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S.K.  
#1 Posted : Sunday, August 30, 2015 9:39:58 AM(UTC)
S.K.

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Man

After the parati here and there the current generation of light water filters, cheap supplies and asked a friend if I trust this filter declares that 99.9999% of the filter is and viruses get viral, weighs 50 g, not required for Exchange, and provides a maintenance purpose 80 shekels features ...

Really a question.

Is there a standard for water filters

Is there a third party and independent as Institute research, University or Government Office is checking the reliability of the statements the companies?

These filters or the like were supposed to get some recognition and prize to be distributed in underdeveloped countries or countries and disaster where the infected water sources.

Sponsor
יענקל'ה סער  
#2 Posted : Sunday, August 30, 2015 10:22:02 AM(UTC)
YANKALE17

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Israel

Sure did find about Israeli standard field filters and find one. It exists in Israel for home water filters

If there is doubt about the manufacturer Declaration can then check in.  I guess that European or American manufacturer claiming

There's a standard, could be counted rather than manufacturer in South-East Albania.

Who checks and controls the devices are in various countries. I know a few things about water filters in chemical industry.

The problem with these filters is the weight. If you give a link to all filter filter costs $ 80 can relate.

klum  
#3 Posted : Sunday, August 30, 2015 10:28:06 AM(UTC)
nahum

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S. k. Becker.
Virus-virus.
The tests you mentioned are virus filters!
Daria, anyway are everywhere, who deals with it.
The filters used, the membrane of 0.1 micron, therefore they are effective against bacteria and parasites.
This is a table of American authority, disease prevention addresses the topic water purification:
Http://www.cdc.gov/healt...ntry_Water_Treatment.pdf
The interesting point: it is likely that the real cost of clearing that is a few $ (perhaps even less) every year in the world millions (!) people as a direct result of polluted water-food for thought.
Incidentally, like millions of people still die from malaria in Africa, but who's counting them are black anyway.
S.K.  
#4 Posted : Sunday, August 30, 2015 10:56:51 AM(UTC)
S.K.

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Man

Viruses, viruses, bacteria. Hope I didn't screw up the next time.

Some comments and questions on the table:

It seems that a combination of chemical purification and filtering are effective measures mechanical.

There is a clear separation between the gas dissolves into singular atoms in iodine disinfection. (And far more extensive purification ability to iodine and effectively for the long-term pH levels)

I wonder about the resolution regarding simmers efficiency. To understand the life of bacteria very high detail and multiply as shatm.

The filter they talk about 1 micron in diameter while the area filters are 0.2 and 0.1 micron in diameter.

klum  
#5 Posted : Sunday, August 30, 2015 11:27:07 AM(UTC)
nahum

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Viruses are measured in nanometers (the lionit, I think) that gives you some perspective about their size.
Indeed there are also held in haidkim. Boil, I have no idea whether they are necessarily bad, isn't haidkim already found in our bodies, many bacteria are essential to our health.
About iodine, chlorine: I don't know, except that there are people sensitive to iodine. (I guess shachralert could answer it professionally).
Also, it should be emphasized: any way the f does not solve the problem of industrial pollution, such as heavy metals etc. have to rely solely on common sense, and common sense.
Besides, the main thing is to be healthy to drink water after eating watermelon and at least once a year fall on graves.
Jonathan2  
#6 Posted : Sunday, August 30, 2015 2:33:59 PM(UTC)
Jonathan2

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I don't know much, but:
Legitimate manufacturers sometimes have their own standard.
In the USA the EPA is relevant (the body that deals with testing drinking water),
There is also a parallel regulatory of the EU
And I think land of the relevant body is the Ministry of health.
There is no way to verify that a particular company has really has some standard other than communicating or going through the body that gives this device
But basically we trust (or don't trust) when you buy a company's product is known (or unknown):
We believe that she has chshachbera writes so she does have a standard.
Right to water as well as bicycle helmets, car brakes, etc etc.

Water quality standards can be read on Wikipedia here:
Https://en.wikipedia.org..._water_quality_standards

And here's an organization that gives standard water purification products:
Https://www.wqa.org/About
(To have character-aquamira of this organisation)

My purification method, incidentally, is chlorine tablets.
S.K.  
#7 Posted : Sunday, August 30, 2015 3:38:10 PM(UTC)
S.K.

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Man

Some dug at least have my filter a few mini Svir tests conducted by universities and laboratories.

I have the ability and patience to read and evaluate the tests (although the figures long.)

But who you're interested and can glean some insights, then the French link where there is a variety of tests and quizzes to their past filters:

Https://sawyer.com/technology/downloads/




BTW, it seems that the company has released the filter to third world countries.

Edited by moderator Tuesday, September 1, 2015 2:50:06 PM(UTC)  | Reason: Not specified

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