Hello,
I am trying to set up to clean some circuit boards. What I did not know was
if I set up with a circulation pump, can I filter out the flux particles.
What size partcile would I need to filter down to?

Any assistance will be helpful.


Hetal Shah
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On Sat, Sep 5, 2009 at 4:49 PM, Joe Fjelstad <[log in to unmask]> wrote:

> For those on TechNet forum who might not subscribe to the Lead-Free forum,
> the following is being forwarded
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>
> ____________________________________
>  From: [log in to unmask]
> Reply-to:  [log in to unmask]
> To: [log in to unmask]
> Sent: 9/5/2009 2:57:59  P.M. Pacific Daylight Time
> Subj: [LF] electronics recycling in  China
>
>
> This piece on electronics recycling ran on 60 Minutes Sunday  August 30,
> 2009.
> It's a repeat program that originally aired in November  2008.
>
> The Electronic  Wasteland
> http://www.cbsnews.com/video/watch/?id=4586903n
>
> This is  the reason lead in solder is being banned.
>
> Instead of fixing the  problem, a new one (lead free manufacturing) has
> been created.
> The result  (reduced reliability of electronics) will be far worse on human
> life (in  toto)
> than the pollution seen in this video, IMHO.
>
> Bob Landman,  President
> Life Senior Member, IEEE
> IEEE Power & Energy/Reliability  Societies
> IEEE Standards Association
> H&L Instruments,  LLC
> www.hlinstruments.com
>
>
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