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Guest
Posted: Fri Sep 19, 2003 5:06 am
On Fri, 19 Sep 2003 09:45:56 +0100, Oz <acoohdb@btopenworld.com>
wrote:

Quote:
I have to say that, outside a localised area, I have come across
anything mentioning Hg as a significant hazard; or any hazard at all,
come to that.

Suggest you look at the Food Standards Agency warnings on mercury in
fish as an example:

http://www.foodstandards.gov.uk/multimedia/faq/mercuryfish/

regards
Marcus
Oz
Posted: Fri Sep 19, 2003 5:17 am
Guest
marcus@myrealbox.com writes
Quote:

On Fri, 19 Sep 2003 09:45:56 +0100, Oz <acoohdb@btopenworld.com
wrote:

I have to say that, outside a localised area, I have come across
anything mentioning Hg as a significant hazard; or any hazard at all,
come to that.

Suggest you look at the Food Standards Agency warnings on mercury in
fish as an example:

http://www.foodstandards.gov.uk/multimedia/faq/mercuryfish/

Not caused by Hg in the air, you may like to ponder why.

--
Oz
This post is worth absolutely nothing and is probably fallacious.
Note: soon (maybe already) only posts via despammed.com will be accepted.
Oz
Posted: Fri Sep 19, 2003 5:17 am
Guest
marcus@myrealbox.com writes
Quote:
On Thu, 18 Sep 2003 06:12:41 +0100, Oz <acoohdb@btopenworld.com
wrote:

Don't you think that it is a good thing to detoxify slightly
contaminated sites?

Not by dumping elemental mercury into the air, no!

So where would you like to dump it?

--
Oz
This post is worth absolutely nothing and is probably fallacious.
Note: soon (maybe already) only posts via despammed.com will be accepted.
Bruce Sinclair
Posted: Sun Sep 21, 2003 10:29 pm
Guest
In article <0iu9b.464724$YN5.311491@sccrnsc01>, "David Kendra" <dkendra@insightbb.com> wrote:
Quote:
UGA researchers use transgenic trees to help clean up toxic waste site

Contact: Kim Carlyle
kcarlyle@uga.edu
706-583-0913
University of Georgia

Can genetically engineered cottonwood trees clean up a site contaminated
with toxic mercury? A team of researchers from the University of Georgia -
in the first such field test ever done with trees - is about to find out.

Genetic engineering is not necessary to do this tho. Plants have been reported
that accumulated large amounts of heavy metals (IIRC somewhere around 4+% dry
matter).
What is the GE advantage here ?

Bruce

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