厌氧氨氧化菌污水处理技术的最大优势在于： -题库考试答案搜索网

厌氧氨氧化菌污水处理技术的最大优势在于：

单选题

2022-01-02 01:55

A、厌氧氨氧化菌可与亚硝化工艺结合起来处理污水
B、厌氧氨氧化菌能够在污泥中不断进行自我繁殖
C、污泥可通过厌氧氨氧化体的硝化反应分解
D、厌氧氨氧化菌能够直接将氨氮和亚硝态氮氧化成氮气

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正确答案

试题解析

本题为细节判断题。由第五段最后一句“厌氧氨氧化菌在缺氧条件下，无需有机物参与，可以直接将氨氮和亚硝态氮氧化成氮气，……大大降低了能耗，是最经济的生物脱氮途径……”可知，“直接将氨氮和亚硝态氮氧化成氮气”是厌氧氨氧化菌污水处理技术的最大优势。A 项只是能实现可持续的污水脱氮途径。B 项只是为说明红菌的特点。C 项硝化反应以往也有，同样不是其最大优势。故正确答案为D。

标签：行政职业能力测试国家公务员公务员

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