1. Standard memberwolfgang59
    evolved
    Serengeti
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    09 Jun '07
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    45641
    20 Aug '14 22:54
    Check your Carbon Tetrachloride containers are not leaking.
    Please!

    http://phys.org/news/2014-08-mysterious-source-ozone-depleting-chemical-baffles.html

    Where's it coming from? China?
  2. Subscribersonhouse
    Fast and Curious
    slatington, pa, usa
    Joined
    28 Dec '04
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    52619
    21 Aug '14 02:08
    Originally posted by wolfgang59
    Check your Carbon Tetrachloride containers are not leaking.
    Please!

    http://phys.org/news/2014-08-mysterious-source-ozone-depleting-chemical-baffles.html

    Where's it coming from? China?
    It's all those black market underground dry cleaners dumping their waste into the sewers.
  3. Standard memberDeepThought
    Losing the Thread
    Cosmopolis
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    27 Oct '04
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    78684
    24 Aug '14 11:41
    Originally posted by sonhouse
    It's all those black market underground dry cleaners dumping their waste into the sewers.
    It probably is something like that. I wonder what processes involve tetrachloro-methane where it is produced as a by-product and used to be sold for uses it can no longer be sold for.