文章详细信息 关键词: 牛粪;;厌氧发酵;;COD;;氨氮含量;;沼气 [gap=481]Keywords: Cow excrement ; Anaerobic fermentation; COD; Ammonia nitrogen content ; Marsh gas
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采用两段SBR法处理有机物和氨氮含量较高的化工废水。
High efficiency removal of organics and nitrogen by using a two stage SBR process was introduced in this paper.
建立了分光光度法测定水中氨氮含量的合成不确定度的数学模式。
The paper erects math model of determined ammomial nitrogen compound uncertainty by prismatic photometer.
因此,我国及世界上许多国家在饮用水标准中对氨氮含量都有严格的限制。
Therefore, our country and many other countries of the world established strict limitation of ammonia-nitrogen in drinking water criterion.
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