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来源：百度知道 编辑：UC知道 时间：2024/05/10 09:02:35
医院排放污水中总余氯现场快速测定方法探讨

摘要：本方法旨在现场快速测定医院排放污水中的总余氯。本方法运用目视比色的方法，将复杂繁琐的实验室测定方法变为简单的、易于现场操作的工作程序。测试时，取联邻甲苯胺溶液与水样中的余氯快速反应后，再与事先配制好的标准色列进行比对，采用目视法测定显色结果。

关键词：医院排放污水 总余氯 快速测定

Study on Approach to the On-Site Fast Measurement of Total Residual Chlorine in Hospital Wastewater
Abstract
The purpose of this study is to validate the method of onsite fast determination on total residual chlorine content in hospital wastewater. This method is based on the visualized colorimetric technique that changes sophisticated lab measurement process into a simple and easy process applicable to field operation. To make proper measurement, prepare some o-Aminotoluene solution and let it quickly react with the residual chlorine in wastewater. Compare the liquid with preset standard color series and obtain the result of color by visual determination.