聚合氯化铝-壳聚糖复合絮凝剂对活性蓝19的脱色研究

doi:10.11894/1005-829x.2017.37(9).021

工业水处理 ›› 2017, Vol. 37 ›› Issue (9): 21-25. doi: 10.11894/1005-829x.2017.37(9).021

聚合氯化铝-壳聚糖复合絮凝剂对活性蓝19的脱色研究

王郑, 仲米贵, 黄雷, 薛侨, 林子增, 陈蕾

南京林业大学土木工程学院, 江苏南京 210037

修回日期:2017-06-11 出版日期:2017-09-20 发布日期:2017-09-28
作者简介:王郑(1978-),博士,副教授。E-mail:wangzheng@njfu.edu.cn。
基金资助:
国家自然科学基金资助项目（51608272）；住房和城乡建设部科学技术项目计划资助项目（2016-K4-65）；江苏高校优势学科建设工程资助项目（PAPD）

Research on PAC-CTS composite flocculant for the decolorization of reactive blue 19

Wang Zheng, Zhong Migui, Huang Lei, Xue Qiao, Lin Zizeng, Chen Lei

School of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China

Revised:2017-06-11 Online:2017-09-20 Published:2017-09-28

摘要/Abstract

摘要： 文章研究了制备温度（T）、碱度（B）对聚合氯化铝性能的影响和壳聚糖含量（C值）对聚合氯化铝-壳聚糖复合絮凝剂的影响，以活性蓝19模拟染料废水，考察了絮凝剂投加量、pH、T、B对絮凝脱色效果的影响。结果发现，通过Al-Ferron法分析优选聚合氯化铝制备条件为B=2.0、T=50℃；PAC投加量为400mg/L，pH在中性时，聚合氯化铝絮凝性能最好；聚合氯化铝-壳聚糖复合絮凝剂主要依靠其附加的架桥作用使脱色效果比PAC强；XRD和TEM的表征更好地印证了絮凝机理。

关键词: 聚合氯化铝, 壳聚糖, 复合絮凝剂, 活性蓝19, 脱色

Abstract: Both the influence of temperature(T)and basicity value(B value)in preparation on the performances of home-made PAC and the influence of chitosan content(C value)on PAC-CTS composite flocculant have been re-searched. Using Reactive Blue 19 simulated dye wastewater as research target,the influences of flocculant dos-age,pH,T and B value on the effects of flocculation and decolorization have been investigated. The results show that the PAC preparation conditions analyzed and optimized by Al-Ferron method are as follows:B=2.0,T=50℃. When PAC dosage is 400 mg/L and pH is neutral,the flocculation performance of PAC is the best. The decoloriza-tion effect of PAC-CTS composite flocculant is better than that of PAC,which depends mainly on the supplemen-tal bridging action. The flocculation mechanisms can be verified by XRD and TEM characterization

Key words: poly-aluminum chloride, chitosan, composite flocculant, reactive blue 19, decolorization

中图分类号:

X703.1

王郑, 仲米贵, 黄雷, 薛侨, 林子增, 陈蕾. 聚合氯化铝-壳聚糖复合絮凝剂对活性蓝19的脱色研究[J]. 工业水处理, 2017, 37(9): 21-25.

Wang Zheng, Zhong Migui, Huang Lei, Xue Qiao, Lin Zizeng, Chen Lei. Research on PAC-CTS composite flocculant for the decolorization of reactive blue 19[J]. INDUSTRIAL WATER TREATMENT, 2017, 37(9): 21-25.

https://www.iwt.cn/CN/Y2017/V37/I9/21

参考文献

[1] Gao B Y,Wang Y,Yue Q Y,et al. Color removal from simulated dye water and actual textile wastewater using a composite coagulant prepared by ployferric chloride and polydimethyldiallylammonium chloride[J]. Separation & Purification Technology,2007,54(2):157-163.
[2] Al-Ani Y,Li Y. Degradation of C.I. Reactive Blue 19 using com-bined iron scrap process and coagulation/flocculation by a novel Al(OH)3-polyacrylamide hybrid polymer[J]. Journal of the Taiwan Institute of Chemical Engineers,2012,43(6):942-947.
[3] Wu H,Wang S,Kong H,et al. Performance of combined process of anoxic baffled reactor-biological contact oxidation treating print-ing and dyeing wastewater[J]. Bioresource Technology,2007,98(7):1501-1504.
[4] Albuquerque L F,Salgueiro A A,Melo J L D S,et al. Coagulation of indigo blue present in dyeing wastewater using a residual bit-tern[J]. Separation & Purification Technology,2013,104(104):246-249.
[5] Moussas P A,Zouboulis A I. A study on the properties and coagula-tion behaviour of modified inorganic polymeric coagulant-polyfer-ric silicate sulphate(PFSiS)[J]. Separation & Purification Technolo-gy,2008,63(2):475-483.
[6] Lee K E,Morad N,Teng T T,et al. Development,characterization and the application of hybrid materials in coagulation/flocculation of wastewater:a review[J]. Chemical Engineering Journal,2012,203(5):370-386.
[7] Hu C Y,Lo S L,Chang C L,et al. Treatment of highly turbid water using chitosan and aluminum salts[J]. Separation & Purification Technology,2013,104(5):322-326.
[8] Renault F,Sancey B,Badot P M,et al. Chitosan for coagulation/flocculation processes-An eco-friendly approach[J]. European Poly-mer Journal,2009,45(5):1337-1348.
[9] 高宝玉. 复合高分子絮凝剂[M]. 北京:化学工业出版社,2015:28-29.
[10] Duan S X,Xu H,Xiao F,et al. Effects of Al species on coagula-tion efficiency,residual Al and floc properties in surface water treatment[J]. Colloids and Surfaces A:Physicochemical and Engi-neering Aspects,2014,459(14):14-21.
[11] 严煦世,范瑾初. 给水工程[M]. 北京:中国建筑工业出版社, 1999:257-269.
[12] Tang X,Zheng H,Teng H,et al. An alternative method for prepa-ration of polyaluminum chloride coagulant using fresh aluminum hydroxide gels:Characterization and coagulation performance[J]. Chemical Engineering Research and Design,2015,104:208-217.
[13] Gao B Y,Chu Y B,Yue Q Y,et al. Characterization and coagula-tion of a polyaluminum chloride(PAC)coagulant with high Al13 content[J]. Journal of Environmental Management,2005,76(2):143-147.
[14] 吴珍. 高分子铝盐优化混凝控制水中腐殖酸特性研究[D]. 长沙:湖南大学,2011.

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聚合氯化铝-壳聚糖复合絮凝剂对活性蓝19的脱色研究

Research on PAC-CTS composite flocculant for the decolorization of reactive blue 19

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聚合氯化铝-壳聚糖复合絮凝剂对活性蓝19的脱色研究

Research on PAC-CTS composite flocculant for the decolorization of reactive blue 19

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