|本期目录/Table of Contents|

[1]陈选,梁军龙,张梅飞,等.纤维素基絮凝材料的制备及其絮凝性能研究[J].浙江理工大学学报,2018,39-40(自科5):545-550.
　CHEN Xuan,LIANG Junlong,ZHANG Meifei,et al.Preparation and flocculation performance of cellulosebased flocculant[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科5):545-550.
点击复制

纤维素基絮凝材料的制备及其絮凝性能研究()
分享到：

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第39-40卷
期数:
2018年自科5期
页码:
545-550
栏目:
出版日期:
2018-08-31

文章信息/Info

Title:
Preparation and flocculation performance of cellulosebased flocculant
文章编号:
1673-3851 (2018) 09-0545-06
作者:
陈选; 梁军龙; 张梅飞; 马廷方; 刘琳; 姚菊明
1.浙江理工大学材料与纺织学院、丝绸学院，杭州 310018;2.万事利集团有限公司，杭州 310021
Author(s):
CHEN Xuan;  LIANG Junlong;  ZHANG Meifei;  Ma Tingfang;  LIU Lin;  YAO Juming
1.College of Materials and Textiles， Silk Institute， Zhejiang Sci-Tech University，Hangzhou 310018， China; 2.Wensli Group Co.Ltd., Hangzhou 310021, China
关键词:
纤维素; 氧化; 接枝; 聚乙烯亚胺; 絮凝
分类号:
TQ340.79
文献标志码:
A
摘要:
以纤维素（Cellulose, CE）为原料，通过氧化接枝聚乙烯（Polyethyleneimine, PEI），制备具有超支化结构的纤维素/聚乙烯亚胺（CE/PEI）材料。研究PEI添加量、反应时间和反应温度等工艺参数对CE/PEI表面氨基含量的影响；进一步以CE/PEI为絮凝材料，考察具有不同氨基含量的CE/PEI对高岭土悬浮液的絮凝效果。实验结果表明：通过调控PEI添加量、反应时间和反应温度可实现CE/PEI表面氨基含量的控制（1.46~3.87 mmol/g）。对不同浓度高岭土悬浮液的絮凝试验发现，随着CE/PEI表面氨基含量的增加，其对高岭土的絮凝性能增强；当表面氨基含量最高为3.87 mmol/g时，三种浓度下（200、500、800 mg/L）高岭土悬浮液浊度分别从180 NTU降到22 NTU,486 NTU降到102 NTU，1069 NTU降到172 NTU，相应去除率分别为87.8%、79.0%和83.9%，表明所制备的CE/PEI材料具有优良的絮凝性能。

参考文献/References:

［1］ Nguyen T A, Juang R S. Treatment of waters and  wastewaters containing sulfur dyes: a review［J］. Chemical Engineering Journal,2013,219:109-117.
［2］ Han G, Liang C Z, Chung T S, et al. Combination of  forward osmosis (FO) process with coagulation/flocculation (CF) for potential treatment of textile wastewater［J］. Water Research,2016,91:361-370.
［3］ Wang J P, Chen Y Z, Wang Y, et al. Optimization of  the coagulationflocculation process for pulp mill wastewater treatment using a combination of uniform design and response surface methodology［J］. Water Research,2011,45(17):5633-5640.
［4］ Yu L, Han M, He F. A review of treating oily wastewater［J］. Arabian Journal of Chemistry,2017,10:S1913-S1922.
［5］ Zahrim A Y, Dexter Z D, Joseph C G, et al. Effective coagulationflocculation treatment of highly polluted palm oil mill biogas plant wastewater using dual coagulants: decolourisation, kinetics and phytotoxicity studies［J］. Journal of Water Process Engineering,2017,16:258-269.
［6］ Zhong J, Sun X, Wang C. Treatment of oily wastewater produced from refinery processes using flocculation and ceramic membrane filtration［J］. Separation and Purification Technology,2003,32(1):93-98.
［7］ 张琼,李国斌,苏毅,等.水处理絮凝剂的应用研究进展［J］.化工科技,2013,21(2):49-52.
［8］ Pal S, Ghorai S, Dash M K, et al. Flocculation properties of polyacrylamide grafted carboxymethyl guar gum (CMGgPAM) synthesised by conventional and microwave assisted method［J］. Journal of Hazardous Materials,2011,192(3):1580-1588.
［9］ 常青.絮凝学研究的新领域:具有重金属捕集功能的高分子絮凝剂［J］.环境科学学报,2015,35(1):1-11.

相似文献/References:

[1]王卫杰,张勇,金旭,等.纤维素丝胶全降解绿色絮凝材料制备及其混凝性能评价[J].浙江理工大学学报,2018,39-40(自科2):157.
　WANG Weijie,ZHANG Yong,JIN Xu,et al.Preparation of Bamboo pulp cellulose g silk sericin  and evaluation of its coagulation[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科5):157.
[2]梁启迪,谢文兴,张俊华.高铁酸钾稳定剂对HMF氧化产生FDCA的影响研究[J].浙江理工大学学报,2018,39-40(自科6):692.
　LIANG Qidi,XIE Wenxing,ZHANG Junhua.Effect of potassium ferrate stabilizer on the generation of FDCA by HMF oxidation[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科5):692.
[3]谈学松,范志磊,张勇.纤维素-氨基硫脲吸附材料的制备及其性能评价[J].浙江理工大学学报,2019,41-42(自科二):154.
　TAN Xuesong,FAN Zhilei,ZHANG Yong.Preparation and performance evaluation of  cellulose g thiosemicarbazide adsorption materials[J].Journal of Zhejiang Sci-Tech University,2019,41-42(自科5):154.
[4]谈学松,范志磊,张勇.纤维素氨基硫脲吸附材料的制备及其性能评价[J].浙江理工大学学报,2019,41-42(自科二):154.
　TAN Xuesong,FAN Zhilei,ZHANG Yong.Preparation and performance evaluation of cellulosegthiosemicarbazide adsorption materials[J].Journal of Zhejiang Sci-Tech University,2019,41-42(自科5):154.
[5]龚文丽,丁雁鸿,张晨一,等.超分子结构纤维素基吸附剂对水体中钴离子的去除[J].浙江理工大学学报,2021,45-46(自科五):604.
　GONG Wenli,DING Yanhong,ZHANG Chenyi,et al.Removal of cobalt ions from water by cellulosebased adsorbents with supramolecular structure[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科5):604.
[6]张梦怡,蒋奕妍,付飞亚,等.丝素蛋白/纤维素纳米纤维湿敏复合膜的制备及其性能分析[J].浙江理工大学学报,2023,49-50(自科一):24.
　ZHANG Mengyi,JIANG Yiyan,FU Feiya,et al.Preparation of silk fibroin/cellulose nanofiber composite membrane by deep eutectic solvent and the analysis of its moisture-sensing properties[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科5):24.

备注/Memo

备注/Memo:
收稿日期： 2017-12-06
网络出版日期： 2018-02-27
基金项目： 国家自然科学基金项目(51303159,51672251)
作者简介： 陈选(1992-)，男，浙江温州人，硕士研究生，主要从事纤维素基功能化改性及应用方面的研究
通信作者： 姚菊明，E-mail：yaoj@zstu.edu.cn
更新日期/Last Update: 2018-09-12