利用响应面法优化皂角苷浸提飞灰中重金属的处理条件

doi:10.3969/j.issn.0438-1157.2014.02.047

化工学报 ›› 2014, Vol. 65 ›› Issue (2): 701-710.DOI: 10.3969/j.issn.0438-1157.2014.02.047

利用响应面法优化皂角苷浸提飞灰中重金属的处理条件

陈玉^1,2, 徐颖^1,2, 冯岳阳^1,2

1 河海大学浅水湖泊综合治理与资源开发教育部重点实验室, 江苏南京 210098;
2 河海大学环境学院, 江苏南京 210098

收稿日期:2013-05-01 修回日期:2013-06-14 出版日期:2014-02-05 发布日期:2014-02-05
通讯作者: 徐颖
基金资助:
国家自然科学基金项目（51079049）。

Optimizing extraction process of heavy metals in fly ash using saponins by response surface methodology

CHEN Yu^1,2, XU Ying^1,2, FENG Yueyang^1,2

1 Ministry of Education Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing 210098, Jiangsu, China;
2 College of Environment, Hohai University, Nanjing 210098, Jiangsu, China

Received:2013-05-01 Revised:2013-06-14 Online:2014-02-05 Published:2014-02-05
Supported by:
supported by the National Natural Science Foundation of China(51079049).

摘要/Abstract

摘要： 通过响应面法对皂角苷浸提飞灰中Cu、Zn、Pb和Cd 4种重金属的实验条件进行优化，选取pH、皂角苷浓度、离子强度、温度、时间和固液比6个因素进行中心组合设计，使用design-expert8.0软件进行数据拟合，建立了Cu、Zn、Pb和Cd去除总量的工艺数学模型，通过方差分析得到6个因素对浸提液中4种重金属去除总量的主效应关系为： pH>固液比>离子强度>皂角苷浓度>温度>时间。对重金属去除总量数据进行design-expert8.0软件优化，得到皂角苷浓度为41.2g·L^-1、时间为13.54 h、离子强度为0.64 mol·L^-1、pH为2、固液比为1%和温度为23.4℃时，重金属总去除量达最大值，Cu、Zn、Pb和Cd的去除率分别达到55.12%、6.20%、17.80%和78.11%。

关键词: 皂角苷, 焚烧飞灰, 重金属, 响应面法

Abstract: The extraction process of heavy metals in fly ash from MSW incinerator using saponin was optimized by response surface methodology. The pH, saponin concentration, ionic strength, temperature, extraction time and solid-liquid ratio were selected for central composite design, the design-expert8.0 software was employed for data fitting to establish a mathematical model for total Cu, Zn, Pb and Cd removal. By analysis of mean square deviation the order of main factors affecting the removal of total heavy metals is: pH> solid-liquid ratio> ionic strength> the saponin concentration> temperature>extraction time. The experimental results show that when saponin concentration is 41.2g · L^-1, time 13.54 h, onic strength 0.64 mol · L^-1, pH 2, solid-liquid ratio 1% and temperature is 23.4℃, the total removal of heavy metals reaches the maximum and the removal rates for Cu, Zn, Pb and Cd are 55.12%, 6.20%, 17.80% and 78.11% respectively.

Key words: saponins, MSW incinerator fly ash, heavy metals, response surface methodology

中图分类号:

X524

陈玉, 徐颖, 冯岳阳. 利用响应面法优化皂角苷浸提飞灰中重金属的处理条件[J]. 化工学报, 2014, 65(2): 701-710.

CHEN Yu, XU Ying, FENG Yueyang. Optimizing extraction process of heavy metals in fly ash using saponins by response surface methodology[J]. CIESC Journal, 2014, 65(2): 701-710.

参考文献 24

[1]	Peng Xi(彭熙). Study on basic characteristic and electrokinetic removal technology of municipal solid waste incinerate fly ash[D]. Chongqing: Chongqing University, 2012: 1-84
[2]	Zhang Jianming(张建铭), Hu Minyun(胡敏云), Xu Sifa(许四法). Characterization of two typical incineration residues of municipal solid wastes[J]. Environmental Pollution and Control (环境污染与防治), 2008, 30(12): 50-54,59
[3]	Yang Jian(杨健), Dong Ke(董珂), Li Guohui(李国会), et al. Summarization of Chinese municipal solid waste management[J]. Tianjin Science and Technology (天津科技), 2009(3): 36-37
[4]	Liu Jing(刘晶), Zheng Chuguang(郑楚光), Lu Jidong(际继东). On-line emission measurement of heavy metals in flue gas[J]. Journal of Chemical Industry and Engineering(China)(化工学报), 2006,57(9): 2185-2188
[5]	Xu T J, Ting Y P. Optimisation on bioleaching of incinerator fly ash by Aspergillus niger—use of central composite design[J]. Enzyme and Microbial Technology, 2004, 35(5): 444-454
[6]	Wang Wei(王伟), Zeng Guangming(曾光明), Huang Guohe(黄国和), et al. Review on application of riosurfactant in soil recovery and composting[J]. Environmental Science and Technology (环境科学与技术), 2005(6): 99-101
[7]	Meng Youting(孟佑婷), Yuan Xingzhong(袁兴中), Zeng Guangming(曾光明), et al. Advances in research on remediation of heavy-metal contamination by biosurfactant[J]. Chinese Journal of Ecology (生态学杂志), 2005(6): 677-680
[8]	Mulligan C N, Yong R N, Gibbs B F, et al. Metal removal from contaminated soil and sediments by the biosurfactant surfactin[J]. Environmental Science & Technology, 1999, 33(21): 3812-3820
[9]	Hong K, Choi Y, Tokunaga S, et al. Removal of cadmium and lead from soil using aescin as a biosurfactant[J].Journal of Surfactants and Detergents, 1998, 1(2): 247-250
[10]	Hong K J, Tokunaga S, Ishigami Y, et al. Extraction of heavy metals from MSW incinerator fly ash using saponins[J]. Chemosphere, 2000, 41(3): 345-352
[11]	Quanhong L, Caili F. Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein[J]. Food Chemistry, 2005, 92(4): 701-706
[12]	Wei Anchi(魏安池), Dai Hongli(代红丽), Gu Wenying(谷文英). Optimization of extraction conditions for safflower yellow pigments by response surface methodology[J]. Food and Machinery (食品与机械),2006(2): 11-13
[13]	Wang B H, Zhao M. Infusion toxicity of solid waste and its experimental determination by Americal EPA(contining)[J]. Arid Environmental Monitoring, 2001,12:224-225
[14]	Xi Beidou(席北斗), Wang Qi(王琪), Zhang Xiaoxuan(张晓萱), et al. Feasibility of different leaching procedures which can be used to identify toxicity characteristic of MSW incinerator fly ash[J]. Research of Environmental Sciences(环境科学研究),2005(18):17-22
[15]	Zhang Yan(张岩). Chi Yong(池涌), Li Xiaodong(李晓东), et al. Test study on solidification of fly ash from MSW incineration by using fly ash of coal from fluidized bed combustion[J]. Thermal Power Generation (热力发电), 2005(10): 32-36
[16]	Mitra S, Dungan S R. Micellar properties of Quillaja saponin(1): Effects of temperature, salt, and pH on solution properties[J]. Journal of Agricultural and Food Chemistry, 1997, 45(5): 1587-1595
[17]	Lim T, Tay J, Teh C. Contamination time effect on lead and cadmium fractionation in a tropical coastal clay[J]. Journal of Environmental Quality, 2002, 31(3): 806-812
[18]	Herman D C, Artiola J F, Miller R M. Removal of cadmium, lead, and zinc from soil by a rhamnolipid biosurfactant[J]. Environmental Science & Technology, 1995, 29(9): 2280-2285
[19]	Peters R W. Chelant extraction of heavy metals from contaminated soils[J]. Journal of Hazardous Materials, 1999, 66(1/2): 151
[20]	Boekhold A E, Temminghoff E, van der Zee Seatm. Influence of electrolyte composition and pH on cadmium sorption by an acid sandy soil[J]. J. Soil Sci., 1993, 44: 85-96
[21]	Hong K, Tokunaga S, Kajiuchi T. Evaluation of remediation process with plant-derived biosurfactant for recovery of heavy metals from contaminated soils[J]. Chemosphere, 2002, 49(4): 379-387
[22]	Maiz I, Esnaola Ma V, Millan E. Evaluation of heavy metal availability in contaminated soils by a short sequential extraction procedure[J]. Science of the Total Environment,1997,206(2):107-115
[23]	Chen W, Hsiao L, Chen K K. Metal desorption from copper (Ⅱ)/nickel (Ⅱ)-spiked kaolin as a soil component using plant-derived saponin biosurfactant[J]. Process Biochemistry, 2008, 43(5): 488-498
[24]	Wu Haijian(吴海健), Wang Jianxin(王建新), Huang Jianming(黄建明), et al. Optimization of Cudrania extractum tablets formulation by central composite design-response surface methodology[J]. Fudan University Journal of Medical Sciences(复旦学报: 医学版), 2008, 35(3): 363-367

利用响应面法优化皂角苷浸提飞灰中重金属的处理条件

Optimizing extraction process of heavy metals in fly ash using saponins by response surface methodology

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献 24

相关文章 15

编辑推荐

Metrics

本文评价

[1]	杨克, 贾岳, 纪虹, 邢志祥, 蒋军成. 垃圾焚烧飞灰对瓦斯爆炸压力及火焰传播的抑制作用及机理研究[J]. 化工学报, 2023, 74(8): 3597-3607.
[2]	毕恩哲, 李双喜, 沙廉翔, 刘登宇, 陈凯放. 高温动压涨圈密封结构参数多目标优化分析[J]. 化工学报, 2023, 74(6): 2565-2579.
[3]	全翠, 张广涛, 许毓, 高宁博. 污泥热解残渣中重金属形态分布的研究进展[J]. 化工学报, 2022, 73(1): 134-143.
[4]	吴中杰, 刘则艳, 谢连科, 崔美, 黄仁亮. 聚偏氟乙烯膜亲水改性及其乳液分离与重金属吸附应用[J]. 化工学报, 2021, 72(S1): 421-429.
[5]	张秦意, 杨晓宏, 邓洪玲, 胡俊虎, 田瑞. 基于响应面法光热-光电膜蒸馏系统优化研究[J]. 化工学报, 2021, 72(4): 2156-2166.
[6]	王玉,余广炜,江汝清,林佳佳,汪印. 粒径对餐厨沼渣热解制备生物炭中磷和重金属的影响[J]. 化工学报, 2021, 72(10): 5344-5353.
[7]	武君媛, 霍伟智, 李志强, 曾嘉恒, 江燕斌. 电纺zein-SLS纤维膜的制备及其离子吸附性能研究[J]. 化工学报, 2020, 71(S1): 252-260.
[8]	鲁玉莹, 余黎明, 杨加可, 曾武松, 陆江银. 响应面法优化制备LDHs-CRMA复合改性沥青及其表征[J]. 化工学报, 2020, 71(3): 1362-1369.
[9]	徐胜, 刘玲利, 曹锰, 张尚玺, 戴欣, 柳阳, 王振希. PVA/ZnO复合材料“骨架支撑”型孔道构建及铅离子吸附[J]. 化工学报, 2019, 70(S1): 130-140.
[10]	张婧然, 周璇, 王辉, 朱丹丹, 李先宁. 微生物燃料电池处理重金属废水的研究进展[J]. 化工学报, 2019, 70(6): 2027-2035.
[11]	石德智, 王攀, 胡春艳, 李鹏飞, 张超, 魏云梅, 古励. 硅铝调控与晶种诱导对水热稳定飞灰中重金属的协同影响[J]. 化工学报, 2018, 69(8): 3651-3661.
[12]	田鹏飞, 盛依依, 孙杨, 丁豆豆, 徐晶, 韩一帆. Cu/Al₂O₃催化剂用于H₂O₂分解生成羟基自由基的效率[J]. 化工学报, 2018, 69(11): 4713-4721.
[13]	张锐, 李敏, 周天旭, 彭宏伟, 郭旭虹. 新型温敏超滤膜处理印染废水的研究[J]. 化工学报, 2018, 69(11): 4910-4917.
[14]	王耀强, 赵怡琳, 李玲慧, 苏海佳. 海胆状Fe₃O₄@TiO₂磁性纳米介质对Pb²⁺的选择吸附特性[J]. 化工学报, 2018, 69(1): 446-454.
[15]	杨悦锁, 陈煜, 李盼盼, 武宇辉, 赵传起. 土壤、地下水中重金属和多环芳烃复合污染及修复研究进展[J]. 化工学报, 2017, 68(6): 2219-2232.