Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度是辛醇产品的项重要质量指标，也是生产控制中的个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学原理说明三原色意义,并详细论述活及分散三原色的合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确条件下试验,内电解对色度、COD的去除有的效果,重要的是提高了废水的可生化,有利于生物处理。

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.

污水色度的测般采用稀释倍数法,该方法用人眼判稀释后的水样是否接近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度是辛醇产品的一项质量指标，也是生产控制中的一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学原理说明三原色意义,并述活性染料及分散染料三原色的合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对色度、COD的去除有一定的效,的是提高了废水的可生化性,有利于生物处理。

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.

污水色度的测定一般采用稀释倍数法,该方法用人眼判定稀释后的水样是否接近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸是辛醇产品的一项重要质量指标，也是生产控制中的一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文学原理说明三原意义,并详细论述活染料及分散染料三原的合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对、COD的去除有一定的效果,重要的是提高了废水的可生化,有于生物处理。

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.

污水的测定一般采用稀释倍数法,该方法用人眼判定稀释后的水样是否接近无时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度是辛醇产品的一项重要质量指标，也是生产控制中的一。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学原说明三原色意义,并详细论述活性染料及分散染料三原色的合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对色度、COD的去除有一定的效果,重要的是提高了废水的可生化性,有利于生。

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.

污水色度的测定一般采用稀释倍数法,该方法用人眼判定稀释后的水样是否接近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度是辛醇产品的一项重要质量指标，也是产控制中的一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度说明三色意义,并详细论述活性染料及分散染料三色的合成和筛选则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对色度、COD的去除有一定的效果,重要的是提高了废水的性,有利于物处。

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.

污水色度的测定一般采用稀释倍数法,该方法用人眼判定稀释后的水样是否接近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度辛醇产品的一项重要质量指标，也生产控制中的一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学原理说明三原色意义,并详细论述活性染料及分散染料三原色的合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对色度、COD的去除有一定的效果,重要的提高了废水的可生化性,有利于生物处理。

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.

污水色度的测定一般采用稀释倍数法,该方法用人眼判定稀释后的水样近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度是辛醇产品一项重要质量指标，也是生产控制中一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学原理原色意义,并详细论述活性染料及分散染料原色合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对色度、COD去除有一定效果,重要是提高了可生化性,有利于生物处理。

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.

污色度测定一般采用稀释倍数法,该方法用人眼判定稀释后样是否接近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸色度是辛醇产品的一项重要质量指标，也是生产控制中的一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学原理说明三原色意义,并详细论述活性染散染三原色的合成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试验,内电解对色度、COD的有一定的效果,重要的是提高了废水的可生化性,有利于生物处理。

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.

污水色度的测定一般采用稀释倍数法,该方法用人眼判定稀释后的水样是否接近无色时容易引起误差。

Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control.

硫酸度是辛醇产品一项重要质量指标，也是生产控制中一个难点。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从度学原理说明三原意义,并详细论述活性染料及分散染料三原成和筛选原则。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

确定条件下试,解对度、COD去除有一定效果,重要是提高了废水可生化性,有利于生物处理。

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.

污水度测定一般采用稀释倍数法,该方法用人眼判定稀释后水样是否接近无时容易引起误差。