2) cation dyes
阳离子染料
1.
In this paper, an aquatic solution of Diabasic Magenta (MIC) as a typical cation dyes was decolored by Flocculant(PFAS).
本文以阳离子染料碱性品红为代表,采用PFAS混凝剂对其水溶液进行脱色处理,在处理过程加入适量的十二烷基苯磺酸钠做助剂,脱色率最高可达99%以上。
2.
The relationship between the molecular structures of cation dyes and their mixing properties were studied by calculating inorganic values and organic values of dyes.
对于阳离子染料来说，传统的方法是采用标准染料根据其染色速率的炔慢分成5级，将所研究的染料与标准染料相比，确定所研究染料的配伍值。
3) anionic dye
阴离子染料
1.
In this paper, a low-cost, locally available raw material used as sorbent for its removal anionic dyes from aqueous solution was investigated.
用低值的地产苤蓝皮材料作为生物吸附剂去除水体中的三种阴离子染料苋菜红、日落黄、亮绿,研究了pH值、吸附剂量、染料浓度、吸附剂粒径、离子强度、吸附时间等对吸附的影响,确定了最佳吸附条件。
2.
A process for decolourization of anionic dye containing wastewater by using waste plastics in the presence of cationic auxiliary and sodium dodecylbenzene sulfonate has been studied.
探讨了在阳离子助剂及十二烷基苯磺酸钠存在下 ,利用废旧塑料对阴离子染料的脱色工艺。
4) anionic dyes
阴离子染料
1.
The chemical reaction of anionic dyes and dodecyl amine occurred in t.
以阴离子染料酸性大红GR为代表,采用十二胺做助剂,硫酸铝做混凝剂对其水溶液进行脱色处理,研究了助剂、混凝剂投加量、pH值及其盐效应等的影响。
2.
The effect of ionic strength (NaCl) on the adsorption kinetic behaviors of cationic and anionic dyes on activated carbon which presents a negative surface charge in aqueous solution was studied by flow injection spectrophotometry.
实验结果表明,对于所考察的2种阳离子染料和3种阴离子染料,活性炭的表观吸附速率常数均随着离子强度的增大而增大。
5) anion dye
阴离子染料
1.
The adsorption of anion dye by crosslinked chitosan resin was followed by flow injection-spectrophotometry method.
利用流动注射分光光度法技术,跟踪观察交联壳聚糖树脂吸附阴离子染料的行为,讨论了外加氯化钠或甲醇以及温度等因素对吸附的影响。
2.
The adsorption capacities of magnesia/activated carbon composites are evaluated by adsorbing anion dyes Weak acid red 2R, reactive yellow, and heavy metal ions Cu~(2+), Cr(VI) from aqueous solution.
采用均匀设计法得到制备氧化镁/活性炭复合材料的最佳条件,采用比表面积及孔径分析、扫描电镜(SEM)、X射线光电子能谱(EDX)、X射线衍射(XRD)等现代分析手段对产物进行了分析表征,研究了氧化镁/活性炭复合材料对水体中的阴离子染料弱酸性红2R、活性黄ST-4RFN、重金属离子Cu~(2+)、Cr(VI)的吸附性能。
6) cation dye
阳离子染料
1.
In the decolorizing testes of this paper, The series simulated wastewater contained typical cation dyes.
本文采用水溶性磺化聚苯乙烯(PSSA)为助剂、用硫酸铝作混凝剂,对系列含典型阳离子染料的模拟废水进行脱色试验。
补充资料：迁移性阳离子染料(migratingcationicdye)
【迁移性阳离子染料】(migratingcationicdye)具有分子小、扩散速度高、亲和力低、在染液中能较快地被吸尽的*阳离子染料。易于矫正聚丙烯腈纤维染色过程中的不均匀现象，而得到均匀的色泽。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条