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A field manual for Red Cross/Red Crescent personnel and volunteers
This technical brief presents the current options for safe storage and point of use water treatment. It is intended to help field staff working in a variety of locations to decide upon the most appr
...
opriate course of action for providing safe water for the communities in which they work. The effectiveness of household water treatment options now and in the future rely to a huge extent on user compliance; it is critical that users are involved in the decision making process, and are aware of the purpose, how to use, maintain and manage their household water options. The brief therefore details relevant hygiene promotion steps for the different treatment options.
more
The three-pot water treatment system
Skinner, B.; and R. Shaw
Water, Engineering and Development Centre (WEDC) Loughborough University, UK
(2013)
CC
The document focuses on household water treatment methods to ensure access to safe drinking water, particularly in areas with limited access to cle
...
an water sources. It highlights the importance of safe water, noting that contaminated water is a major cause of waterborne diseases such as diarrhea and cholera. Treating water at the household level is emphasized as an effective way to reduce health risks.
The document outlines several treatment methods, including boiling, which kills most pathogens; chlorination, which disinfects water by adding chlorine; filtration, which removes dirt and certain microbes using simple or advanced filters; and solar disinfection (SODIS), which involves exposing water in clear plastic bottles to sunlight for several hours to kill microbes. Additionally, it stresses the importance of safe water storage, such as using clean and covered containers to prevent recontamination, and practicing good hygiene, including regular handwashing and maintaining cleanliness around water sources.
By promoting these methods, the document aims to raise awareness and provide practical solutions for improving water quality at the household level, thereby reducing the spread of diseases and enhancing public health.
more
Technical Note: Cholera treatment facilities provide inpatient care for cholera patients during outbreaks. Proper case management and isolation of cholera patients is essential to prevent deaths and help control the spread of
the disease. Traditio
...
nally, these structures have been referred to as cholera treatment centres (CTCs) and
cholera treatment units (CTUs). CTCs are usually large structures set up at central level (e.g. urban areas),
while CTUs are smaller structures set up in the periphery (e.g. peri-urban or rural areas). CTCs/CTUs can
be set up as independent structures in tents or within existing buildings or wards of health structures.
Whatever the structure, the principles described in this document should be respected
more
The CDC report on Preventing Diarrheal Disease in Developing Countries highlights five effective household water treatment methods to reduce waterborne illnesses, which cause millions of deaths annu
...
ally. These methods include ceramic filtration, solar disinfection (SODIS), flocculant/disinfectant powder (PUR), household chlorination, and slow sand filtration. Each method varies in effectiveness, cost, and ease of use, with benefits such as pathogen removal, affordability, and scalability, but also challenges like maintenance, recontamination risks, and user acceptance. The report emphasizes the importance of safe water storage and education to maximize health benefits.
more
This report presents the performance results of 21 household water treatment (HWT) products evaluated in Rounds III and IV of the WHO International Scheme to Evaluate Household
...
Water Treatment Technologies (the Scheme). Released alongside a consolidated overview of findings from Rounds I–II, it represents the third and final report in a series of laboratory-based evaluations of microbial performance. With these latest evaluations, a total of 51 HWT products have been evaluated under the Scheme. The findings equip procurers with the evidence needed to make informed selection of HWT that supports safer drinking water for all.
more
