DIN EN 12255-15-2004 污水处理厂.第15部分:活性污泥厂的曝气槽清水中氧气转化的测量

标准号：DIN EN 12255-15-2004
中文标准名称：污水处理厂.第15部分:活性污泥厂的曝气槽清水中氧气转化的测量
英文标准名称：Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants; German version EN 12255-15:2003
标准类型：P41;J88
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：P41;J88
国际标准分类号：13.060.30
适用范围：This part of this European standard specifies the non-steady state measurement of the oxygen transfer rate and the oxygen transfer efficiency of aeration tanks (see EN 12255-6) when filled with clean water. NOTE 1: This is known as the clean water test. NOTE 2: Since the method is based on completely mixed tanks or tanks with evenly distributed aerators or diffusers it may not be applicable for certain aeration installations.