摘要
本文根据碳酸盐平衡的基本理论阐述了水质稳定性的三种方法：１）加入或排出以）。气体；２）加入非碳酸盐酸碱性药剂；３）加入碳酸盐药剂和消石灰药剂．给出了定量模型和部分运行结果，并与Ｃａｌｄｗｅｌｌ－Ｌａｗｒｅｎｃｅ图解法及查表法进行了比较。本文的计算模型法具有准确、快速和实用的特点．
Based on the basic theory of carbonate balance,the paper elaborates three methods of adjustment of water stability:1)adding or emitting CO2gas.2) adding noncarbonate acid-alkaline chemical agent,3) adding carbonate and Ca (OH)2 chemical agent,then we deduce the ration-caculation models and show part operation results and compare our results with Caldwell-Lawrence diagram and checking table ways.Finally we can conclude:our methods have many advantages such as accuracy, fast-speed and piactice.
