摘要
通过测定铝铁混合溶液及其加碱后的聚合氯化铝铁溶液的ｐＨ弛豫以及碱滴定实验，揭示了铝铁共存体系的水溶液化学特性，确定了铝铁混合溶液及聚合氯化铝铁能稳定存在的浓度及碱化度范围．Ｘ射线衍射分析结果表明。
Aquatic chemical characteristics of Al(Ⅲ)_Fe(Ⅲ) solutions is studied, and the stabi lity in concentration and basicity of Al(Ⅲ)_Fe(Ⅲ) solutions and polymeric aluminum ferric chloride is also determined by base titration experiments and detection of pH relaxation. X ray diffraction analyses prove that amorphous precipiates will be produced in hydrolysis_polymerization process in Al(Ⅲ)_Fe(Ⅲ) solutions.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1999年第7期20-26,共7页
Journal of South China University of Technology(Natural Science Edition)
基金
国家自然科学基金
