Patent ID: 8889007

Claim:
A waste water treatment system comprising, a septic tank receiving raw sewage from a residence or commercial building, a recirculation tank having a recirculation pump for substantially continuously pumping effluent to a media filter, a recirculation pump redundant off float to prevent pump damage from lack of effluent, a recirculation tank alarm float to create noise and signal that the recirculation pump is malfunctioning, a dosing line that brings effluent from the recirculation tank to a head works, the head works having a check valve that doesn't allow liquid to travel back to the recirculation pump, an inline filter in a supply line delivering effluent from the head works to the media filter, wherein, the supply line enters the media filter to attach to a first end of an emitter coil, the emitter coil having a plurality of drip emitters within the treatment media, a return line connected between the media filter and a splitter valve inside the recirculation tank to deliver filtrate from the media filter to the recirculation tank, wherein, the splitter valve is actuated by fluid level, a discharge/flush tank in downstream fluid communication with the recirculation tank and the media filter and including a discharge/flush pump, wherein the discharge/flush pump includes (i) a pump off float that turns off the discharge/flush pump when treated water is low, (ii) a water available float that allows the discharge/flush pump to pump excess treated water, and (iii) an alarm float that sounds an alarm and shuts off the recirculation pump if treated water levels in the discharge/flush tank are too high, the discharge/flush pump in fluid communication with a flush line connected to a second end of the emitter coil and configured to reverse flush the emitter coil, the emitters and the inline filter, an inline filter flush line connected to the supply line and configured to carry flushed water back into the septic tank and, a discharge line in downstream flow communication with the discharge/flush pump and connected to a drain field for disposal of treated water.