STP & ETP

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  STP     Sewage treatment platn (residential & commercial) ETP     Effluent treatment plant (industry) COD     Chemical oxygen demand (soluble & insoluble organic compound) (2hr to 3hr) (mg/l) BOD     Biochemical oxygen demand (organic compound) (3days to 5days) (mg/l) KEY POINTS: Outlet of STP 50mg/l Biproduct of anaerobic digestion is H2S & NH3 To reduce stink smell use ozone 

INDUCTION STOVE

 INDUCTION STOVE




The major component present in the induction stove are:

  • Bridge Rectifier
  • Capacitor 
  • IGBT
  • NTC Thermistor
  • Resistor
  • Metal Oxide Varistor






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