiba Bouabdesselam, Radouane Laib, Nabil Beloufa, Samir Bekheira, Trari Mohamed   +5 more
doaj   +1 more source

Analysis of water quality characteristic for water distribution systems

Journal of Water Reuse and Desalination, 2019
Since governments all over the world are paying more attention to water quality in water distribution systems (WDS), a method based on mass balance and first-order chlorine decay model was proposed to assess the efficiency of WDS involving water quality (
Yumin Wang, Guangcan Zhu, Zhonglian Yang
doaj   +1 more source

Chlorine Decay Modeling in the S. Giacomo Storage Tank, Napoli

WRPMD'99, 1999
In the last years, the need for drinking water supply has been much increased; therefore, distribution systems are becoming more complex and together tied into interconnected networks in order to transfer water resources between different area services.
Gualtieri, C., Mastrangelo, E., Potenza, U., Rotondo, G.   +3 more
openaire   +3 more sources

Comment on “A variable rate coefficient chlorine decay model”

, 2009
Comment on “A variable rate coefficient chlorine decay ...
Veeriah Jegatheesan (13075539), G Kastl (13734061), A Sathasivan (13707406), I Fisher (13734058)   +3 more
core   +2 more sources

Full scale optimization of chlorine injection pattern in Khansar water distribution network using WaterGEMS [PDF]

Journal of Hydraulic Structures
Chlorine is the most widely used disinfectant in the water treatment process for eliminating pathogenic microorganisms that may be present in the distribution network.
Ali Poorkarimi, Habib Asi, Shahrzad Maleki   +2 more
doaj   +1 more source

Combined application of EPANET and empirical model for possible formation of trihalomethanes in water distribution network of Chattogram city to identify potential carcinogenic health risk zone

Heliyon, 2023
The study identifies potential carcinogenic health risk-zone of Chattogram city for the occurrence of trihalomethanes (THMs) at its water distribution network.
M.F.R. Zuthi, F. Khan, Md.S.Z. Sajol, M. Kabir, N.M.E. Kaiser, M.S. Rahman, S.M.F. Hasan   +6 more
doaj   +1 more source

A Two‐Dimensional Mathematical Model of Chlorine Residual Transport in a Water Distribution Pipe

Engineering Reports
This study introduces a two‐dimensional (2D) axisymmetric mathematical model for simulating chlorine residual transport in pressurized water distribution pipes.
John Tulirinya, Mathew Kinyanjui, Samuel Mutua, Asaph Muhumuza   +3 more
doaj   +1 more source

A Variable Rate Coefficient Chlorine Decay Model

, 2016
Chlorine is the most widely used water disinfectant in the world. As a result, optimal chlorine usage is essential for both human and environmental health.
Dan Zhong (2397676), Dragan A. Savic (2397667), Soon-Thiam Khu (2397670), Xiu Q. Hou (2397673), Hong-Bin Zhao (2397664), Philip M. R. Jonkergouw (2397679)   +5 more
core   +1 more source

Effects of a composite phosphate corrosion inhibitor on corrosion behavior and water quality stability in drinking water distribution systems

Water Cycle
This study investigated the effectiveness of a composite phosphate corrosion inhibitor in enhancing water quality stability in drinking water distribution systems (DWDSs), guided by practical engineering needs.
Zhu Peng, Tian-Yang Zhang, Jian Ai, Ren-Jie Pan, Dai-Xu Zhang, Bin Xu   +5 more
doaj   +1 more source