摘要
无机高分子羟基硅硫酸铝（ＰＡＳＳ）被誉为是目前国际上新一代净水剂。本文使用非高剪切混合条件，合成ＰＡＳＳ－Ｉ，以ＰＡＳＳ－１００（原发明者的制品）为参照，从制品质量指标、２７Ａ１－ＮＭＲ谱，紫外－可见谱、净水效果。
PASS (Aluminum Hydroxide Silicate Sulfate) is the first generation of water treating agent all over the world at present, and PASS- was prepared first in our laboratory. It can be synthesized without high shear mixing technique. The character and efficiency in purifying water of PASS- were described by comparison of PASS- with PASS-100 in terms of the quality specification, 27Al-NMR spectrum, UV-VIS spectrum, efficiency in purifying water, residual aluminum in treated water etc., where PASS-100 is the product manufactured by HANDY CHEMICAL LTD.(Canada).
出处
《水处理技术》
CAS
CSCD
1999年第3期158-161,共4页
Technology of Water Treatment
关键词
羟基硅硫酸铝
净水剂
净水性能
aluminum hydroxide silicate sulfate, water treating agent
