... conductivityin/h 0.1 0 .2 0.3 0.4 0.6 0.8 1 2 3 4 6 8 10 20 30 40 60 80 100cm/h 0 .25 0.5 0.8 1 1.5 2 2.5 5 8 10 15 20 25 50 80 100 150 20 0 25 0DK804X_C0 02. fm Page 37 Friday, July 1, 20 05 3 :25 PM© 20 06 by Taylor ... Adapted from USEPA, Onsite Wastewater Treatment Systems Manual,EPA/ 625 /R-00/008, CERI, Cincinnati, OH, 20 02. DK804X_C0 02. fm Page 21 Friday, July 1, 20 05 3 :25 PM© 20 06 by Taylor & Francis ... Treatment Systems forMunicipal and Industrial Wastes, McGraw-Hill, New York, 20 00. DK804X_C0 02. fm Page 35 Friday, July 1, 20 05 3 :25 PM© 20 06 by Taylor & Francis Group, LLC 32 Natural Wastewater...