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Thread: Help! Semiconductor plant

  1. #1 Help! Semiconductor plant 
    New Member
    Join Date
    Feb 2007
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    London, England
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    Hi all,

    I need some help understanding the inner workings of semiconductor plants.

    I already understand the process used and the likely chemicals, but I need to know more about the general layout of a plant and the day to day practicalities.

    I.e. what do they do with their waste water? lagoon? closed system sewage to a bulk tank?

    How do they go about storing and using HF, how do they secure sufficient supplies of deionised water? centrifuge on site? etc etc

    Thanks to all in advance

    Ralph


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  3. #2  
    Forum Professor leohopkins's Avatar
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    You are studying some kind of environmental managment, arent you ? :wink:


    The hand of time rested on the half-hour mark, and all along that old front line of the English there came a whistling and a crying. The men of the first wave climbed up the parapets, in tumult, darkness, and the presence of death, and having done with all pleasant things, advanced across No Man's Land to begin the Battle of the Somme. - Poet John Masefield.

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