Wastewater treatment system with ultraviolet unit
A wastewater treatment system for processing borne wastewater. The treatment system having a tank with an inlet and an outlet and an access assembly residing at the top of the treatment tank. The treatment tank having an aeration chamber where oxygen is added to the wastewater to encourage bacterial breakdown of the solid waste. The treatment tank also having a clarifying chamber separated by a frusto-conical wall. The treatment tank also containing an ultraviolet disinfection system which exposes the wastewater to ultraviolet light prior to the wastewater exiting the treatment tank such that bacteria in the wastewater is neutralized prior to discharge.
1. A wastewater treatment system comprising:
a treatment tank defined by a top, a bottom, and an enclosing wall, said treatment tank having a tank inlet through which wastewater enters said treatment tank, said treatment tank having a clarified water outlet tube through which said wastewater exits said treatment tank;
a clarifying chamber positioned within said treatment tank, said clarifying chamber formed in a generally upright frusto-conical shape having an open lower end in fluid communication with said treatment tank, said clarifying chamber in fluid communication with said water outlet tube;
an access assembly extending from said top of said treatment tank, said access assembly including a removable lid and having an open bottom, said access assembly positioned above an opening in said top allowing access into said treatment tank;
an aeration column so as to provide air to said wastewater, said aeration column connected in-line with and carried by said water outlet tube allowing said wastewater to pass through said aeration column; and
a UV disinfector so as to disinfect said wastewater using ultraviolet light, said disinfector located within said clarifying chamber, said disinfector positioned so as to be accessible through said access assembly, said disinfector connected in-line with said water outlet tube allowing said wastewater to pass through said disinfector, said disinfector carried by said water outlet tube.
2. A wastewater treatment system comprising:
a treatment tank defined by a top, a bottom, and an enclosing wall, said treatment tank having a tank inlet through which wastewater fluid enters said treatment tank;
a clarifying chamber positioned within said treatment tank, said clarifying chamber formed in a generally upright frusto-conical shape having an open lower end in fluid communication with said treatment tank, said clarifying chamber having a clarified water outlet tube which extends through said enclosing wall through which treated wastewater fluid leaves said clarifying chamber and said treatment tank;
an access assembly extending from said top of said treatment tank, said access assembly including a removable lid and having an open bottom, said access assembly positioned above an opening in said top, said access assembly allowing access into said treatment tank; and
a disinfection subsystem for treating said wastewater fluid, said disinfection subsystem located within said treatment tank and in-line with said outlet tube and in fluid communication therewith, said disinfection subsystem so positioned such that it can be accessed through said access assembly, said disinfection subsystem carried by said outlet tube, said disinfection subsystem positioned within said clarifying chamber.