摘要
选用大孔吸附树脂作吸附剂 ,氢氧化钠溶液作脱附剂 ,对水体中的胶体硅进行去除试验 ,取得了令人满意的效果 ,处理量大于 10 0倍树脂床体积 ,处理后水中的胶硅含量小于 0 .5mg/L ,符合化工生产工艺要求 。
They have used big pore adsorptive resin as adsorbent and sodium hydroxide solution as desilicification agent to remove silicon colloid from the water. They have got satisfactory results. The processing capacity is 100 times larger than the resin bed volume(BV). The silicon colloid in the water after treatment is lower than 0.5 mg/L. It meets the requirement of the chemical technology. This technique provides a new access to the removal of silicon colloid in water treatment.
出处
《工业水处理》
CAS
CSCD
2001年第6期29-31,共3页
Industrial Water Treatment
基金
金陵石化公司青年科技基金资助项目 编号 :93 0 4
关键词
胶硅
大孔吸附树脂
吸附
除硅
工业水处理
silicon colloid
big pore adsorptive resin
adsorption
desilicification
