Household Water Treatment and Safe Storage

2021 ◽  
pp. 495-522
Author(s):  
Stefan-Ionut Spiridon ◽  
Eusebiu Ilarian Ionete ◽  
Roxana Elena Ionete
Keyword(s):  
Water Treatment ◽  
Household Water Treatment ◽  
Safe Storage ◽  
Household Water

scholarly journals Assessment of household water treatment and storage practices

2018 ◽  
Vol 5 (3) ◽  
pp. 1060 ◽  
Author(s):  
Subrat K. Pradhan ◽  
Upasana Sinha ◽  
Durga M. Satapathy ◽  
Amit P. Swain ◽  
Rudra P. Mishra
Keyword(s):  
Water Treatment ◽  
Poverty Reduction ◽  
Descriptive Analysis ◽  
Cross Sectional Study ◽  
Waterborne Diseases ◽  
Cross Sectional ◽  
Household Water Treatment ◽  
Safe Storage ◽  
Hand Pump ◽  
Household Water

Background: Maintenance of drinking-water quality is a pillar of primary prevention and continues to be the foundation for the prevention and control of waterborne diseases. Improved water supply and sanitation, and better management of water resources, can boost countries’ economic growth and can contribute greatly to poverty reduction. The objective of the study was to assess household water treatment and safe storage (HWTS) practice.Methods: A cross-sectional study was conducted for a period of 2 months. Total of 250 household were surveyed under the UHTC. Data was collected using WHO toolkit for monitoring and evaluating household water treatment and safe storage programme. Descriptive analysis was done.Results: Majority had piped connection (32%) followed by public standpipe (31.2%), hand pump (27.6%) as source of water. 60% had knowledge about boiling followed by chlorination 27%, membrane filters 22.4%. Majority i.e. 63% of the participants had thought boiling as the best method for disinfection of drinking water.Conclusions: Majority had piped connection, Maximum kept water container clean and covered. Only one fourth of the total household surveyed suffered from diarrhea in last 6 months.

scholarly journals The effectiveness of household water treatment and safe storage in improving drinking water quality: a disinfection by-product (DBP) perspective

2020 ◽  
Vol 69 (8) ◽  
pp. 785-806 ◽  
Author(s):  
Rong Xiao ◽  
Youli Duan ◽  
Wenhai Chu
Keyword(s):  
Drinking Water ◽  
Water Treatment ◽  
Distribution Systems ◽  
Disease Risk ◽  
Tap Water ◽  
Water Safety ◽  
Household Water Treatment ◽  
Safe Storage ◽  
Drinking Water Safety ◽  
Household Water

Abstract Serving as the last barrier to secure drinking water safety, household water treatment and safe storage (HWTS) is perceived as an interim measure for removing pathogens from drinking water and reducing disease risk. In recent years, the application of HWTS has shown a growing trend, and its performance in controlling chemicals has also received much attention. Disinfection by-products (DBPs) are formed by the reaction of chemical disinfectants and precursors, and are present at sub-μg·L−1 or low-to-mid-μg·L−1 levels in drinking water. Although precursor control and disinfection operation modification could contribute to DBP mitigation to some degree, DBP removal after their formation emerges as an important strategy due to the ubiquitous existence of DBPs in distribution systems and tap water. In order to figure out how DBP concentrations vary during the residence time of drinking water in households, this review summarizes the effectiveness and mechanism of HWTS and combination technologies for DBP control in municipal tap water, and makes a comparison with regard to technologies implementing different removal mechanisms as well as DBPs possessing different natures. Based on these results, this article provides an insight into DBP risk assessment and human health protection.

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