Results 1 to 10 of about 238,040 (312)

Trihalomethanes in Water Supply System and Water Distribution Networks. [PDF]

Int J Environ Res Public Health, 2021
The formation of trihalomethanes (THMs) in natural and treated water from water supply systems is an urgent research area due to the carcinogenic risk they pose. Seasonal effects and pH have captured interest as potential factors affecting THM formation in the water supply and distribution systems.
Sriboonnak S, Induvesa P, Wattanachira S, Rakruam P, Siyasukh A, Pumas C, Wongrueng A, Khan E.   +7 more
europepmc   +5 more sources

Dynamical stability of water distribution networks. [PDF]

Proc Math Phys Eng Sci, 2019
Water distribution networks are hydraulic infrastructures that aim to meet water demands at their various nodes. Water flows through pipes in the network create nonlinear dynamics on networks. A desirable feature of water distribution networks is high resistance to failures and other shocks to the system.
Masuda N, Meng F.
europepmc   +5 more sources

Scaling-Laws of Flow Entropy with Topological Metrics of Water Distribution Networks [PDF]

Entropy, 2018
Robustness of water distribution networks is related to their connectivity and topological structure, which also affect their reliability. Flow entropy, based on Shannon’s informational entropy, has been proposed as a measure of network redundancy and ...
Giovanni Francesco Santonastaso, Armando Di Nardo, Michele Di Natale, Carlo Giudicianni, Roberto Greco   +4 more
doaj   +2 more sources

Interpretable event diagnosis in water distribution networks

Intelligent Systems with Applications
The increasing penetration of information and communication technologies in the design, monitoring, and control of water systems enables the use of algorithms for detecting and identifying unanticipated events (such as leakages or water contamination ...
André Artelt, Stelios G. Vrachimis, Demetrios G. Eliades, Ulrike Kuhl, Barbara Hammer, Marios M. Polycarpou   +5 more
doaj   +4 more sources

Hydraulic and economic analysis for rehabilitation of water distribution networks using pipes cleaning and replacement and leakage fixing [PDF]

RBRH, 2023
Water distribution networks (WDNs) are designed to operate over a long period, however, it is expected that their capacity reduces over time. The large set of options that can be applied to improve their capacity, combined with their hydraulic complexity
David Antonio Jimenez Osorio, Gustavo Meirelles Lima, Bruno Melo Brentan   +2 more
doaj   +1 more source

IoT-Enabled Water Distribution Systems—A Comparative Technological Review

IEEE Access, 2022
Water distribution systems are one of the critical infrastructures and major assets of the water utility in a nation. The infrastructure of the distribution systems consists of resources, treatment plants, reservoirs, distribution lines, and consumers. A
Nibi Kulangara Velayudhan, Preeja Pradeep, Sethuraman N. Rao, Aryadevi Remanidevi Devidas, Maneesha Vinodini Ramesh   +4 more
doaj   +1 more source

ANALYSIS AND ASSESSMENT OF WATER LOSSES IN DOMESTIC WATER DISTRIBUTION NETWORKS [PDF]

Journal of Environmental Science, 2022
Water scarcity is envisioned word over due to increasing urbanization, population overgrowth and climate change. Billions of cubic meters of treated water are lost worldwide from water distribution networks through leakage, which often lead to ...
Dina Sh. Abd El Atty khalifa, Noha S. Donia, Ahmed M. A. moussa, A. R. Hamed Mohamed   +3 more
doaj   +1 more source

Pressure-Energy Optimization in Water Distribution Network (Case Study of Baharestan City in Isfahan) [PDF]

علوم و مهندسی آب و فاضلاب, 2022
Pressure management can reduce leakage and water loss in water distribution networks. Therefore, pressure management is considered as one of the most important ways to reduce costs related to the operation and maintenance of water distribution networks ...
Hossein Nasrollahi, Reza Safaei Boroujeni, Seyed Mohammad Hossein Saleh   +2 more
doaj   +1 more source

Providing Hydraulic Model and Evaluating Reliability of Water Distribution Networks (Case Study: Oshnaviyeh City) [PDF]

علوم و مهندسی آب و فاضلاب, 2020
Reliability is one of the important parameters in the process of design and operation of water distribution networks. Reliability index refers to the ability of the water distribution network to supply water with standard quality, sufficient quantity and
Akbar Shirzad, Moharram Heidarzadeh, Mirali Mohammadi   +2 more
doaj   +1 more source

Effect of Household Water Tanks on Leakage Reduction for Distribution Networks under Operation [PDF]

آب و فاضلاب, 2018
Control and reduction of leakage in water distribution networks are very important due to limitation of drinking water resources. Water distribution networks are currently designed based on hourly peak consumption.
Mohammad Reza Jalili Ghazizade, Shadi Shahrouzi   +1 more
doaj   +1 more source