摘要
用铝材厂的铝渣、铝酸钙、硫酸、水玻璃为原料制备了聚硅硫酸铝(PASS),探讨了PASS的合成条件及其处理印染废水的脱色性能.结果表明,聚硅硫酸铝的pH值约3.0时综合性能最好,其对浆染废水具有较好的脱色絮凝效果.
The synthesis method of making a new type of flocculant, poly-silicon aluminum sulfate（PASS）, from aluminum factories scraps, calcium aluminate, sulfuric acid soluble glass is studied in this paper. The result of the experiment shows that PASS will get the best integrated performance while its pH is about 3. PASS also possesses excellent decolorizing property and flocculability.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第10X期67-69,共3页
Journal of Hunan Agricultural University(Natural Sciences)
关键词
聚硅硫酸铝
絮凝剂
脱色
poly-silicon aluminum sulfate
flocculant
decolorization
作者简介
祝永新（1969-），男，广东东莞人，硕士研究生，主要从事生态修复研究．
