Drinking Water Filter
Guidelines for Drinking-Water Quality, Vol. 1: Recommendations (Third Edition) (v. 1)
World Health Organization (Paperback) World Health Organization 2004-09
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like what should be these charecteristics ph,chlorine, tds, suspended solids,alkalinity,Bod,Do,conductivity,cholide,nitrite,etc
You might check this web site and associated sites: http://unfccc.int/resource/docs/convkp/k peng.html
This is the Koyoto protocol. Also check out: http://unfccc.int/2860.php
for a more general approach.
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Referring to Florida law or U.S. law guidelines
Yes potable (drinkable) water is required by law, both for construction worksites and permanent/occupied buildings. You can read about it here:
http://www.osha.gov/pls/oshaweb/owadisp. show_document?p_table=STANDARDS&p_id =10624
Florida follows federal DOL statutes.
I was researching for an experiment, where we are measuring sulfite levels in drinking water. The World Health Organization states:
"The presence of sulfate in drinking-water can cause noticeable taste, and very high levels might cause a laxative effect in unaccustomed consumers. Taste impairment varies with the nature of the associated cation; taste thresholds have been found to range from 250mg/litre for sodium sulfate to 1000 mg/litre for calcium sulfate. It is generally considered that taste impairment is minimal at levels below 250 mg/litre. No health-based guideline value has been derived for sulfate "
http://www.who.int/water_sanitation_heal th/dwq/gdwq0506.pdf
They do not state the effects of sulfite in drinking water. I was wondering in which ways the effects of sulfite would differ from the effects of sulphate.
There is another effect which no one has mentioned. First of all sulfite usually in the form of sodium but possibly also potassium or other monovalent cation with cause the water to smell and taste funny if in high enough concentration. A sharp almost acid smell. Secondly the presence of silfutes will affect the microbiology of the water. Wine makers sometimes add sulfites to wine to kill wild yeast.
PhD Food Chemistry and Nutrition
a good "fasting site" to go to is http://falconblanco.com/health/fasting.h tm
I know the optimum amount of water you should drink per day but are there any guidelines about how much fluid you should drink at a time and how frequently?
okay i dont think u can drink too much water but drink until your not thirsty and then drink the same again and that keeps you fully hydrated
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Guidelines for Drinking-water Quality, World Health Organization -VG
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