摘要
在室温下用滴定法测定不同水质的临界ｐＨ值及添加阻垢剂后溶液的临界ｐＨ值，发现在同等剂量情况下，阻垢性能好的阻垢剂，相应溶液的临界ｐＨ值高。
The critical pH value of different water with/without scale inhibitor is determined by titration under room temperation.It is found that,when the same amount of scale inhibitors are added,the better scale inhibitor is,the higher solution pHc is. So pHc titration method can be used in the selecting of scale inhibitors.
出处
《工业水处理》
CAS
CSCD
1997年第1期33-34,共2页
Industrial Water Treatment
