|本期目录/Table of Contents|

[1]马培,张继伟.茶树菇废弃物对汞吸附特性的研究[J].江苏农业科学,2017,45(09):253-255.
 Ma Pei,et al.Adsorption characteristics to mercury by Agrocybe aegerita waste[J].Jiangsu Agricultural Sciences,2017,45(09):253-255.
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茶树菇废弃物对汞吸附特性的研究(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年09期
页码:
253-255
栏目:
资源与环境
出版日期:
2017-05-05

文章信息/Info

Title:
Adsorption characteristics to mercury by Agrocybe aegerita waste
作者:
马培 张继伟
河南工程学院资源与环境学院,河南郑州 451191
Author(s):
Ma Peiet al
关键词:
茶树菇废弃物吸附特性动力学过程热力学过程
Keywords:
-
分类号:
X703
DOI:
-
文献标志码:
A
摘要:
利用茶树菇废弃物作为吸附剂去除废水中的汞,主要探讨振荡时间、pH值、重金属初始浓度对汞吸附的影响。结果表明,茶树菇废弃物对汞的吸附在60 min内可以达到平衡,适宜pH值范围为5~7。动力学试验结果表明,伪二级动力学模型更适合描述茶树菇对汞的吸附动力学过程,相关系数为0.996 3。Langmuir模型更适合描述茶树菇对汞吸附的热力学过程,理论最大吸附量为38.61 mg/g,高于一般的农业废弃物的汞吸附能力。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-09-23
基金项目:国家自然科学基金(编号:41401549)。
通信作者:马培(1983—),女,河南开封人,博士,讲师,从事水体富营养化及水污染治理技术研究。E-mail:map55912@163.com。
更新日期/Last Update: 2017-05-05