聚硅酸铝钛改性纤维素复合絮凝剂的制备及其絮凝性能研究

doi:10.16039/j.cnki.cn22-1249.2023.07.002

摘要
相关文章
推荐阅读
Metrics

下载:

PDF (2637KB)
输出: BibTeX | EndNote (RIS)

摘要

絮凝法以简便、廉价的优势在染料废水处理中有着广泛的应用，将阳离子基团引入到絮凝剂中可以提高对染料的去除性能以加快絮体的沉降速度。采用阳离子醚化剂3-氯-2-羟丙基三甲基氯化铵(CHTPAC)对纤维素进行改性得到两性纤维素(CMCCTA)；以硅酸钠、硫酸铝、硫酸钛为原料与两性纤维素进行复合，制备了聚硅酸铝钛-两性纤维素复合絮凝剂。通过单因素实验探究了两性纤维素的最佳合成条件与复合絮凝剂的制备及应用的最佳条件，对刚果红的去除率可达到95%。通过傅里叶变换红外光谱、X射线衍射仪、扫描电镜对其进行表征分析，结果表明两性纤维素与聚硅酸成功复合。本研究制备的两性絮凝剂具有环保高效的特点，金属离子与两性纤维素的引入，提高了絮凝效果，增强了聚硅酸盐的稳定性，具有良好的应用前景。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	（）
	作者相关文章
	解凡
	张浩
	王润楠
	娄大伟

关键词: 两性纤维素聚硅酸刚果红染料废水絮凝

Abstract:

Flocculation has been widely used in the treatment of dye wastewater for its advantages of simplicity and low cost. Introducing cationic groups into flocculants can improve the removal performance of dyes and accelerate the settling rate of floc.Cellulose was modified with cationic etherification agent 3-chloro-2-hydroxypropyl trimethylammonium chloride (CHTPAC) to prepare amphotericin (CMCCTA). Polyaluminum-titanium-amphoteric cellulose composite flocculant was prepared by using sodium silicate, aluminum sulfate and titanium sulfate as raw materials and amphoteric cellulose. The optimum conditions for synthesis of amphotic cellulose and preparation and application of composite flocculant were investigated by single factor experiment. The removal rate of Congo red could reach 95%. It was characterized by FTIR, XRD and SEM. The results showed that amphoteric cellulose and polysilicic acid were successfully combined. The amphoteric flocculant prepared in this study has the characteristics of environmental protection and high efficiency. The introduction of metal ions and amphoteric cellulose improves the flocculation effect and enhances the stability of polysilicate, which has a good application prospect.

Key words: amphoteric cellulose polysilicic acid congo red dye wastewater flocculation

出版日期: 2023-07-25 发布日期: 2023-07-25 整期出版日期: 2023-07-25

ZTFLH:

X788

引用本文:

解凡, 张浩, 王润楠, 娄大伟. 聚硅酸铝钛改性纤维素复合絮凝剂的制备及其絮凝性能研究 [J]. 吉林化工学院学报, 2023, 40(7): 5-10.
XIE Fan, ZHAnG Hao, WAnG Run-nan, LOU Da-wei. Study on Preparation and Flocculation Performance of Composite Flocculant Modified Cellulose with Aluminum Titanium Polysilicate . Journal of Jilin Institute of Chemical Technology, 2023, 40(7): 5-10.

链接本文:

http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2023.07.002 或 http://xuebao.jlict.edu.cn/CN/Y2023/V40/I7/5

[1]	马鸿鹤, 张浩, 王润楠, 娄大伟. 磁性聚硅酸铝锌-壳聚糖复合絮凝剂的制备及其絮凝性能研究 [J]. 吉林化工学院学报, 2022, 39(5): 36-42.
[2]	徐亮, 霍铭远, 张志鹏, 曾繁城, 孙彩云, 孙大志, 张峰. 一种新型生物絮凝剂来提高水中铜离子的去除 [J]. 吉林化工学院学报, 2021, 38(1): 79-83.
[3]	陈斌, 陈哲, 安宁. 利用正交实验法进行含油污水影响因素研究 [J]. 吉林化工学院学报, 2020, 37(9): 1-3.
[4]	李玉莹, 王希越, 张浩, 连丽丽, 娄大伟. 絮凝剂在水处理技术中的应用 [J]. 吉林化工学院学报, 2020, 37(5): 16-19.
[5]	王润楠, 张浩, 娄大伟. 聚硅酸铝钙-纤维素复合絮凝剂的絮凝性能研究 [J]. 吉林化工学院学报, 2020, 37(11): 4-8.
[6]	祝波, 马捷, 李玉莹, 张伟. 含硼聚硅酸铝锰絮凝剂的制备及性能研究 [J]. 吉林化工学院学报, 2019, 36(3): 17-20.
[7]	连丽丽, 吕进义, 修超, 张鑫洋, 娄大伟. 磁性硅藻土的制备及其对刚果红的吸附[J]. 吉林化工学院学报, 2018, 35(7): 82-85.
[8]	冯素洋, 钟坚强, 谭佳宁, 曲小姝, 杨艳艳. 钒取代磷钨酸盐/刚果红电致变色膜的制备及性能研究[J]. 吉林化工学院学报, 2018, 35(7): 75-78.
[9]	田媛媛, 王希越, 连丽丽, 张浩, 高文秀, 祝波, 郭晓阳, 娄大伟. Fe₃O₄@SiO₂@CPB磁性纳米粒子对刚果红的吸附研究 [J]. 吉林化工学院学报, 2018, 35(5): 30-33.

[1]	. [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 0 .
[2]	. [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 0 .
[3]	SHAO Bao-li, LU Da, ZHAO Dong-hui. The Application of Dimensional Analysis in the Physical Quantity Conversion between Physical System and Numerical System [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 1 -3 .
[4]	ZHANG Jian, ZHAO Xiang, QU Bo, WU Qi, LIU Yu-tong, LI Yu-shi, LIU Qun. Application of Phosphorus-sulfur-nitrogen Composite Flame Retardant in Cotton Fabric [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 4 -7 .
[5]	WU Ping, REN Hong, LU Fei, WEI Qingling. A Functional Material on Recognition of Zn(II) ions based on the New Azo Compound [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 8 -10 .
[6]	YANG Yan-jun, WANG Ya-hong, Yang Xiu-dong. Process Aptimization of Surfactant Assisted Extraction of Total Polyphenols from Kyllinga Brevifolia Rottb [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 11 -15 .
[7]	LIU Jin-lu, LEI Yong-ping, WANG xiao-lin, ZHONG fang-li. Study on the Purification Method of Total Saponins fromFruit of Rosa Davuvrica Pall. and its Purification Method [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 16 -23 .
[8]	SONG Jian-gang, ZHONG Fang-li, WANG Xiao-lin, LIN Yu. Study on Extraction of Anthocyanin from Aronia melanocarpa Fruit by Ionic liquid Ultrasound Assisted [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 24 -31 .
[9]	TAN Li-hui, TAN Hong-wu. The Crashworthiness Analysis of different Cross-Section Thin-Walled Components [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 32 -35 .
[10]	YU Wen-xin, ZHENG Kai, WANG Li-hui, LIU Hai-bo, Wang Jian-xin. The Influence of Magnetostrictive Transducer Radiation Plate material on Radiation Sound Field Distribution [J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(9): 36 -40 .

Viewed

Full text

Abstract

Cited

Shared

Discussed