BIOCHEMICAL OXYGEN DEMAND (BOD)

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  • เผยแพร่เมื่อ 10 เม.ย. 2018
  • Water and wastewater treatment: Biochemical oxygen demand or BOD is a term widely used in water and wastewater treatment mainly sewage treatment plant. BOD or biochemical oxygen demand is water quality parameter in water and wastewater treatment. Biochemical oxygen demand or BOD is the oxygen demand by microorganism for bio-degradation of organic waste from wastewater. BOD or biochemical oxygen demand can estimate in 5 days test. Typical Biochemical oxygen demand (BOD) of domestic wastewater occurs in the range of 350-750 ppm. Biochemical oxygen demand (BOD) of drinking water should be nil. Industrial waste contains very high BOD Biochemical oxygen demand (BOD) in effluent treatment plant. BOD can be remove in STP based in Activated sludge process, MBBR, MBR, FBR, RBC, UASB etc.
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ความคิดเห็น • 12

  • @moisesalvarado7703
    @moisesalvarado7703 4 หลายเดือนก่อน

    Finally something that makes sense, thank you!

  • @kanchanjaiswal555
    @kanchanjaiswal555 6 ปีที่แล้ว

    Good work di

  • @avinashdeokate4771
    @avinashdeokate4771 4 ปีที่แล้ว +1

    Very Nice explanation M'm.

  • @saajanmogha8139
    @saajanmogha8139 2 ปีที่แล้ว

    Very useful.....tq

  • @chunmun6695
    @chunmun6695 6 ปีที่แล้ว

    Masha allah

  • @jeniferprincya9287
    @jeniferprincya9287 4 ปีที่แล้ว +1

    Super...I understood clearly...tq

    • @MeenuJainLalitpur
      @MeenuJainLalitpur  4 ปีที่แล้ว

      Thank you

    • @Ilemaurice687
      @Ilemaurice687 ปีที่แล้ว

      @@MeenuJainLalitpur hello what 5 requirements that must be compiled with in order to obtain reliable BOD data?

  • @happysoul7304
    @happysoul7304 3 ปีที่แล้ว +1

    Super

  • @hongkonghongkong5765
    @hongkonghongkong5765 ปีที่แล้ว

    Only the basic facts about BOD are provided in this video. However, the underlying reason of using BOD to indicate the strength of organic pollutants in crude sewage is not mentioned!!

  • @hobbylobby3010
    @hobbylobby3010 4 ปีที่แล้ว +2

    Haa to aise aabaj m ku boll rahe ho😂