Imitha ye-Sinomeasure evulekileyo ye-channel flowmeter kunye ne-ultrasonic level meters isetyenziswa kwiplanti yokucoca amanzi amdaka kwiSixeko saseLeshan, kwiPhondo laseSichuan, zonke ezisebenzisa ubuchwepheshe be-AAO (Anaerobic Anoxic Oxic).
Inkqubo ye-Anaerobic/Anoxic/Oxic (A/A/O) isetyenziswa ngokubanzi kwizityalo zikamasipala zokucocwa kwamanzi amdaka, ezibalela kukwenziwa kakuhle kokususa izondlo.
