[1]王 征,仝 壮,王燕诗,等.4种煅烧活化贝壳粉对Pb2+的吸附性能研究[J].江西师范大学学报(自然科学版),2019,(01):84-89.[doi:10.16357/j.cnki.issn1000-5862.2019.01.14]
　WANG Zheng,TONG Zhuang,WANG Yanshi,et al.The Adsorption of Pb2+ on Water by Four Shell Powders[J].Journal of Jiangxi Normal University:Natural Science Edition,2019,(01):84-89.[doi:10.16357/j.cnki.issn1000-5862.2019.01.14]
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4种煅烧活化贝壳粉对Pb2+的吸附性能研究()
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《江西师范大学学报》（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年01期
页码:
84-89
栏目:
化学与生命科学
出版日期:
2019-02-10

文章信息/Info

Title:
The Adsorption of Pb2+ on Water by Four Shell Powders
文章编号:
1000-5862(2019)01-0084-06
作者:
王 征; 仝 壮; 王燕诗; 陈林倩; 罗盛旭*
热带岛屿资源先进材料教育部重点实验室,海南大学材料与化工学院,海南 海口 570228
Author(s):
WANG Zheng; TONG Zhuang; WANG Yanshi; CHEN Linqian; LUO Shengxu*
Key Laboratory of Ministry of Education of Advanced Materials of Tropical Island Resources, College of Materials and Chemical Engineering,Hainan University,Haikou Hainan 570228,China
关键词:
贝壳粉;  铅;  吸附;  影响因素;  吸附模型
Keywords:
shell;  characterization;  adsorption capacity;  adsorption isotherm;  Freundlich model
分类号:
O 647.3; X 522
DOI:
10.16357/j.cnki.issn1000-5862.2019.01.14
文献标志码:
A
摘要:
以海南常见的芒果螺壳、海白螺壳、贵妃芋螺壳和鲍鱼壳为原料,经过洗净、除杂质、烘干、粉碎和过筛等预处理,再经高温煅烧活化制备成吸附剂.以IR、SEM等方法对吸附剂结构进行表征,并探讨了吸附剂用量、吸附时间和温度等单因素对贝壳粉吸附Pb2+的影响和相关的吸附等温线.结果表明:煅烧活化贝壳粉以多孔状碳酸钙形式存在,具有较大的比表面积; 吸附剂用量、吸附时间和温度等因素对4种吸附剂的吸附过程有较大影响,在优化影响因素下,4种贝壳粉均表现出对Pb2+较强的吸附作用,其中芒
Abstract:
The shells of four kinds of shell mango snail,sea white snail,snail and abalone,which are common in Hainan,are used as raw materials,and are prepared by pulverization,calcination and other pretreatment.The structure and morphology of the four adsorbent materials are characterized by IR and SEM.The effects of adsorbent dosage,adsorption time and temperature on the adsorption of Pb2+ by shell powder and the adsorption isotherm of shell powder on Pb2+ are investigated by means of oscillating adsorption.The results show that the shell powder after calcination existed in the form of porous calcium carbonate.The adsorption amount,adsorption time and temperature of the adsorbent have a great influence on the adsorption process of the four adsorbents.The adsorption effect of mango snail shell powder on Pb2+ is better than that.The other three shell powders,and the adsorption of Pb2+ by the four shell powders are in accordance with the Freundlich isotherm adsorption model.

参考文献/References:

[1] Toranjian A,Marofi S.Evaluation of statistical distributions to analyze the pollution of Cd and Pb in urban runoff[J].Water Science and Technology,2017,75(9):wst2017054.
[2] Armid A,Shinjo R,Ruslan R,et al.Distributions and pollution assessment of heavy metals Pb,Cd and Cr in the water system of Kendari Bay,Indonesia[J].IOP Conference Series:Materials Science and Engineering,2017,172:012002.
[3] Karimi A,Haghnia G H,Hadadian H,et al.Lithogenic and anthropogenic pollution assessment of Ni,Zn and Pb in surface soils of Mashhad plain,northeastern Iran[J].Catena,2017,157:151-162.
[4] 门彬,王东升.重金属废水处理方法综述[J].中国建设信息(水工业市场),2011(8):65-68.
[5] 石长恩.弱碱性阴离子交换树脂去除饮用水中微量重金属离子及再生试验研究[D].重庆:重庆大学,2002.
[6] Tatycostodes V C,Fauduet H,Porte C,et al.Removal of Cd(II)and Pb(II)ions,from aqueous solutions,by adsorption onto sawdust of Pinus sylvestris[J].Journal ofHazardous Materials,2003,105(1):121-142.
[7] Kadirvelu K,Namasivayam C,Thamaraiselvi K.Removal of heavy metals from industrial wastewaters by adsorption onto activated carbon prepared from an agricultural solid waste[J].Bioresource Technology,2001,76(1):63-65.
[8] 李海晏,陈涛,张海燕,等.中国贝类养殖对海洋碳循环的贡献评估[J].海洋科学,2014,38(5):39-45.
[9] 宋萃,张雷,刘莹莹,等.贝壳资源综合开发利用的研究概况[J].广州化工,2016,44(24):24-26.
[10] 丁世磊.天然文石质生物陶瓷的傅里叶变换红外光谱研究[D].南宁:广西大学,2006.
[11] 夏静芬,钱国英,陈亮,等.傅里叶变换红外光谱法对珍珠粉和贝壳粉的研究[J].光谱实验室,2010,27(2):524-528.
[12] 赵东辉.基于生物矿化的不同晶型与形貌碳酸钙研究[D].郑州:河南大学,2009.
[13] 王砚,谭文峰,冯雄汉,等.水钠锰矿对几种重金属离子的吸附及其与锰氧化度和吸附位点的关系[J].环境科学,2011,32(10):3128-3136.
[14] 冯玥,王密灵,柳欢欢,等.活性炭表面性质对染料废水生化出水深度净化效果的影响[J].工业水处理,2013,33(6):75-79.
[15] 侯晓龙,刘爱琴,蔡丽平.5种物理吸附剂对模拟废水中重金属的吸附效果[J].亚热带农业研究,2012,8(2):105-112.
[16] 范明霞,张智.活性炭孔径分布和表面化学性质对吸附影响的研究进展[J].煤炭加工与综合利用,2011(1):49-54.
[17] 张淑琴,童仕唐.活性炭对重金属离子铅镉铜的吸附研究[J].环境科学与管理,2008,33(4):91-94.
[18] 吴焕领,魏赛男,崔淑玲.吸附等温线的介绍及应用[J].染整技术,2006,28(10):12-14.

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备注/Memo

备注/Memo:
收稿日期:2018-08-03
基金项目:国家自然科学基金(21767008)和热带岛屿资源先进材料教育部重点实验室开放基金(AM2017-11)资助项目.
通信作者:罗盛旭(1964-),男,海南三亚人,教授,博士,主要从事环境化学、重金属污染与控制方面的研究.E-mail:shxluo525@126.com
更新日期/Last Update: 2019-02-10