改性柚子皮吸附剂的制备及其应用研究  

Preparation and Application Research on Modified Pomelo Peel Adsorbent

作　　者：张建会[1] 吴婷[1] Zhang Jianhui Wu Ting(Department of Chemistry and Pharmacy, Zhuhai College of Jilin University, Zhuhai 519041, China)

机构地区：[1]吉林大学珠海学院化学与药学系,广东珠海519041

出　　处：《广东化工》2017年第20期30-31,24,共3页Guangdong Chemical Industry

摘　　要：本文以柚子皮为原材料,采用氯化锌和柠檬酸对其进行改性。研究了柚子皮改性前后对重金属离子的吸附的性能。实验表明,柚子皮含有大量的O-H、C-H、C=O等官能团,且对重金属离子吸附具有选择性。In this paper, a kind of adsorbent prepared from pomelo peels using the zinc chloride and polyacid activating method were used in laboratory to test its capability of removing heavy metal ions from wastewater. Analysis of surface functional groups of samples by using infrared spectroscopy, infrared spectrum can be seen, grapefruit peel contains a lot of functional groups, O-H, C-H, C=O and so on.

关 键 词：柚子皮 活性炭 氯化锌 柠檬酸 

分 类 号：TQ432.71[化学工程]