acidic dye

The Interaction between Main Constituents of Chinese White Poplar Wood and Acidic Dye

毛白杨木材主要组分与酸性染料的相互作用

Choice of Techonology for Disposal of Acidic Dye Production Waster Water

酸性染料生产废水处理工艺的选择

Studies on the Interaction of Acidic Dye and Tween-80

酸性染料与吐温-80相互作用的研究

METHODS Acidic dye colorimetry with bromothymol blue as ion pair reagent was employed to determine the alkaloids in samples .

方法用溴麝香草酚蓝同川芎生物碱形成稳定的有色离子对酸性染料比色法测定总生物碱的含量。

The results show that , if the acidic dye hematoxylin , the hematoxylin major molecular fragments and hair play a role in amino ;

结果表明，如果苏木染液偏酸性，则苏木主要与头发分子片段中的氨基发生作用；

Methods Total alkaloids in Nitraria was extracted by acid-base and the content of total alkaloids was determined by the acidic dye colorimetry .

方法采用酸碱提取法提取总碱，以硫酸阿托品为对照品，酸性染料比色法测定白刺总生物碱的含量。

And the acidic dye colorimetry for determinating the content of TSA was also studied : the linear determination range is 3.20 ~ 16.0 μ g / mL.

采用酸性染料比色法对TSA进行了测定，TSA含量与吸光度值在3.20～16.0μg/mL范围内线性关系良好。

Determined and compared the contents of total alkaloids , peimine , peiminine , both peimine and peiminine by acidic dye colorimetry and TLC scanning .

利用酸性染料比色法测定和比较于贝母和浙贝母的总生物碱；利用薄层扫描法测定并比较于贝母和浙贝母的贝母素甲、贝母素乙含量和贝母素甲和乙总含量。

The extract was analysed by acidic dye colorimetry and the optimized procedure determined by the orthogonal experiments are as follows : extraction with the 95 % ethanol for 8 min under the power of 585 W.

以酸性染料比色法为分析手段，设计正交试验得到了最佳提取工艺：以95%乙醇为溶剂，料液比1：20，在585W下提取8min；

Methods : Their dissolution rates in vitro were determined by the rotary basket method , the contents of total alkaloid in ephedra alkaloid in the two preparations were determined by acidic dye colorimetry , and they were used as markers of dissolution .

方法：采用转篮法测定两者的体外溶出度，用酸性染料比色法测定制剂中麻黄总生物碱的含量并以此作为溶出指标。

Study on copper-based catalyst for treatment of acidic black dye wastewater by H_2O_2

H2O2处理酸性黑染料废水铜系催化剂的研究

Photocatalytic Degradation of Acidic Scarlet Dye by Co-doped TiO_2

共掺杂TiO2光催化降解酸性大红染料的研究

For the efficiency of dye regeneration , it is critical to control the proportion of acidic leuco dye product .

其中光、H给体和碱的作用是再生循环的三个要素，而控制染料酸式隐色体生成比例是染料再生效率的关键。

The feasibility of acidic mordant dye to rabbit skins and the optimization of the technology of dyeing were studied by means of constrast and observation under microscope in the paper .

本文通过实验对比、显微组织观察等方法来研究酸性媒介染料染兔皮的可行性并优选染色工艺。

The acidic red B dye wastewater was treated by combination of ozone and high voltage pulsed corona .

本实验采用臭氧与高压电晕联用技术处理酸性红B染料废水，发现处理15min后pH从5.6降到3.5；