Section 327IAC6.1-2-60. "Volatile solids" defined  


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  •    "Volatile solids" means the amount of the percent total solids in biosolid or pollutant-bearing water lost when the biosolid or pollutant-bearing water is combusted at five hundred fifty degrees Celsius (550°C) in the presence of excess oxygen. (Water Pollution Control Division; 327 IAC 6.1-2-60; filed May 15, 1998, 10:20 a.m.: 21 IR 3785; readopted filed Jan 10, 2001, 3:23 p.m.: 24 IR 1518; readopted filed Nov 21, 2007, 1:16 p.m.: 20071219-IR-327070553BFA; readopted filed Jul 29, 2013, 9:21 a.m.: 20130828-IR-327130176BFA)