Draft Chemical Background document on Pirimiphos-methyl in Drinking-water available for comments

In developing the second addendum to the third edition of the WHO Guidelines for Drinking-water Quality, Pirimiphos-methyl in drinking-water, a chemical background document has been prepared. Comments on the draft background paper should be sent to gdwqpirimiphos@who.int. Closing date for receiving comments 30 May 2007.

Contact information	WHO (email: gdwqpirimiphos@who.int)
News type	CallForPaper
File link	http://www.who.int/water_sanitation_health/gdwqrevision/pirimiphosmethyl/en/index.html
Source of information	WHO
Keyword(s)	Drinking water Quality
Subject(s)	DRINKING WATER AND SANITATION : COMMON PROCESSES OF PURIFICATION AND TREATMENT , WATER QUALITY
Geographical coverage	International
News date	15/03/2007
Working language(s)	ENGLISH

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