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1)  cationic dyestuff process wastewater
阳离子染料生产废水
1.
The pretreatment of cationic dyestuff process wastewater could be carried out satisfactorily with adsorbents based on activated attapulgite;and the good removal rates of 87.
用它作主要组份的吸附剂对阳离子染料生产废水的处理效果良好,脱色率和CODcr去除率可分别达到87。
2)  the dyeing wastewater of cationic dyes
阳离子染料染色废水
1.
New composite modified bentonite was applied to the treatment of the dyeing wastewater of cationic dyes.
介绍了自制的复合改性膨润土对阳离子染料染色废水的吸附絮凝特性,考察了pH值、反应温度、反应时间、复合改性膨润土用量、助剂、无机盐等因素的影响。
3)  dye wastewater
染料生产废水
1.
Coagulation and adsorption process is employed in treating dye wastewater.
研究了混凝—吸附工艺处理染料生产废水的最佳实验条件。
2.
The experiment of dye wastewater treatment with iron_carbon internal electrocatalysis was discribled.
针对染料生产废水有机物浓度高、可生化性差、脱色困难等特点,采用铁炭反应床催化内电解法进行处理试验。
4)  wastewater from dyestuff production
染料生产废水
1.
The result shows that when COD in the wastewater from dyestuff production is less than 1 500 mg/L, and HRT in hydrolytic reactor, acidification reactor, and aeration reactor is respectively 2.
为了考察水解/酸化/好氧工艺处理还原性染料生产废水的可行性,采用配水进行了连续流试验研究。
2.
Pilot-scale test of hydrolyzation-acidification-oxidation process for the wastewater from dyestuff production;
通过中试研究考察水解-酸化-好氧工艺处理还原性染料生产废水的规律,以期为实际处理工程提供技术经济参数。
5)  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。
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:阳离子-阳离子干扰
分子式:
CAS号:

性质:火焰原子吸收光谱分析中,伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰;信号增强属于增感效应,信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号;测定铝时钛存在,可增强铝的信号。前者由于生成难解离的MgO·Al2O3,减少了镁的基态原子;后者是钛的亲氧能力比铝强,钛夺取了氧化铝中的氧,生成氧化钛,铝从氧化铝中释放出来。

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