Life is contradictable. Some microorganisms start multiplying instead in UV. 
I UV radiated a silver plate dipped in ethylen glycos, and after some hours, 
you could see greyish veils on the silver surface: kind of fungi, size about 
one to several micrometers. They were there somewhere already before the 
test, of course. A university here has a number of doctorands who study 
microorganic growth caused by enhanced condition which comes from 
IR-radiated ethylene glycos, which break down  to kind of organic compounds 
on which the few microorganisms feast,and become millions in short time. 
Silver is often used as anti-bacteria stuff, but life can tunnel through 
even that in some cases. Unbelievable. If someone is curious, I can send a 
photo on my unwanted babies to Steve.
Inge


----- Original Message ----- 
From: "Guy Ramsey" <[log in to unmask]>
To: "'TechNet E-Mail Forum'" <[log in to unmask]>; "'Inge'" 
<[log in to unmask]>
Sent: Thursday, September 04, 2008 1:02 PM
Subject: RE: [TN] question for super gurus at TN


> Not exactly the same application but we kill life with UV light in our DI
> water system.
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Inge
> Sent: Thursday, September 04, 2008 1:39 PM
> To: [log in to unmask]
> Subject: [TN] question for super gurus at TN
>
> We seem to get Thermofil Filamentous Fungi in our coolant for a heat
> exchanger that takes care of the dissipated heat from a flash lamp. 
> Ethylene
> Glycos + DI is used. It's said that there is antibiotic anti-freeze stuff 
> to
> buy somewhere. Someone who I can share this problem with?
> Inge
>
> ---------------------------------------------------
> Technet Mail List provided as a service by IPC using LISTSERV 15.0 To
> unsubscribe, send a message to [log in to unmask] with following text in the
> BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or
> (re-start) delivery of Technet send e-mail to [log in to unmask]: SET 
> Technet
> NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send
> e-mail to [log in to unmask]: SET Technet Digest Search the archives of
> previous posts at: http://listserv.ipc.org/archives Please visit IPC web
> site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
> information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
> ext.2815
> -----------------------------------------------------
>
> 

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------