海砂氯离子检测技术研究与快速淡化处理探索

Study on the detection technology of chloride ions in sea sand and its rapid desalination treatment

通过对不同条件下海砂氯离子含量进行检测,系统性的分析研究了不同水浴温度、不同浸泡时间、不同水砂比以及不同淡化处理措施对氯离子检测结果的影响,以得出更优的氯离子检测方法和施工现场快速淡化处理措施。研究表明:升高水浴温度、延长浸泡时间、提高水砂比均能够促进氯离子析出,提高氯离子含量检测准确性,但促进效果只在一定范围内比较显著;淘洗法和水冲法可以快速有效的解决施工现场海砂氯离子的淡化处理问题。

By measuring the chloride content of sea sand under different conditions,the effects of different bath temperatures,different soaking times,different water sand ratios and different desalination treatment measures on the detection results were systematically analyzed.In order to obtain a better method of chloride ion detection and rapid desalination treatment measures on the construction site.The results show that increasing the bath temperature,lengthening the soaking time and increasing the ratio of water sand can promote chloride ion precipitation and improve the accuracy of chloride ion content detection,but the promotion effect is only significant in a certain range;Tap washing method and water flushing method can quickly and effectively solve the problem of desalination treatment of seawater chloride ions in construction sites.