Liquid sodium acetateComposite carbon sourceSodium acetate trihydrate Sodium acetate Liquid snow melting agent
    Composite carbon source

    Properties: colorless, transparent or yellow liquid.
    Application: mainly used in sewage treatment, carbon source dosing, etc.
    Enterprise standard: Q / 140902zyh003-2020

    Composite carbon source standard

    COD content

    20- 60

    Total nitrogen

    ≤0.001

    Total phosphorus

    ≤0.001

    Ph value(20 ℃)

    6.0-9.0

    density(20 ℃)

    0 . 85 - 1 . 15

    Water insoluble matter

    ≤50

     

    CODcontent

    60- 90

    Total nitrogen

    ≤0.001

    Total phosphorus

    ≤0.001

    PH value(20 ℃)

    6.0-9.0

    density(20 ℃)

    1 . 0 - 1 . 15

    Water insoluble matter

    ≤50

     

    COD含量

    90萬- 120萬

    總氮

    ≤0.002

    總磷

    ≤0.002

    Ph值(20 ℃)

    6.0-9.0

    密度(20 ℃)

    1 . 0 - 1 . 15

    水不溶物

    ≤80

     

    Composite carbon source
    Back
    免费国产a国产片高清_大伊香蕉精品视频在线3_中文无码不卡的岛国片国产片_狠狠综合久久久久综合网