Essays about: "vattendistributionsnät"

Found 5 essays containing the word vattendistributionsnät.

  1. 1. Hydraulic Modeling and Quantitative Microbial Risk Assessment of Intrusionin Water Distribution Networks Under Sustained Low-Pressure Situations

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Maryam Shakibi; [2022]
    Keywords : drinking water distribution network; EPANET; hydraulic modelling; low pressure; pathogen intrusion; Quantitative Microbial Risk Assessment QMRA ; distributionsnät för dricksvatten; EPANET; hydraulisk modellering; lågtryck; patogen inläckage; Kvantitativ mikrobiell riskbedömning QMRA ;

    Abstract : Drinking water systems aim to remove, reduce, and prevent microbial contamination in water by usingmultiple barriers from catchments to consumers. Water distribution networks are vulnerable tocontamination from external sources if they lose their physical or hydraulic integrity. READ MORE

  3. 2. Water Contamination Detection With Binary Classification Using Artificial Neural Networks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Christoffer Lundholm; Nicholas von Butovitsch; [2022]
    Keywords : Water distribution network; Machine Learning; Artificial Neural Network; Supervised Machine Learning; Binary Classification; Time Window;

    Abstract : Water contamination is a major source of diseasearound the world. Therefore, the reliable monitoring of harmfulcontamination in water distribution networks requires considerableeffort and attention. It is a vital necessity to possess a reliablemonitoring system in order to detect harmful contamination inwater distribution networks. READ MORE

  4. 3. A Quantitative Microbial Risk Assessment Associated with Cross-Connections in the Drinking Water Network in Combination with Hydraulic Modeling

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Fatin Alzuhairi; [2022]
    Keywords : EPANET; QMRA; Water distribution network; Health risk analysis; Cross-connections and backflow; Low pressure; Water quality; Simulation; Pathogen; EPANET; QMRA; vattendistributionsnät; hälsoriskanalys; korskoppling; lågtryck; vattenkvalitet; simulering; patogen;

    Abstract : Drinking water companies have the technology and responsibility to deliver safe and high-quality drinking water to the water distribution systems network (WDN). However, many events within the WDN, such as cross-connections and backflow, might degrade water quality and pose public health risks to consumers. READ MORE

  5. 4. Network simulation for the monitoring of water distribution infrastructure

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jing Xia; [2021]
    Keywords : WDN; CPS; Internet of Things IoT ; LPWAN; infrastructure monitoring; WDN; CPS; IoT; LPWAN; infrastrukturövervakning;

    Abstract : The smart society, including smart infrastructures is developing quickly. The smart monitoring of the water distribution systems is a significant part of this development, trying to address possible problems in the Water Distribution Networks (WDNs) such as water leakages, pressure instability and water contamination. READ MORE

  6. 5. Water Distribution Networks: Leakage Management using Nonlinear Optimization of Pressure

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Deepak Vasudevan; [2018]
    Keywords : ;

    Abstract : The eective management of water distribution systems is gaining tremendousfocus within the scientic community thanks to the Internet of Things.This report is an exploration attempt into the mathematical optimization ofa water distribution network under the inuence of leakages caused by deteriorationwithin the distribution network. READ MORE