Abstract: A sewage treatment apparatus is provided for reducing nitrogen content in sewage fluid (e.g., after primary treatment). The apparatus uses vegetation to process the sewage fluid and reduce ammonia and organic nitrogen in the processed sewage fluid by uptake of the ammonia and organic nitrogen into the vegetation and by converting the residual ammonia and organic nitrogen into nitrites and nitrates. The apparatus also uses a feedback loop to combine the processed sewage fluid and the raw sewage fluid, such that nitrites and nitrates in the processed sewage fluid are reduced by interacting with carbonaceous waste in the raw sewage fluid.

Abstract: A sewage treatment apparatus is provided for reducing nitrogen content in sewage fluid (e.g., after primary treatment). The apparatus uses vegetation to process the sewage fluid and reduce ammonia and organic nitrogen in the processed sewage fluid by uptake of the ammonia and organic nitrogen into the vegetation and by converting the residual ammonia and organic nitrogen into nitrites and nitrates. The apparatus also uses a feedback loop to combine the processed sewage fluid and the raw sewage fluid, such that nitrites and nitrates in the processed sewage fluid are reduced by interacting with carbonaceous waste in the raw sewage fluid.

Abstract: The present invention generally includes a septage treatment system comprising: (a) a primary treatment process system comprising: (1) a receiving station adapted to receive septage from a vehicle and to pump the septage; (2) at least one equalization tanks adapted to receive septage from the receiving station; and (3) at least two mixing and odor control tanks adapted to receive septage from the equalization tanks, and to generate waste activated sludge; (b) a primary settling tank adapted to receive effluent from the mixing and odor control tanks, and to generate waste activated sludge; (c) a secondary treatment process system adapted to receive comprising: (1) at least one aeration tank adapted to receive waste activated sludge from the primary treatment process system and to generate water effluent; and (d) a tertiary treatment process system adapted to receive comprising: (1) at least one wetland ditch adapted to receive water effluent from the aeration tank and to generate filtered water effluent; (2) a

Abstract: The present invention generally includes a septage treatment system comprising: (a) a primary treatment process system comprising: (1) a receiving station to pump the septage from a vehicle; (2) equalization tank(s) to receive septage from the receiving station; and (3) two or more mixing and odor control tanks to generate waste activated sludge; (b) a primary settling tank to generate waste activated sludge; (c) a secondary treatment process system comprising: (1) aeration tank(s) to receive waste activated sludge from the primary treatment process system and to generate water effluent; and (d) a tertiary treatment process system comprising: (1) wetland ditch(es) to receive water effluent from the aeration tank and to generate filtered water effluent; (2) wetland pond(s) to receive filtered water effluent from the wetland ditch(es) and to generate filtered water effluent; and (3) an aquaculture hydroponics and sand bed greenhouse to generate filtered water effluent.