Patent ID: 8123936

Claim:
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.