大孔树脂吸附法处理模拟邻苯二酚生产废水的研究  

STUDY ON TREATMENT OF SIMULATED PRODUCTION WASTEWATER CATECHOL-CONTAINING BY NKA-2 MACROPOROUS ADSORPENT

作　　者：徐莉[1] 马洪涛[1] 邓国才[1] 晏振宇 陈荣悌[1] 

机构地区：[1]南开大学化学系,天津300071

出　　处：《离子交换与吸附》2000年第1期66-71,共6页Ion Exchange and Adsorption

摘　　要：本文采用 ＮＫＡ－２大孔树脂吸附法处理模拟邻苯二酚废水，室温下以 ６ＢＶ／ｈ流速吸附便 能达到国家的排放标准，废水中酚的含量 ＜ ０．５ｍｇ／Ｌ；系统地研究了温度、流速、废水 ｐＨ值等 因素对树脂吸附性能的影响；提出分析废水中邻苯二酚含量的高效液相色谱（ＨＰＬＣ）法．In this paper, NKA-2 macroporous resin has been used to treat simulated wastewater containing catechol, at room temperature and 6BV/h flow rate, the catechol content in treated wastewater could achieve the national standard, that is, the content of catechol is lower than 0.5mg/L. The effect of temperature, current velocity and pH value of wastewater on the adsorption ability of resin have also been studied in detail. HPLC was used to analysis the catechol contents in wastewater.

关 键 词：邻苯二酚 大孔吸附树脂 废水处理 

分 类 号：X783.03[环境科学与工程—环境工程] TQ028.15[化学工程]