摘要
以泥炭和水溶性酚醛树脂为原料,制备出酚醛-腐植酸树脂吸附剂.研究了酚醛-腐植酸树脂吸附剂对Ni2+的吸附和解吸性能,讨论了溶液pH值、吸附时间对吸附性能的影响.结果表明,酚醛-腐植酸树脂对Ni2+具有良好的吸附和解吸特性,吸附实验数据大致符合Freundlich吸附等温模型.
The phenol formaldehyde-humic acid resin is prepared using peat and lwdrotropic phenol formaldehyde resin. Adsorption and desorption property of phenol formaldehyde-humic acid resin are studied for Ni2 ^＋ The effects of adsorption time and pH value on the adsorption property are studied. The result shows that the phenol formaldehyde-humic acid resin has good adsorption and desorption properties to Ni^2＋ ,and Freundlieh isotherms model is applicable to experimental data.
出处
《沈阳理工大学学报》
CAS
2008年第6期85-87,91,共4页
Journal of Shenyang Ligong University
关键词
酚醛-腐植酸树脂
吸附
NI^2+
phenol formaldehyde-humic acid resin
adsorption
Ni^2＋
