摘要
阐述了玉米芯的物理改性方法和化学改性方法。天然玉米芯可吸附废水中的重金属离子,对其进行改性处理后,玉米芯对重金属离子的吸附能力可得到明显提高。
Natural corncobs have the ability to adsorb heavy metals from wastewater. After modification, corncobs＇ adsorption for heavy metal ions is largely enhanced. This paper mainly introduces the development of corncobs~ modification methods.
出处
《安全与环境工程》
CAS
2008年第2期72-74,共3页
Safety and Environmental Engineering
关键词
玉米芯
改性
吸附
重金属
corncob
modification
adsorption
heavy metal
