【摘要】 推导了石灰处理后出水氟离子浓度 [F- ]T、[Ca2 +]和 p H之间的关系式 ,经计算得出一系列数据 ,为实践中石灰过剩量与 p H的选择提供了理论依据。更多还原

【Abstract】 In this paper is given out the relationship of total flouoride concentration、calcium concentration and pH in outlet water by lime sedimentation method. By using computer technology we gained a series of data to give direct impression. Thus it give us theoretic basis on which we can depend on selecting the surplus amount of lime and pH in practive.更多还原