I basically agree with that
BUT i have surely some hundred kilograms of iron in various forms in/around
my house.
These will kill me, but only if i swallow them or maybe a piece falls on my
head.
I mean you won't apply ferric cloride to your body, at least not on
purpose.
so any mg/kg rating is not of much use i think. (Kevin, i hope you don't
talk us in
volunteering for LD50 tests of Fe3Cl on Humans ;-) )
More of interest is if the ferric cloride is a danger to wastewater
cleaning facilities.
It's just not ok to make them trouble if you can avoid it.
I most like the idea of neutralizing and let evaporate the water.
then put the salt residue in the trash bin. But i wouldn't disagree
that neutralizing and pooring in the drain would be a possibility, i really
don't think the solved copper is that bad.
st
On Thu, 13 Nov 2003 22:19:10 -0500, Kevin Lavigne <
klavigne@...>
wrote:
> Hi All,
> All chemicals and medicines are toxic to humans depending on dosage
> (XX.XX mg/kg etc.).
> In the not to distant past I was a street Paramedic and in school during
> our pediatrics lecture we were presented with several cases of Iron
> overdose in infants or young children.
> This usually occurred when the child's mother was taking prenatal
> vitamins prior to conceiving a second child.
> (Actually they are often taken from thought of conception until after the
> resulting child is weaned from breast feeding.)
> Prenatal vitamins have a high Iron content and although extremely
> beneficial to the mother, a child can easily overdose on them. But don't
> take my word for it, check this out:
> http://www.ansci.cornell.edu/plants/toxicagents/iron.html
> Scroll about half way down to see what I'm talking about.
>
> One of my most memorable quotes from one of my instructors was:
> "Are you sure about that dosage? You want to cure your patient not kill
> them"
>
> Have a good day,
> Kevin