[labnetwork] Humidification System Design

[John Nicholson]

Hello all,
       We are currently in a design review process for a new class 1000
clean room on campus and the design architects have come up with a scheme
that mixes RO steam with the existing building steam (containing softeners
and whatever minerals the local city water has) to humidify the clean room.
I am of the opinion this is a bad idea. Your opinions would be greatly
appreciated as well as references to any design standards (ASHRAE?) you may
know of for this type of humidification system.

Regards,
John

-- 
John Nicholson
Nanofabrication Laboratories Manager
MassNanoTech Nanofabrication Facility
Conte Center for Polymer Research, Rm. B111
University of Massachusetts Amherst
120 Governor's Drive
Amherst,MA 01003-9305
Phone: 413-545-2772
Fax: 413-577-0165
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