摘要
以钢渣、硫铁矿渣为原料制备了无机高分子絮凝剂,通过铁的形态分布、红外谱图、热失重曲线分析了絮凝剂的性能,并比较了几种絮凝剂对造纸废水的处理效果。
With the development of iron and steel industry, discharged amount of steel slag and pyrite slag is increased every year. The Fe, Al, Si in the steel slag and pyrite slag can be used as the component to produce flocculant. The inorganic high molecular flocculant is prepared through orthogonal experiment.The property to the flocculant is characterized by the distribution of ferric species, IR spectrum, and thermogravimetric curve. And the application of the flocculant in pulping and papermaking wastewater treatment is studied.
出处
《中国造纸》
CAS
北大核心
2007年第8期28-31,共4页
China Pulp & Paper
基金
天津市高等学校科技发展基金项目资助(20051611)。
关键词
钢渣
硫铁矿渣
无机高分子絮凝剂
制浆造纸废水
steel slag
pyrite slag
inorganic high polymer flocculant
pulping and papermaking wastewater
