海砂中氯离子含量的影响因素分析

Analysis of the Influencing Factors of Chloride Content in Sea Sand

试验研究了海砂颗粒粒径、海水浓度、海砂含水率、砂水比、加热温度及加热时间等因素对海砂中氯离子含量的影响。结果表明:海砂氯离子含量与海砂颗粒粒径两者的关系可用反比例函数表达;海砂中氯离子含量与海水氯离子含量两者基本呈线性关系且相关性较好;海砂中氯离子含量随海砂含水率的增大而增大,两者基本呈线性关系且相关性较好;随着加热温度与加热时间的增大,海砂中氯离子含量的测试值也随之增大。

The influence of particle size,seawater concentration,sand water content,water ratio,heating temperature and heating time on the chloride content in sea sand was studied.The results show that the relationship between the chloride content and the particle size can be expressed by inverse proportional function,and the chloride content in sea sand and the chloride content in sea water are basically linear and correlated;the chloride content in sea sand increases with the water content and good correlation;as the heating temperature and heating time increase,the test value of chloride content in sea sand also increases.