UV-vis spectrophotometric determination of dioctadecyl dimethyl ammonium chloride content

doi:10.11894/1005-829x.2012.28(2).77

Abstract

Abstract:

By means of UV-vis Spectroscopy,a new strong absorption peak at 415 nm resulting from interaction between dioctadecyl dimethyl ammonium chloride(DDAC) and methyl orange(MO) has been investigated.Direct UV-vis spectrophotometric determination in water-phase free of organic extraction of active matter content of the sample DDAC available for wide use of surfactant and water-treatment is carried out.The experimental results demonstrate that the suggested method has advantages,such as high relativity of standard curve linear regression,wide interval,easy and prompt operation.The relative standard derivation and determined typical value relative derivation of the results are both better than that of sodium tetraphenylborate titration method.

Key words: DDAC, UV-vis spectrophotometry, methyl orange

摘要：

采用紫外-可见吸收光谱(UV-vis)法,通过实验获得了甲基橙(MO)与双十八烷基二甲基氯化铵(DDAC)相互作用、在415 nm附近产生的一个新的强吸收峰。运用该结果对作为表面活性剂、水处理杀菌剂的DDAC样品进行了活性物含量的无有机溶剂萃取、水相直接可见光度法测定。结果表明,该方法的标准曲线线性回归的相关性好、区间宽,实验操作简便、快速,实验结果的相对标准偏差、测定均值相对误差均显著好于四苯硼钠化学滴定法。

关键词: 双十八烷基二甲基氯化铵, 紫外-可见光度法, 甲基橙

CLC Number:

TQ085.4

Chen Xinqi, Huang Chao, Zhou Taoyu. UV-vis spectrophotometric determination of dioctadecyl dimethyl ammonium chloride content[J]. INDUSTRIAL WATER TREATMENT, 2012, 32(2): 77-79.

陈鑫琪, 黄超, 周桃玉. 双十八烷基二甲基氯化铵活性物含量的紫外-可见光度法测定[J]. 工业水处理, 2012, 32(2): 77-79.

/ / Recommend / Download Citations

URL: https://www.iwt.cn/EN/10.11894/1005-829x.2012.28(2).77

https://www.iwt.cn/EN/Y2012/V32/I2/77

[1]	Haoyu ZHANG, Yikang ZHOU, Yan WANG, Le PAN, Yunfei WANG, Dezhang ZHU, Yan WU. Preparation and adsorption study of waste tea-based porous carbon for methyl orange dyes [J]. Industrial Water Treatment, 2024, 44(8): 171-177.
[2]	Qingkong CHEN, Yifei LEI, Zhijun CHEN, Huan WANG, Jianping FAN, Shanze LI, Dianchang WANG. Degradation of methyl orange in water by persulfate catalyzed with carbonized ZIF-67 [J]. Industrial Water Treatment, 2023, 43(8): 89-96.
[3]	Wei CHEN, Wenli HU, Yumin CUI. Preparation and performance for ZrO₂-CNB composite photocatalysts [J]. Industrial Water Treatment, 2023, 43(7): 113-119.
[4]	Jia XU, Wen FENG, Peihao LIU, Junhua DAI, Qianhui MA, Zaifeng SHI, Qiang LIN, Xianghui WANG. Preparation of magnetic seaweed biochar and its application for efficient removal of methyl orange from aqueous solutions [J]. Industrial Water Treatment, 2023, 43(1): 76-82.
[5]	Dan ZHANG, Bokai CHEN, Cong CHAO, Yukun LI, Shushen YANG, Yiqi CHUI, Binjie CHEN, Kaifeng YANG. Decolorization treatment methyl orange dye by ultraviolet activated persulfate process [J]. Industrial Water Treatment, 2022, 42(5): 117-124.
[6]	Chunyan ZHANG, Zheyu LIU. Preparation and performance study of CaFe₂O₄-based composite photocatalysts [J]. Industrial Water Treatment, 2022, 42(2): 104-110.
[7]	Chao ZHANG, Xinchong ZHOU, Xi ZHOU, Cuiyang ZHANG. Clean preparation of Ca-Al layered double hydroxide and its adsorption for methyl orange dye [J]. Industrial Water Treatment, 2022, 42(2): 124-129.
[8]	Li ZHANG,Chunhao WANG,Diannan HUANG,Lei ZHANG. Modified TiO₂/GAC photoelectric synergistic treatment of methyl orange wastewater [J]. Industrial Water Treatment, 2022, 42(12): 122-127.
[9]	Juanjuan ZHAO, Yeling QIU, Yun HU, Huiying CHEN, Chengwei MA, Chao WANG, Jiayu XU. Treatment methyl orange with persulfate activated by modified activated carbon [J]. Industrial Water Treatment, 2022, 42(1): 115-120.
[10]	Changxin Li,Xinyu Tong,Juanjuan Xu,Yanzong Zhang. Photoelectrocatalytic degradation of methyl orange wastewater by N-S/TiO₂ film under sunlight [J]. Industrial Water Treatment, 2020, 40(5): 35-39.
[11]	Shenghan Yang,Wenlong Bi,Jian Zhang,Fenwu Liu. Effect and mechanism of sulfate radical on methyl orange treatment [J]. Industrial Water Treatment, 2020, 40(4): 55-59.
[12]	Xianghui Wang,Kexin Hu,Yirou Gong,Xue Yang,Chuang Wang,Wenli Li,Meili Fu,Yanling Liu,Chenghang You. Adsorption properties of Fe₃O₄/SBc composite for methyl orange [J]. Industrial Water Treatment, 2020, 40(12): 74-78, 99.
[13]	Ruishan Han,Wei Xie,Qinian Wang,Chao Wu. Degradation of methyl orange by the electro-Fenton system of bio-Pd/C gas diffusion electrode [J]. Industrial Water Treatment, 2019, 39(5): 24-28.
[14]	Yongjuan Wu,Xiaolan Wang,Junying Yan,Bo Liu. Preparation of Fe₃O₄/Mg-Fe layered double hydroxides and its adsorption performance [J]. Industrial Water Treatment, 2019, 39(11): 49-53.
[15]	Yu Jiangang, Zhang Xingwen, Wang Dong, Tang Qian, Li Ping. Preparation,characterization and adsorption performance of hydrothermal modified pyrolysis biochar [J]. INDUSTRIAL WATER TREATMENT, 2018, 38(9): 53-57.

Please choose a citation manager

Content to export