渗银活性炭对自来水中有机物的吸附规律的研究  

STUDY ON ADSORPTION OF ORGANIC SUBSTANCES IN TAP WATER THROUGH AN Ag- LOADED ACTIVATED CARBON BED

作　　者：杨晓燕[1] 杨卓如[1] 梅慈云[1] 陈焕钦[1] 

机构地区：[1]华南理工大学化工所,广州510641

出　　处：《离子交换与吸附》1997年第6期549-555,共7页Ion Exchange and Adsorption

摘　　要：本文以酸性高锰酸钾耗氧量OC值表征自来水中的有机物含量，研究了自制渗银活性炭固定床处理自来水中有机物的穿透规律，并利用本文的有机物划分方法，从吸附和生物降解两方面对其穿透规律的特殊性进行了解释。In this paper, oxygen consumption (OC) was chosen to present the total organic substances in tap water. Experiment showed the breakthrough curve of suchorganic substances when flowed through the Ag - loaded activated carbon bed wasdifferent from the usual S curve. Using the classification of such organic substances, this paper gave a satisfactory explanation of such difference about adsorption and biodegradation properties.

关 键 词：渗银活性炭 活性炭 吸附 有机物 饮用水净化 

分 类 号：TU991.25[建筑科学—市政工程] O647.33[理学—物理化学]