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Environmental Science and Engineering
7問 • 4ヶ月前
  • ユーザ名非公開
  • 通報

    問題一覧

  • 1

    It is known as Water Quality Guidelines and General Effluent Standards of 2016

    DAO No. 2016-08

  • 2

    Class of water intended for primary contact recreation such a bathing, swimming, skin diving, etc.

    Class B

  • 3

    Gas responsible for the rotten egg odor of wastewater

    hydrogen sulfide

  • 4

    The resistance of water to the passage of light through it is a measure of the

    turbidity

  • 5

    Which of the following apparatus is not used in measuring turbidity?

    Photoelectric Colorimeter

  • 6

    The total solids in water are due to the presence of

    suspended and dissolved solids

  • 7

    Sodium ions contribute to which characteristics of water

    total dissolved solids

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    Chemical Engineering Laws and Ethics

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    Engineering Management 2

    ユーザ名非公開 · 100問 · 3ヶ月前

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    Engineering Management 2

    100問 • 3ヶ月前
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    Industrial Process Safety

    ユーザ名非公開 · 72問 · 3ヶ月前

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    Industrial Process Safety

    72問 • 3ヶ月前
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    Process Control and Analysis

    ユーザ名非公開 · 24問 · 3ヶ月前

    Process Control and Analysis

    Process Control and Analysis

    24問 • 3ヶ月前
    ユーザ名非公開

    問題一覧

  • 1

    It is known as Water Quality Guidelines and General Effluent Standards of 2016

    DAO No. 2016-08

  • 2

    Class of water intended for primary contact recreation such a bathing, swimming, skin diving, etc.

    Class B

  • 3

    Gas responsible for the rotten egg odor of wastewater

    hydrogen sulfide

  • 4

    The resistance of water to the passage of light through it is a measure of the

    turbidity

  • 5

    Which of the following apparatus is not used in measuring turbidity?

    Photoelectric Colorimeter

  • 6

    The total solids in water are due to the presence of

    suspended and dissolved solids

  • 7

    Sodium ions contribute to which characteristics of water

    total dissolved solids