[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Sv: Aquatic Plants Digest V3 #815
>>Date: Sat, 30 Jan 1999 12:45:23 EST
>>From: IDMiamiBob at aol_com
>>Subject: Re: CO2 injection options
>>> I was
>>> going to try dripping HCl (commercial muraic acid) into a
>>> solution of NaHCO3 (Sodium bicarbonate).
>>Me too, but I'm building my system to use crushed dolomite. (CaCO3).
>>available cheap at garden centers. I am in the process of trying to
>>of my medial type friends to get me one of those roller-style IV drip
>>regulators. I am told they are still in use in some ER and paramedic
I think the drip regulators, be it rollertype or screwtype, plastic or
metal, being much too unprecise.
(checking and adjusting the drop-rate on 5 hospitalized patients is a full
The German "Aqua Technic" who also makes the ANI and KATI makes a CO2
reactor a more intelligent
way. It is called ZEO MAX. Spoke with the owner a year or so ago. It works
with the help of a membrane
measuring the CO2 content in the water and via the pression difference
regulates the HCl dripping. The only problems I see are how to adjust to a
specific CO2 level (the system only
producing CO2 in accordance to what is used) I havenīt tried it, but heard
from 2 friends who use it, and they are satisfied. About 60 US$, 5$ for a
membrane. (Danish prizes)
Sorry, I donīt have the address, but usually it is advertized in the German
magazine DATZ. Telephone is (Germany) 071924800.