This standard specifies a method of measuring the concentration of nitrate and nitrite nitrogen in water and in wastewater.The method is conveniently applied after the determination of free and saline ammonia, using SANS 5217, since the residue in the distillation flask after the performance of SANS 5217 can be used as the test portion to be reduced with Devarda's alloy.Nitrite nitrogen should be determined separately by using SANS 6777 if the concentrations of both nitrate and nitrite nitrogen are required.
SANS 5210-2006由ZA-SANS 发布于 2006,于 2010-04-23 废止。
SANS 5210-2006在国际标准分类中归属于: 13.060.50 水的化学物质检验。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 SANS 5210-2006 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号