14
edits
Changes
→Construction, operations and maintenance
[[Image:safe_water_systems_icon.png|right|80px]]
[[Image:chlorine disinfection.jpg|thumb|right|200px|A women using chlorine to disinfect water]]
The contact time should be increased to 1 hour when the temperature is between 10˚ and 18˚C. It should be increased to two or more hours when the temperature falls below 10˚C.
<!--See CAWST’s Technical Brief on Chlorine Disinfection of Drinking Water for information on how to determine the chlorine dose and contact time using household bleach. -->
Metering pumps as [[Dosatron]] can be used for proportional dosing .
====Manufacturing====
It can be manufactured in most locations since it can be obtained through the electrolysis of brine. Bottles can be purchased for household water treatment from many manufacturers in various sizes
Note: Program, transportation and education costs are not included.
===Field experiencesExperiences===The following project(s) utilize chlorine.<br>{|style="border: 2px solid #e0e0e0; width: 20%; text-align: justify; background-color: #e9f5fd;" cellpadding="2"|- style="vertical-align: top"|[[Image:akvorsr logo_lite.png|center|60px|link=http://akvo.org/products/rsr/]]|- style="vertical-align: bottom"|[[Image:project 810.png |thumb|center|140px|<font size="2"><center>[http://wash-liberia.akvoapp.org/en/project/810/ RSR Project 810]<br>Improved Water Sanitation and Hygiene</center></font>|link=http://wash-liberia.akvoapp.org/en/project/810/ ]] |} <br>
===Manuals, videos, and links===
* [http://fieldresearch.msf.org/msf/bitstream/10144/618835/1/FRC+Op+Guidance+Briefing+Note+%28Nov+2016%29.pdf Operational Guidance Briefing Note: Evidence-based Free Residual Chlorine (FRC) Targets]
*[http://www.cawst.org CAWST (Centre for Affordable Water and Sanitation Technology)]
*[http://www.enpho.org/drinking_water_quality.htm Drinking water quality information from Environment and Public Health Organization (ENPHO)]*[httphttps://www.cdc.gov/safewater/publications_pages/pubs_chlorinechlorination.htm html Centers for Disease Control and Prevention]
*[http://www.psi.org/child-survival Population Services International (PSI)]
*[[Solution_of_the_week_3|Akvo water solution of the week 3]]
