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huang he shui ti zhong ph dian dao lv jian du zong ying du de bao cun fang fa shi yan yan jiu
Author(s): 
Pages: 49-51
Year: Issue:  2
Journal: Water Resources Science and Technology of Shandong

Keyword:  电导率总硬度保存方法黄河水样重碳酸盐室温保存总碱度保存温度冷藏保存高压低密度聚乙烯;
Abstract: 黄河水体中pH、电导率、碱度、总硬度的保存方法试验研究解敏丽,邢文洁,刘丽萍,刘海霞(山东省水环境监测中心)1前言在水化学分析中,pH、电导率、碱度(碳酸盐、重碳酸盐和总碱度)、总硬度是最常用的和最重要的检验项目,是评价水质综合指标的重要参数。pH值...
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