Specific water consumption for households in 2014

2017 ◽  
Author(s):  
Chloé Meyer
Keyword(s):  
Drinking Water ◽  
Water Consumption ◽  
Potable Water ◽  
Household Consumption ◽  
Full Data ◽  
Per Capita

This water consumption is expressed in liters/capita/day. The consumption of potable water is widely variable, with a large gap between cities. Household consumption per capita varies from 28 to 631 liters per day, a factor of 20. The full data are available online. For more information, visit: www.waterstatistics.org Drinking water Supply

scholarly journals Water consumption patterns in rural Bangladesh: are we underestimating total arsenic load?

2006 ◽  
Vol 4 (4) ◽  
pp. 431-436 ◽  
Author(s):  
Abul Hasnat Milton ◽  
Habibur Rahman ◽  
Wayne Smith ◽  
Rupendra Shrestha ◽  
Keith Dear
Keyword(s):  
Drinking Water ◽  
Water Consumption ◽  
Risk Estimation ◽  
Cross Sectional Study ◽  
Consumption Pattern ◽  
Cross Sectional ◽  
Water Contaminants ◽  
The Us ◽  
Per Capita ◽  
Morbidity Risks

Risk related to the ingestion of any water contaminants depends on many factors, including the daily per capita amount of consumed water relative to body weight. This study explored the water consumption pattern of a rural arsenic-affected population in Bangladesh. The study findings are likely to contribute to the risk estimation attributable to ingestion of arsenic and other drinking water contaminants. A total of 640 individuals participated in this cross-sectional study carried out in an arsenic-affected rural population in Bangladesh. In this study daily per capita water consumption for drinking purposes was found to be 73.04 ml/kg/d (range = 71.24–74.84 ml/kg/d), which is higher than for both the US and Taiwan populations. This difference in per capita drinking water consumption might contribute to much higher lifetime cancer mortality and other morbidity risks from arsenic among the Bangladesh population compared to either the US or Taiwan populations. Arsenic is also ingested through cooking water which, if considered, might increase the risk further. The findings of this study highlight the urgent need for a holistic water supply programme for Bangladesh, with special emphasis on the arsenic-affected population.

scholarly journals Alternatives of IoT Irrigation Systems for the Gardens of Arequipa

2021 ◽  
Vol 15 (22) ◽  
pp. 4
Author(s):  
Jose David Esquicha-Tejada ◽  
Juan Carlos Copa-Pineda
Keyword(s):  
Drinking Water ◽  
Soil Moisture ◽  
Water Consumption ◽  
Potable Water ◽  
Solenoid Valve ◽  
Irrigation Systems ◽  
Advantages And Disadvantages ◽  
Soil Moisture Sensors ◽  
The World ◽  
The Common

Due to the problem of drinking water scarcity in different cities around the world, there are innovative proposals to automate garden irrigation in homes, to reduce drinking water consumption. For this research, a sample of 68 inhabitants of the Region of Arequipa - Peru has been surveyed to know the common habits in the irrigation of the gardens. From this data, two systems have been implemented in two average gardens using the Arduino UNO board (integrating with the Ethernet Shield) and the NodeMCU, each proposal integrates soil moisture sensors, water flow sensor, and actuators, such as the solenoid valve and the relay, besides centralizing the information through an IoT System (Home Assistant or Adafruit IO). This has managed to establish a comparison of both, generating a discussion according to the advantages and disadvantages addressed by each proposal and obtaining a saving of potable water in the irrigation of plants.

scholarly journals Potential reduction in drinking water consumption at the headquarters of the Regional Electoral Court of Pernambuco - TRE/PE

2021 ◽  
Vol 9 (73) ◽  
Author(s):  
Amanda Rafaely Monte do Prado ◽  
Anna Elis Paz Soares ◽  
Simone Rosa da Silva
Keyword(s):  
Drinking Water ◽  
Water Consumption ◽  
Water Conservation ◽  
Potable Water ◽  
Economic Feasibility ◽  
Federal State ◽  
Municipal Governments ◽  
Air Conditioners ◽  
Alternative Water ◽  
Alternative Sources

Water conservation in buildings includes not only reducing the demand for potable water, but also adopting alternative sources for activities with less noble purposes. Public buildings under the jurisdiction of the Federal, State, and Municipal governments are required to promote actions aimed at the rational use and conservation of water, according to the responsibility established in the Environmental Agenda in Public Administration.In light of the above, this study aims to analyze the potential for reducing drinking water consumption at the headquarters building of the Electoral Regional Court of Pernambuco - TRE/PE through the use of alternative water sources, such as rainwater and condensed water from air conditioners. The methodology began with the characterization of the study site and the consumption of potable water.Subsequently, the technical and economic feasibility of rainwater and condensate water use was investigated, as well as a comparison between the proposed measures. The results obtained indicate that the techniques studied are beneficial, presenting significant potential for reducing the consumption of potable water that would be used for toilet flushing, 63% for rainwater use and 62% for condensate water.In addition, they can also provide annual financial savings of R$8,216.01 and R$8,045.74, respectively. Thus, besides reducing drinking water consumption, the proposed measures also promote the minimization of financial costs, whose capital can be used in the search for continuous improvement of services provided to society.

Water consumption in a public swimming pool

2015 ◽  
Vol 15 (6) ◽  
pp. 1304-1311
Author(s):  
Marco Maglionico ◽  
Irena Stojkov
Keyword(s):  
Water Consumption ◽  
Water Demand ◽  
Potable Water ◽  
Swimming Pool ◽  
Per Capita ◽  
Daily Attendance ◽  
The City ◽  
Average Daily Attendance ◽  
Per Capita Consumption

Swimming pools are heavy consumers of potable water and energy in cities. Despite this, the lack of monitoring requirements produces a lack of references for their water consumption. This paper aims to fill this gap by presenting a case-study water consumption analysis of a public swimming pool in the city of Bologna (Italy). After upgrading the water fixtures and filters in summer 2012, consumption and attendance at the Cá Selvatica swimming pool were monitored. With an average daily attendance of 88.6 people/day, taking into account both personal and technical consumption, an overall per capita consumption of about 96.1 l/person/day was determined. The water demand for personal uses only (showers, toilets, etc.) was found to be about 44.6 l/person/day. These values can be used to assess retrofitting benefits and water consumption benchmarks.

USE AND PROTECTION OF WATER RESOURCES OF AZERBAIJAN

2017 ◽  
Author(s):  
Ramiz Tagirov ◽  
◽  
Maya Zeynalova ◽  
Keyword(s):  
Water Resources ◽  
Water Supply ◽  
Fresh Water ◽  
Water Consumption ◽  
Cultivated Land ◽  
Per Capita ◽  
The Republic ◽  
Active Temperature

The article examines the problem of fresh water, since in terms of water supply from its own resources per capita and per 1 km2, the republic is 8 times behind Georgia, 2 times behind Armenia. Significant water consumption in Azerbaijan is caused by its arid territory with a predominance of active temperature and a lack of precipitation, which leads to intensive irrigation of crops. At the same time, artificial irrigation is used on 70% of the cultivated land.

Estimation of Carcinogenic Risks of Drinking Water Consumption in the Cities of Dnipro and Kamyan'sk

2017 ◽  
Vol 2 (5) ◽  
pp. 120-126
Author(s):  
V. V. Zaitsev ◽  
◽  
N. I. Rublevskaya ◽  
T. V. Krasota ◽  
Y. V. Bannikova ◽  
...  
Keyword(s):  
Drinking Water ◽  
Water Consumption

Flavor Profile Analysis and GC/MS Detection of Phenolic Iodinated Disenfection Byproducts in Drinking Water for the USA Space Program

1999 ◽  
Vol 40 (6) ◽  
pp. 45-51 ◽  
Author(s):  
Andrea M. Dietrich ◽  
Susan Mirlohi ◽  
Willian F. DaCosta ◽  
Jennifer Peters Dodd ◽  
Richard Sauer ◽  
...  
Keyword(s):  
Drinking Water ◽  
Potable Water ◽  
Profile Analysis ◽  
Major Product ◽  
Space Program ◽  
Odor Threshold ◽  
Odor Evaluation ◽  
The Usa ◽  
Flavor Profile Analysis ◽  
Flavor Profile

Reactions of iodine and phenol were investigated to determine which iodophenols were produced and their odor properties. The research was performed in support of the USA space program that applies iodine to disinfect potable water for spacecraft use. Higher concentrations (50 mg/l) and higher iodine:phenol (e.g. 10:1) ratios resulted in the formation of greater iodophenol concentrations and higher substituted iodophenols. The reactions were fast and nearly complete within 1 hour. For pH 5.5 and 8 and all iodine:phenol ratios, formation of monosubstituted compounds indicated that 2-iodophenol was favored over 4-iodophenol. At the intermediate iodine:phenol ratios of 1:1 and 2:1, substantial amounts of the diiophenols formed and persisted for up to 32 days. The diiodophenols were not detected at iodine:phenol ratios of 0.2:1 and 10:1. The compound 2,4,6-triiodophenol was the major product formed at a 10:1 iodine:phenol ratio and the formation of this trisubstituted phenol appeared nearly complete. Odor evaluation indicated that the iodophenols have much lower odor threshold concentrations (OTC) than phenol. The 2- and 4- iodophenol had OTC values of ≅ 1 and 500 μg/l, respectively, with odors described as “medicinal, phenol, chemical”.

scholarly journals Drinking Water Consumption Patterns: An Exploration of Risk Perception and Governance in Two First Nations Communities

2020 ◽  
Vol 12 (17) ◽  
pp. 6851
Author(s):  
Neal Spicer ◽  
Brenda Parlee ◽  
Molly Chisaakay ◽  
Doug Lamalice
Keyword(s):  
Drinking Water ◽  
Risk Perception ◽  
First Nations ◽  
Water Consumption ◽  
Local Community ◽  
Indigenous Communities ◽  
Bottled Water ◽  
Consumption Patterns ◽  
First Nation ◽  
Individual Risk

Many Indigenous communities across Canada suffer from the lack of access to clean drinking water; ensuring individuals and communities have safe water to drink either from their home or from their local environment requires the consideration of multiple factors including individual risk perception. In collaboration with local leaders, semi-structured interviews (n = 99) were conducted over a two-year period in the Dene Tha’ First Nation and Kátł’odeeche First Nation to unpack the issue of risk perception and its meaning to local community members. These local metrics of risk perception including smell, taste, safety, health fears and level of concern were then used to explore patterns in other data on drinking water consumption patterns and bottled water use. The results are consistent with previous research related to water insecurity and indicate that both communities consume more bottled water than the average Canadian. Results also varied by jurisdiction; those in Alberta indicated much higher levels of concern and a greater degree of bottled water consumption.

scholarly journals Social Representations of Drinking Water in Schoolchildren and Parents from Two Schools in Zapopan, Mexico

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1871
Author(s):  
Alejandra María Corona-Romero ◽  
María Fernanda Bernal-Orozco ◽  
Gabriela Alejandra Grover-Baltazar ◽  
Barbara Vizmanos
Keyword(s):  
Drinking Water ◽  
Water Consumption ◽  
Social Representations ◽  
Well Being ◽  
Three Dimensions ◽  
Functional Dimension ◽  
Health And Nutrition ◽  
Children And Parents ◽  
Unhealthy Diet ◽  
Practical Dimension

Childhood obesity and children being overweight has increased recently; although they are multi-causal problems, an unhealthy diet is a critical component. In Mexico, drinking water consumption in children from 9 to 18 years only reaches 30% of total fluid consumption. The aim of our study was to describe the social representations (SR) of drinking water in school-children and parents of two schools in Zapopan, Mexico. Associative free listing was used as an information gathering technique. Schoolchildren aged 8 to 12 years (n = 50) and parents (n = 23) from two elementary schools were selected by a convenience sampling from April to June 2015. A similarity analysis was performed using the co-occurrence index; with this, a similarity graph was obtained. Prototypical analysis was performed to explore the structure of the SR. Three dimensions were described in the children’s SR: a functional dimension related to health and nutrition, a practical dimension that describes the instruments used for its consumption, and a theoretical dimension that specifies the characteristics of water and its relationship with nature. In the parents’ SR, a functional dimension was also found; another dimension was described regarding the integral well-being that drinking water provides. A practical dimension describes the features related to its consumption. The investigation describes the structure of the water SR, which help to contextualize and explain the actions of schoolchildren and their parents regarding drinking water consumption.

scholarly journals Water Quality and Financial Analysis of a System Combining Rainwater and Greywater in a House

Water ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 930
Author(s):  
Gustavo Rosa ◽  
Enedir Ghisi
Keyword(s):  
Water Consumption ◽  
Potable Water ◽  
Treatment Process ◽  
Financial Analysis ◽  
Good Alternative ◽  
Water Savings ◽  
Financial Benefits ◽  
Before And After ◽  
Local Water ◽  
Water Tariffs

This study aimed to evaluate the installation of a system that combines rainwater to wash clothes and greywater to flush toilets in a house located in Florianópolis, southern Brazil. The evaluation consisted of determining the potable water savings, performing a financial analysis, and verifying the possibility of using rainwater and reusing greywater according to the local legislation. The reduction in potable water consumption was determined by comparing the monthly water and sewage bill, before and after installing the system, combining rainwater and greywater. The financial analysis was performed considering the financial benefits, operational costs, costs for installing the system, and local water tariffs. After installing the system, there was a decrease of 38.0% in the monthly potable water consumption, which represents a decrease of 7.00 m3 in the monthly potable water consumption. The payback periods for the old and new water tariffs were equivalent to, respectively, ten years and seven months, and eight years and five months. Both rainwater and greywater had parameters with concentrations higher than the limits established by the legislation. Therefore, the rainwater had to go through a device for discarding the first flush and needed disinfection; and the greywater needed to go through a treatment process. The results indicated that the system combining rainwater and greywater shows significant potential for potable water savings, which can be a good alternative to the preservation of potable water resources. It is important to note that current studies on rainwater use and greywater reuse are mainly related to non-potable purposes, but it was shown herein that rainwater can be used for washing clothes.

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