alum
ALUM (aluminum sulfate) is a nontoxic material commonly used in
water treatment plants to clarify drinking water. In lakes alum...
Arizonaheat 2000-04-17 16:29:33 #2749
alum
ALUM (aluminum sulfate) is a nontoxic material commonly used in
water treatment plants to clarify drinking water. In lakes alum...
Arizonaheat 2000-04-17 16:29:29 #2748
Re: [grandcanyon] alum to settle river water ?
Alum is basically inert..it tastes like __it but wont kill you;might increase the aluminum in your brain pan which some researchers
believe leads to...
doc thomas 2000-04-17 15:15:11 #2747
Re: [grandcanyon] alum to settle river water ?
Years ago, municipal water works would add certain amounts of alum to
water. The alum dissolves rapidly and then slaked (long "a") lime slurry
was added. ...
Will Merritt 2000-04-17 12:04:36 #2746
Re: [grandcanyon] alum to settle river water ?
John -
I have seen someone use alum once before. He added
about a tablespoon to a gallon of silty water and
shook it up, then let it settle for several...
Bob Bordasch 2000-04-17 11:41:13 #2745
alum to settle river water ?
Has anybody ever heard of using "alum" to settle river water quickly ?
Somebody mentioned they had heard of it from another hiker (settles
silt out of river...
John Eyles 2000-04-17 10:55:19 #2744
Re: [grandcanyon] GCHBA Business
Good point. And we need to address it. The local hiking club accepted me
and my roommate as a household membership, for the same price as a single.
Kind of a...
firefly 2000-04-17 08:13:08 #2743
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