Development of Artificial Intelligence Systems for Analysis of Water Supply System Data

2008 ◽  
Author(s):  
Stephen R. Mounce ◽  
John Machell ◽  
Joby B. Boxall
Keyword(s):  
Artificial Intelligence ◽  
Water Supply ◽  
Supply System ◽  
Water Supply System ◽  
System Data ◽  
Artificial Intelligence Systems

Design of water supply system from rivers using artificial intelligence to model water hammer

2018 ◽  
Vol 26 (2) ◽  
pp. 153-162 ◽  
Author(s):  
Amirhossein Salimi ◽  
Hojat Karami ◽  
Saeed Farzin ◽  
Mohammadreza Hassanvand ◽  
Armin Azad ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Water Supply ◽  
Water Hammer ◽  
Supply System ◽  
Water Supply System ◽  
Model Water

scholarly journals Analysis of macro- and microelements in drinking water from the Pozarevac city public water supply system

2018 ◽  
Vol 63 (3) ◽  
pp. 241-260
Author(s):  
Milos Rajkovic ◽  
Mirjana Stojanovic ◽  
Sladjana Milojkovic ◽  
Aleksandar Djordjevic ◽  
Lazar Kaludjerovic
Keyword(s):  
Drinking Water ◽  
Water Supply ◽  
Health Risks ◽  
System Analysis ◽  
Calculated Data ◽  
Supply System ◽  
Water Supply System ◽  
Public Water Supply ◽  
The Public ◽  
System Data

This study aims at analysing physical, chemical and microbiological properties, and content of macro- and microelements in the water from the Pozarevac city public water supply system. Analysis shows an increased content of Ca in drinking water, as a result of the position of Pozarevac on the sediments of river terrace of accumulative character of t1 type, predominantly consisting of quartzite. The water from the public water supply is alkaline (?calcic?, ?bicarbonate water?) and very hard, due to the increased Ca content. Beside Ca, potassium and aluminium exceed the maximum contaminant level, while Pb and Cd are at the very limit. Calculated data show that there are no short-term health risks regarding elements exceeding allowed concentrations found in the public water supply system. Data analysis regarding long-term health risks shows that Cd present in drinking water poses the only relevant threat to human health. Cancer risk is present in 202 out of 1000 inhabitants using this water.

DETERMINATION OF ARSENIC, CADMIUM, LEAD, COOPER AND ZINC IN DRINKING WATER FROM R. MACEDONIA

2018 ◽  
Vol 28 (4) ◽  
pp. 1259-1264
Author(s):  
Kiril Lisichkov ◽  
Katerina Atkovska ◽  
Neven Trajchevski ◽  
Orce Popovski ◽  
Nadica Todorovska
Keyword(s):  
Drinking Water ◽  
Water Supply ◽  
Atomic Absorption ◽  
Absorption Spectroscopy ◽  
Atomic Absorption Spectroscopy ◽  
Supply System ◽  
Water Supply System ◽  
Bottled Water ◽  
Cadmium Lead ◽  
The City

The presence of some chemical compounds at higher levels than maximum permissible concentrations (MPC) in the drinking water, suggests of water resources pollution. In this paper the following elements were analyzed: total arsenic, cadmium, lead, cooper and zinc. Twelve samples of water from the water supply system from the city of Skopje were examined during one year from three different springs. Also, ten samples of bottled water from three producers from the Macedonian market were tested.The determined average mass concentrations of total As, Cd(II), Pb(II), Cu(II) and Zn(II) in the analyzed water samples from the water supply system are 1.35 μg/l, 0.06 μg/l, 0.6 μg/l, 0.9 μg/l and 1,12 μg/l, respectively, and for the tested bottled water, the mean values ranges from 0.56 - 0.83 μg total As / l, 0.053 - 0.056 μg Cd(II)/l, 0.51 - 0.54 μg Pb(II)/l , 0.6 - 0.87 μg Cu(II)/l and 0.68 - 0.8 μg Zn(II)/l water.The following instrumental analytical methods and techniques were used for the analysis of the tested samples of drinking water: flame atomic absorption spectroscopy (AAS), atomic absorption spectroscopy with hydride cеll, electrothermal atomic absorption spectroscopy.The obtained results are shown in tables and graphic form. According to the obtained results a comparative analysis was carried out indicate that it is a water of good quality that can be used in different branches of the process industry.The obtained results in this paper do not exceed the values of the MPC of the Republic of Macedonia prescribed by the legal regulations for the drinking water, which confirm the health safety of the drinking water from the water supply system in the city of Skopje and the packed waters from the Macedonian market in relation to the tested elements.

The Management Component of the Kafr El Sheikh Water Supply Project, Egypt

1993 ◽  
Vol 27 (9) ◽  
pp. 29-36 ◽  
Author(s):  
J. E. Rose
Keyword(s):  
Health Education ◽  
Water Supply ◽  
Institutional Development ◽  
Supply System ◽  
Water Supply System ◽  
Development Work ◽  
Delta Region ◽  
Sustainable Water Supply ◽  
Finance Development ◽  
Institutional Resources

The Kafr El Sheikh Water Supply Project is a comprehensive endeavour to provide the physical and institutional resources for an effective and sustainable water supply system for 2 million persons in a developing rural Governorate in the Delta region of Egypt. The paper describes the aims of the Management Component, the institutional development of an integrated water supply and sewerage company and the main activities to-date. These include training, operational improvements, health education and finance development. Further support is required until all engineering and institutional development work has been completed.

System Analysis of Source Water Indicators at Drinking Water Production in the Central Water Supply System

2018 ◽  
Vol 16 (2) ◽  
pp. 84
Author(s):  
G A Blagodatsky ◽  
A A Bass ◽  
M M Gorokhov ◽  
D S Ponomarev
Keyword(s):  
Drinking Water ◽  
Water Supply ◽  
System Analysis ◽  
Supply System ◽  
Water Supply System ◽  
Source Water ◽  
Water Production ◽  
Drinking Water Production

Работа посвящена системному анализу данных показателей исходной воды при производстве питьевой воды в системе центрального водоснабжения крупного населенного пункта. На сегодняшний день на фоне увеличивающегося негативного антропогенного воздействия на окружающую среду наблюдается ухудшение состояния многих источников питьевого водоснабжения в широком спектре показателей, в частности, таких как органолептические свойства воды. Как следствие, возникает проблема и для питьевой воды. В работе приводится процесс подготовки данных о параметрах исходной воды, забираемой из водохранилища, которые ежемесячно (с 2002 по 2014 год) учитывались на предприятии при дезодорации воды. Приведенные параметры оказывают существенное влияние на органолептические свойства конечной воды. Подготовка данных для анализа проводится методом главных компонент К. Пирсона. Данные, полученные в пространстве R9, переводятся в пространство меньшей размерности R3. Понижение размерности позволяет снизить автокорреляцию между компонентами. Отбор компонент в пространство R3 проводится по правилу Парето. В пространстве R3 методом сферической кластеризации данных «Форель» с постоянным радиусом группировки проводится кластеризация. Приводится пошаговое визуальное представление алгоритма кластеризации в пространстве R3. В работе показано, что в данных показателях качества исходной воды имеются кластеры. Проводится корреляционно-регрессионный анализ данных, представленных в главных компонентах. Строятся регрессионные зависимости показателей органолептических свойств от главных компонент из пространства R3.

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