Sewage treatment scale: 40,000t/d for the first phase; 80,000t/d for the second phase; Reclaimed water reuse scale: 24000t/d; Implementation standard: "Pollutant Discharge Standards for Urban Sewage Treatment Plants"; (GB18918-2002) Class 1 B standard; Sewage treatment process: A/A/0 micro-exposure oxidation ditch + ultraviolet disinfection; Reuse water treatment process: D-type filter + chlorine dioxide disinfection;