BPA direct photodegradation was very slow in pure aquatic system; but was rapid in alkaline system and nitrate solutions according with first grade dynamic equation.
结果表明，BPA在纯水体系中直接光解很慢，但在碱性体系和硝酸根溶液中光解迅速，符合一级动力学反应。
2
The influence of halide ions on anodic process of iron in alkalinesolutions has been studied by electrochemical techniques.
用电化学测试技术研究了碱性溶液中卤素离子对铁阳极过程的影响。
3
Cyclic Voltammetry have been used to investigate the electrochemical behaviour of copper in concentrated alkalinesolutions.