RE: NANFA-- oxygen pills

Whitlock, Steve (Steve_Whitlock_at_jdedwards.com)
Thu, 1 Jun 2000 14:12:12 -0600

On submarines, CO2 is removed with a chemical scrubber, called
monoethanolamine. MEA is supplied in liquid form, although it may be a solid
dissolved in water. However, I think it would kill fish, as it's suppose to
be pretty toxic. Maybe the link below will give you some ideas.

I agree about the commercial demand for a CO2 absorbent, and think the
financial windfall could be high.

http://antoine.frostburg.edu/chem/senese/101/environmental/faq/co2-recycling
.shtml

-----Original Message-----
From: Moontanman_at_aol.com
Sent: Thursday, June 01, 2000 11:05 AM
To: nanfa_at_aquaria.net
Subject: NANFA-- oxygen pills

Hey guys, I know this may date me to some extent but does anyone remember
the
large pills that used to be sold to put in bait buckets to keep minnows
alive? If memory serves me they were about the size of the pills you put in
your toilets tank to keep the water nice and blue. I'm not sure how they
worked but my point is that with all the chemistry advancements in the last
40 years or so surely there is a way to keep the water in a shipping bag
fresh by way of adding something to the bag that would absorb CO2 and maybe
NH3 and if we are real lucky slowly give off O2. What I am looking for is a
pill about the size of an aspirin that would be good for one fish for
several
days. Do any of you chemistry buffs out there know of any chemicals that
might do at least one of these things? It would improve shipping success at
least and maybe make some money for who ever can do it.

Moon

/---------------------------------------------------------------------------

--
/"Unless stated otherwise, comments made on this list do not necessarily
/ reflect the beliefs or goals of the North American Native Fishes
/ Association"
/ This is the discussion list of the North American Native Fishes
Association
/ nanfa_at_aquaria.net. To subscribe, unsubscribe, or get help, send the word
/ subscribe, unsubscribe, or help in the body (not subject) of an email to
/ nanfa-request_at_aquaria.net. For a digest version, send the command to
/ nanfa-digest-request_at_aquaria.net instead.
/ For more information about NANFA, visit our web page, http://www.nanfa.org

/----------------------------------------------------------------------------- /"Unless stated otherwise, comments made on this list do not necessarily / reflect the beliefs or goals of the North American Native Fishes / Association" / This is the discussion list of the North American Native Fishes Association / nanfa_at_aquaria.net. To subscribe, unsubscribe, or get help, send the word / subscribe, unsubscribe, or help in the body (not subject) of an email to / nanfa-request_at_aquaria.net. For a digest version, send the command to / nanfa-digest-request_at_aquaria.net instead. / For more information about NANFA, visit our web page, http://www.nanfa.org