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Posted by amir rahbar on February 21, 2002 at 01:37:38:
In Reply to: Re: Reuse of boiler blowdown posted by David on September 30, 2000 at 00:22:19:
: : I hav a doubt: Is it possible to reuse the boiler blowdown, before a treatment process, to send it again to the boilers?? Thanks in advance
: Actually, there are two ways to save the water that come to mind:
: 1. Send your HP B/D (if applicable) to a lower pressure drum so chemistry isn't an issue and you can save on chemicals.
: 2. (To reiterate a previous response)Install a "flash tank" which will allow the B/D to flash to steam and then inject that into your DA to increase the temperature and conserve some water. (The leftover water in the flash tank should probably be blown down due to purity issues)