John_Taverner wrote on Mar 2
nd, 2016 at 9:58am:
Bobby. wrote on Mar 1
st, 2016 at 4:47pm:
Chimp_Logic wrote on Mar 1
st, 2016 at 1:24pm:
Why is thousands of Am241 laced smoke detectors dumped in the local rubbish tip SAFE prudent disposal policy, but if one has 10 faulty smoke detectors that one wishes to dispose of, then the toxic nuclear waste disposal legislation is activated and authorities must be called in from around Australia to handle this Health and Safety issue?
Kojack with his chopa chop remains silent
well done Gojack - well done mate
Am241 is dangerous when outside the smoke detector.
It's crazy to fill rubbish dumps with such toxic waste.
Very low risk. Each smoke detector contains less than 1 micro Curie (μCi or uCi if you're lazy).
See these minerals?
http://www.ebay.com/bhp/uraniniteAbout 1 gram of uraninite gives you about 4 uCi (3FMT). You can legally send all these samples through the post.
Worried? Why not buy a Geiger counter for your smartphone
http://www.ebay.com/itm/1-Smart-Geiger-Nuclear-Radiation-Detector-Counter-Test-f...LOL - you get what you pay for.
* See if you can guess what FMT stands for. It's a new unit of activity.
Yes John, the amount of Am241 is small - about 0.0002 grams per smoke detector.
And yes john, Am241 is an alpha emitter which is relatively safe when outside of the body, and its alpha particles struggling to penetrate the outer layers of skin.
The issue however John, is the possibility of Am241 entering the body via inhalation, absorption or ingestion.
We wouldnt want any Am241 leaching into the ground water at rubbish tips John now would we.
And we certainly dont want bio-accumulation of Am241 in the food chain - and there is plenty of time for that isnt there John, with Am241 possessing a rather lengthy half life of ~450 years.
Can you provide a guarantee that the water, air and food chain will remain safe for 40 odd centuries?
We wouldnt want anything to happen now would we John
well done on responding though John. It takes great courage to defend the nuclear industry
well done mate