
Keywords: شناساگر زیستی یا زیست شناساگر; EC; electrical conductivity; SAR; sodium adsorption ratio; AOA; ammonia-oxidizing archaea; AOB; ammonia-oxidizing bacteria; AOA:AOB; ratio of ammonia-oxidizing archaea to ammonia-oxidizing bacteria; TC; total carbon; IC; inorganic carbon; AOA; AOB; Bioind