The method for determine sewage's chroma is method of dilution multiple.It's easy to bring in error when using eyes to determine the diluted sample is whether achromatism or not.
污水色度的测
一般
释倍数法,该方法在人眼判释后的水样是否接近无色
引起误差。
The method for determine sewage's chroma is method of dilution multiple.It's easy to bring in error when using eyes to determine the diluted sample is whether achromatism or not.
污水色度的测一般释倍数法,该方法在人眼判释后的水样是否接近无色引起误差。
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