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Natural coagulation / Flocculation

404 bytes added, 19:39, 13 July 2012
Construction, operations and maintenance
'''Labour'''<br>
* Traditional practice, anyone can be taught to prepare and use natural coagulants
 
'''Maintenance'''<br>
* Dried beans and seeds should be stored in a dry location
 
'''Other notes'''<br>
* Jar testing can be undertaken to optimize effectiveness of particular coagulants with water sources
* Natural coagulants leave organic matter in the water, which may make subsequent chlorine treatment less effective
* Some users complain about the taste that natural coagulants may cause in water
==Acknowledgements==
* [http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CF8QFjAA&url=http%3A%2F%2Fwww.hydraid.org%2Fpdf%2FHWTS%2520Manual_Appendix%25201_Mar%252009.pdf&ei=sEm1T8KFMrLKiAKOraSrBA&usg=AFQjCNFJJIUfiRAswHO3UXFU4JMyzBCYGA&sig2=gYKk-0zmEVrd4Vw1Ywus-g Household Water Treatment and Safe Storage Factsheet: Natural Coagulants] CAWST, 2009.
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