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首页> 外文期刊>Biotechnology Advances: An International Review Journal >Novel microbial nitrogen removal processes [Review]
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Novel microbial nitrogen removal processes [Review]

机译：新型微生物脱氮方法[综述]

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摘要

The present-day wastewater treatment practices can be significantly improved through the introduction of new microbial treatment technologies. Recently, several new processes for nitrogen removal have been developed. These new nitrogen removal technologies provide practicable options for treating nitrogen-laden wastewaters. The new processes are based on partial nitrification of ammonium to nitrite combined with anaerobic ammonium oxidation. These processes include the single reactor system for high ammonia removal over nitrite (SHARON) process, which involves part conversion of ammonium to nitrite; the anaerobic ammonium oxidation (ANAMMOX) process, which involves anaerobic ammonium oxidation; and the completely autographic nitrogen removal over nitrite (CANON) process, which involves nitrogen removal within one reactor under oxygen-limited conditions. These new processes target the removal of nitrogen from wastewaters containing significant quantities of ammonium.
机译：通过引入新的微生物处理技术，可以显着改善当今的废水处理方法。最近，已经开发了几种用于脱氮的新方法。这些新的脱氮技术为处理含氮废水提供了可行的选择。新工艺基于将铵部分硝化为亚硝酸盐并结合厌氧铵氧化。这些工艺包括通过亚硝酸盐（SHARON）工艺去除高氨的单一反应器系统，该工艺涉及将铵部分转化为亚硝酸盐;厌氧铵氧化（ANAMMOX）工艺，涉及厌氧铵氧化;以及完全自动记录的亚硝酸盐脱氮（CANON）工艺，这涉及在一个氧气限制的条件下在一个反应​​器中脱氮。这些新工艺旨在从含大量铵的废水中去除氮。

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