US 7,455,780 B1
Method of treating stormwater runoff and domestic waste with high carbon ash
Bobby L. Joyner, 5737 Baker La., Rocky Mount, N.C. 27803 (US); and Robert J. Waldrop, 5189 Millwood Dr., Canton, Ga. 30114 (US)
Filed on Mar. 13, 2007, as Appl. No. 11/685,463.
Application 11/685463 is a division of application No. 11/425855, filed on Jun. 22, 2006, granted, now 7,311,844.
Int. Cl. C02F 3/00 (2006.01)
U.S. Cl. 210—679  [210/690; 210/691; 210/903; 210/906; 210/532.2] 20 Claims
OG exemplary drawing
 
1. A method of treating domestic wastewater comprising directing the domestic wastewater into a domestic wastewater treatment system and treating at least a portion of the domestic wastewater by contacting the wastewater with ash, and wherein the ash removes pollutants from the domestic wastewater; and wherein directing the wastewater into a wastewater treatment system includes directing the domestic wastewater into a septic system and treating the wastewater in the septic system and thereafter directing the wastewater through a polishing unit including the ash and contacting the wastewater with the ash.