摘要
用羧甲基纤维素、聚丙烯酰胺、硫酸铝和氯化铁四种絮凝剂进行氧化铝微细颗粒的絮凝沉降研究。试验结果表明：在适宜的参数条件下，四种絮凝剂均可显著提高氧化铝微细颗粒的沉降速度。
)The coagulating precipitation of
aluminumoxide microfine particles was caried out with four kinds of coagulant such as
carboxymethylcelulose,polyacrylamine,aluminumsulphateandfericchloride.Theexperimentalres
ultsshowthatalthefourcoagulantscanincreaseremarkablythepre-cipitationrateofaluminumoxidemi
crofineparticlesunderconditionofsuitableparameters.Thecoag-ulatingprecipitationmechanismsof
organicandinorganiccoagulantsarediscussedbasedontheshapeoftheprecipitatedparticles.
出处
《化学工程》
EI
CAS
CSCD
北大核心
1999年第3期17-18,40,共3页
Chemical Engineering(China)
