Section 327IAC6.1-2-63. "Windrow composting" defined  


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  •    "Windrow composting" means biosolid that is composted in long rows that are aerated by convective air movement and diffusion and turned periodically as required in 327 IAC 6.1-4-14 by mechanical means to expose the organic matter to ambient oxygen. (Water Pollution Control Division; 327 IAC 6.1-2-63; 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)