BS EN ISO 8192-2007 水质.用活性污泥进行碳和铵氧化用氧消耗量的抑制试验

标准号：BS EN ISO 8192-2007
中文标准名称：水质.用活性污泥进行碳和铵氧化用氧消耗量的抑制试验
英文标准名称：Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
标准类型：Z16
发布日期：2007/8/31 12:00:00
实施日期：2007/8/31 12:00:00
中国标准分类号：Z16
国际标准分类号：13.060.70
适用范围：This International Standard specifies a method for assessing the inhibitory effect of a test material on the oxygen consumption of activated sludge microorganisms. This method is intended to represent the conditions in biological waste-water treatment plants. It gives information on inhibitory or stimulatory effects after a short exposure (usually 30 min up to 180 min or even more) of the test material on activated sludge microorganisms. This method is applicable for testing waters, waste waters, pure chemicals and mixtures of chemicals. Concerning the chemicals, the method refers to those which are soluble under the test conditions. Special care is necessary with materials of low water solubility, high volatility and with materials abiotically consuming or producing oxygen.