|本期目录/Table of Contents|

[1]胡雪怡,来雷,梁福根,等.竹浆纤维素基绿色混凝材料混凝标准高岭土悬浊液的机理[J].浙江理工大学学报,2022,47-48(自科一):16-22.
 HU Xueyi,LAI Lei,LIANG Fugen,et al.Flocculation mechanism of a bamboo pulp cellulose based flocculation material in standard kaolin suspension[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科一):16-22.
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竹浆纤维素基绿色混凝材料混凝标准高岭土悬浊液的机理()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第47-48卷
期数:
2022年自科第一期
页码:
16-22
栏目:
出版日期:
2022-01-31

文章信息/Info

Title:
Flocculation mechanism of a bamboo pulp cellulose based flocculation material in standard kaolin suspension
文章编号:
1673-3851 (2022) 01-0016-07
作者:
胡雪怡来雷梁福根杨飞张秀梅张勇
1. 浙江理工大学先进纺织材料与制备技术教育部重点实验室,杭州 310018;2. 浙江传化华洋化工有限公司,杭州 311231;3. 浙江宇博新材料有限公司,浙江台州 318000
Author(s):
HU Xueyi LAI Lei LIANG Fugen YANG Fei ZHANG Xiumei ZHANG Yong
1. Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2. Zhejiang Transfar Whyyon Chemical Co., Ltd., Hangzhou 311231, China; 3. Zhejiang Yubo New Material Co., Ltd., Taizhou 318000, China
关键词:
竹浆纤维素纤维素基混凝材料印染废水混凝机理高岭土悬浊液
分类号:
X703
文献标志码:
A
摘要:
混凝是化学处理法处理印染废水过程中的重要环节,研究混凝机理有助于进一步指导印染废水混凝过程混凝剂的开发与应用。将聚丙烯酰胺接枝到竹浆纤维素骨架上,制备环境友好、安全高效的竹浆纤维素基绿色混凝材料(BPC-g-PAM),然后利用FESEM、FTIR、XRD、Zeta电位仪对其进行物理特性和化学结构表征,并将BPC-g-PAM应用到高岭土悬浊液的混凝处理过程,重点考察其在不同pH条件下的混凝机理。结果表明:BPC-g-PAM为阴离子型混凝材料,在酸性条件下的主要机理为电中和作用中性条件下的主要作用机理为静电簇作用,在碱性条件下则以黏接架桥机理为主。该研究结果可为进一步减少PAM的使用和污水的后续处理等提供参考。

参考文献/References:

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[3] 田洋名, 姚菊明, 张勇, 等. 纤维素基絮凝脱色复合功能材料制备及其处理染料溶液效果评价[J]. 浙江理工大学学报(自然科学版), 2018, 35(3): 284-291.
[4] 鲁慧娟, 张秀梅, 刘胜, 等. 两性生物基絮凝剂制备及其处理造纸废水性能评价[J]. 中国造纸, 2020,39(3): 22-28.
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[7] Voronova M I, Surov O V, Afineevskii A V, et al. Properties of polyacrylamide composites reinforced by cellulose nanocrystals[J]. Heliyon, 2020, 6(11): e05529.
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[10] Buová M, Bencko V, Veszelits Lakti cˇová K, et al. Risk of exposure to acrylamide[J]. Central European Journal of Public Health, 2020, 28: S43-S46.

相似文献/References:

[1]田洋名,姚菊明,张勇,等.纤维素基絮凝脱色复合功能材料制备及其处理染料溶液效果评价[J].浙江理工大学学报,2018,39-40(自科3):284.
 TIAN Yangming,YAOJuming,ZHANG Yong,et al.Synthesis of cellulosebased flocculation and decolorization composite functional material and its performance on dye solution treatment[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科一):284.

备注/Memo

备注/Memo:
收稿日期:2021-03-28
网络出版日期:2021-05-18
基金项目:浙江省重点研发计划项目(2020C04015, 2021C03160);浙江省基础公益研究计划项目(LGF18C160002, LY19C160010);杭州市农业与社会发展科研项目(20191203B28)
作者简介:胡雪怡(1996-),女,浙江金华人,硕士研究生,主要从事水污染控制与治理方面的研究
通信作者:张勇,E-mail:zhangyong@zstu.edu.cn
更新日期/Last Update: 2022-03-08