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  • Users: greenone
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  1. greenone

    GIS Programs-low cost

    I would like to get recommendations for a program to use for mapping. What we want to do is import data (Excel or Access) into a mapping program, and have the locations mapped. The data includes the coordinates of the locations. We would not use the program much, so I am hesitant to spend...
  2. greenone

    Disposal of tetramethyl ammonium chloride

    Has anyone had experience with treatment of TMAC to enable disposal to POTW? The waste is soluble in water, with a pH of 7. The waste is generated in batches of approximately 500 gallons over an 8 hr time span, and sent to a holding tank. TMAC concentration is approximately 5-6%. Any thoughts...

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