摘要
化肥厂污水中的钙离子含量测定没有合适的分析方法,本文借鉴天然水中钙离子含量分析的有关内容,确定了污水中钙离子含量的测定方法。
There is not a proper method to determine the content of calcium ion in various kind of waste water, this arti-cle presents the improved method that fit in with the need of content - measuring of calcium ion in various kind of wastewater in fertilizer plant by defining the test conditions, this improved method is derived from the method for calci-um ion measuring of natural water.
