DIN 38409-7-2005 水、废水和淤泥检验的德国标准方法.效应和物质的参数特性(H组).第7部分:酸碱度的测定(H7)

标准号：DIN 38409-7-2005
中文标准名称：水、废水和淤泥检验的德国标准方法.效应和物质的参数特性(H组).第7部分:酸碱度的测定(H7)
英文标准名称：German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 7: Determination of acid and base-neutralizing capacities (H 7)
标准类型：Z16
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z16
国际标准分类号：13.060.50
引用标准：DIN 12331;DIN 12691;DIN 12700-1;DIN 19261;DIN 19265
适用范围：This standard specifies six methods for determination of acid and base capacity in water. It describes the methods for determination of acid capacity to pH 8,2 and pH 4,3 and base capacity to pH 4,3 and pH 8,2 by titration with and without addition of masking agent tartrate citrate solution as well as by back titration.