胶原多肽基表面活性剂对废水中Cu(Ⅱ)的沉淀浮选性能

doi:10.11949/j.issn.0438-1157.20160282

化工学报 ›› 2016, Vol. 67 ›› Issue (9): 3872-3878.DOI: 10.11949/j.issn.0438-1157.20160282

胶原多肽基表面活性剂对废水中Cu(Ⅱ)的沉淀浮选性能

周生鹏¹, 霍文凯², 王茹¹, 廖学品^1,2, 石碧²

1 四川大学化学工程学院, 四川成都 610065;
2 四川大学制革清洁技术国家工程实验室, 四川成都 610065

收稿日期:2016-03-10 修回日期:2016-04-24 出版日期:2016-09-05 发布日期:2016-09-05
通讯作者: 廖学品
基金资助:
国家高技术研究发展计划项目（2011AA06A108）。

Precipitation flotation behavior of collagen-peptide based surfactants for Cu(Ⅱ) ions in wastewater

ZHOU Shengpeng¹, HUO Wenkai², WANG Ru¹, LIAO Xuepin^1,2, SHI Bi²

1 College of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China;
2 National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, Sichuan, China

Received:2016-03-10 Revised:2016-04-24 Online:2016-09-05 Published:2016-09-05
Supported by:
supported by the National High Technology Research and Development Program of China (2011AA06A108).

摘要/Abstract

摘要：

以低浓度Cu²⁺水溶液模拟重金属离子废水，研究了胶原多肽基表面活性剂（阴离子型CBS和阳离子型C-CBS）对重金属离子废水的沉淀浮选性能。通过单因素实验考察了pH、气速、表面活性剂质量浓度、气浮时间、Cu²⁺初始浓度等因素对废水中Cu²⁺沉淀浮选效果的影响。结果表明，CBS和C-CBS均适用于在碱性条件下对金属离子废水进行沉淀浮选，Cu²⁺的去除率达到90%左右；且随着气速的升高，Cu²⁺的去除率增加而后趋于不变；随着表面活性剂用量的增加，对CBS，Cu²⁺的去除率增加，而对C-CBS，Cu²⁺的去除率反而下降；随气浮时间延长，Cu²⁺去除率逐渐增加而后趋于不变。研究表明，胶原多肽基表面活性剂可用于重金属离子废水的沉淀浮选。

关键词: 胶原多肽, 表面活性剂, Cu²⁺废水, 沉淀, 浮选

Abstract:

Precipitation flotation behaviors of the collagen-peptide based surfactants (anionic CBS and cationic C-CBS) for removal of heavy mental ions in wastewater were studied using low concentration of Cu²⁺ aqueous solution as simulated wastewater containing heavy metal ions. Factors of wastewater pH, gas velocity, mass concentration of surfactant, flotation time, and initial Cu²⁺ concentration were investigated thoroughly on efficacy of the Cu²⁺ removal. Both CBS and C-CBS surfactants exhibited good performance at alkaline condition, which around 90% Cu²⁺ were removed. With increase in mass concentration of surfactants, the Cu²⁺ removal was increased using CBS whereas it was decreased using C-CBS. When the gas velocity or flotation time was increased, the Cu²⁺ removal was enhanced initially and then plateaued afterwards. These results suggested that the collagen-peptide based surfactants can be used in the precipitation flotation for the removal of heavy mental ions in wastewater.

Key words: collagen-peptide, surfactants, Cu²⁺waste water, precipitation, flotation

中图分类号:

X705
X703

周生鹏, 霍文凯, 王茹, 廖学品, 石碧. 胶原多肽基表面活性剂对废水中Cu(Ⅱ)的沉淀浮选性能[J]. 化工学报, 2016, 67(9): 3872-3878.

ZHOU Shengpeng, HUO Wenkai, WANG Ru, LIAO Xuepin, SHI Bi. Precipitation flotation behavior of collagen-peptide based surfactants for Cu(Ⅱ) ions in wastewater[J]. CIESC Journal, 2016, 67(9): 3872-3878.

参考文献 24

[1]	FU F, WANG Q. Removal of heavy metal ions from wastewaters:a review[J]. Journal of Environmental Management, 2011, 92(3):407-418.
[2]	张泾生. 现代选矿技术手册(第2册):浮选与化学选矿[M]. 北京:冶金工业出版社, 2011. ZHANG J S. The Modern Dressing Technical Manual (2):Flotation and Chemical Ore Dressing[M]. Beijing:Metallurgical Industry Press, 2011.
[3]	戴文灿, 孙水裕, 陈涛. 沉淀浮选法处理电镀废水的试验研究[J]. 有色金属:选矿部分, 2009, (5):17-20. DAI W C, SUN S Y, CHEN T. Experimental study on using precipitation flotation process to treat electroplating wastewater[J]. Nonferrous Metals:Mineral Processing Section, 2009, (5):17-20.
[4]	陈莉娥, 周兴求, 伍健东. 表面活性剂废水的危害及处理技术[J]. 工业水处理, 2003, 23(10):12-16. CHEN L E, ZHOU X Q, WU J D. Harmfulness surfactant wastewater and its treatment techniques[J]. Industrial Water Treatment, 2003, 23(10):12-16.
[5]	王宝辉, 张学佳, 纪巍, 等. 表面活性剂环境危害性分析[J]. 化工进展, 2007, 26(9):1263-1268. WANG B H, ZHANG X J, JI W, et al. Hazard analysis of surfactants in ecosystem[J]. Chemical Industry and Engineering Progress, 2007, 26(9):1263-1268.
[6]	周素蕾, 王红武, 马鲁铭. 生物表面活性剂及其在环境工程中的应用[J]. 水处理技术, 2009, 32(11):33-36. ZHOU S L, WANG H W, MA L M. Application progress of biosurfactant in environment engineering[J]. Technology of Water Treatment, 2009, 32(11):33-36.
[7]	CHI Y L, ZHANG Q X, LIAO X P, et al. Physicochemical properties and surface activities of collagen hydrolysate-based surfactants with varied oleoyl group grafting degree[J]. Industrial & Engineering Chemistry Research, 2014, 53(20):8501-8508.
[8]	迟原龙, 崔敏, 杨倩, 等. 胶原多肽基表面活性剂的表面特性和生物降解性研究[J]. 中国皮革, 2012, 41(11):37-41. CHI Y L, CUI M, YANG Q, et al. Surface property and biodegradation of collagen-peptide based surfactant[J]. China Leather, 2012, 41(11):37-41.
[9]	周生鹏, 唐奕, 廖学品, 等. 胶原多肽基表面活性剂对染料废水的泡沫分离性能[J]. 化工学报, 2015,66(11):4494-4500. ZHOU S P, TANG Y, LIAO X P, et al. Foam separation behaviors of collagen-peptide based surfactant for treatment of dye wastewater[J]. CIESC Journal, 2015, 66(11):4494-4500.
[10]	迟原龙, 崔敏, 廖学品, 等. 胶原多肽基表面活性剂合成工艺的优化[J]. 中国皮革, 2012, 40(23):8-11. CHI Y L, CUI M, LIAO X P, et al. Optimization of reaction parameters for synthesis of collagen-peptide based surfactant[J]. China Leather, 2012, 40(23):8-11.
[11]	LIU Y M, CUI X, HAO C M, et al. Modified gelatin with quaternary ammonium salts containing epoxide groups[J]. Chinese Chemical Letters, 2014, 25(8):1193-1197.
[12]	LIU Y M, XU J, CUI Y Q, et al. Synthesis, surface properties, and antibacterial activity of quaternary ammonium salts containing epoxide group[J]. Journal of Dispersion Science & Technology, 2014, 35(10):1460-1467.
[13]	WANG Y, WU Z L, LU K, et al. Study on technology of simultaneous removal of copper ion and crystal violet in aqueous solution by foam separation[J]. Separation Science & Technology, 2011, 46(7):1200-1204.
[14]	迟原龙. 酶法水解制革废皮屑制备胶原多肽基表面活性剂[D]. 成都:四川大学, 2012. CHI Y L. Preparation of collagen peptide based surfactant using enzymatic hydrolysates of tannery skin wastes[D]. Chengdu:Sichuan University, 2012.
[15]	SHAMMAS N K, BENNETT G F. Principles of air flotation technology[M]//Flotation Technology. Humana Press, 2010:1-47.
[16]	POLAT H, ERDOGAN D. Heavy metal removal from waste waters by ion flotation[J]. Journal of Hazardous Materials, 2007, 148(1/2):267-273.
[17]	周志良, 薛玉兰, 陈荩. 氢氧化铜沉淀浮选中十二烷基硫酸钠作用机理的研究[J]. 有色金属工程, 1986, 38(3):16-20. ZHOU Z L,XUE Y L,CHEN J. Study of the action mechanism of sodium dodecyl sulfate in copper hydroxide precipitation flotation[J]. Nonferrous Metals, 1986, 38(3):16-20.
[18]	朱龙, 王德全, 张立众. 用浮选法处理电解镍废水的研究[J]. 工业水处理, 1991,11(3):21-23. ZHU L,WANG D Q, ZHANG L Z. Study on the treatment of electrolytic nickel wastewater by flotation process[J]. Industrial Water Treatment, 1991, 11(3):21-23.
[19]	孟佑婷, 袁兴中, 曾光明, 等. 生物表面活性剂茶皂素离子浮选去除废水中镉离子[J]. 环境科学学报, 2005, 25(8):1029-1033. MENG Y T, YUAN X Z, ZENG G M, et al. Removal of cadmium from wastewater with plant-derived biosurfactant tea saponin by ion flotation[J]. Acta Scientiae Circumstantiae, 2005, 25(8):1029-1033.
[20]	朱锡海. 用LC-Ⅰ型气浮剂气浮法处理重金属废水的研究[J]. 水处理技术, 1985,11(4):61-64. ZHU X H. Study on the treatment of heavy ions wastewater by flotation[J]. Technology of Water Treatment, 1985,11(4):61-64.
[21]	SOLIMAN M A, RASHAD G M, MAHMOUD M R. Fast and efficient cesium removal from simulated radioactive liquid waste by an isotope dilution-precipitate flotation process[J]. Chemical Engineering Journal, 2015, 275:342-350.
[22]	宋伟光, 吴兆亮, 卢珂, 等. 泡沫分离除去水溶液中微量硫酸铜[J]. 高校化学工程学报, 2009, 23(6):1069-1074. SONG W G, WU Z L, LU K, et al. Removal of trace CuSO4 from aqueous solution by foam fractionation[J]. Journal of Chemical Engineering of Chinese Universities, 2009, 23(6):1069-1074.
[23]	孙兆申, 董红星, 相玉琳, 等. 共沉淀泡沫分离法去除水中低含量钴离子的研究[J]. 应用科技, 2007, 34(3):61-63. SUN Z S, DONG H X, XIANG Y L, et al. Removal of low content cobalt ion in water using precipitation foam separation[J]. Applied Science and Technology, 2007, 34(3):61-63.
[24]	董红星, 孙兆申, 裴建, 等. 铁盐共沉淀泡沫分离法去除水中铬离子[J]. 化工学报, 2006, 57(9):2116-2122. DONG H X, SUN Z S, PEI J, et al. Removal of chromium ion from water by using ferrous coprecipitation foam separation[J]. Journal of Chemical Industry and Engineering (China), 2006, 57(9):2116-2122.

胶原多肽基表面活性剂对废水中Cu(Ⅱ)的沉淀浮选性能

Precipitation flotation behavior of collagen-peptide based surfactants for Cu(Ⅱ) ions in wastewater

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