首页>
外国专利>
WASTEWATER TREATMENT APPARATUS FOR SHORTCUT NITROGEN REMOVAL USING ANAEROBIC AMMONIUM OXIDATION AND PARTIAL NITRITATION USING AMMONIUM OXIDIZING BACTERIA GRANULES
WASTEWATER TREATMENT APPARATUS FOR SHORTCUT NITROGEN REMOVAL USING ANAEROBIC AMMONIUM OXIDATION AND PARTIAL NITRITATION USING AMMONIUM OXIDIZING BACTERIA GRANULES
展开▼
机译:厌氧氨氧化和氧化铵细菌颗粒部分硝化去除污水中氮的废水处理装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a wastewater treatment apparatus for shortcut nitrogen removal using anaerobic ammonium oxidation (ANAMMOX) and partial nitritation using ammonium oxidizing bacteria (AOB) granules. High-purity AOB granules are formed by means of AOB predominance using a side stream generated during a sludge treatment process. Moreover, the formed AOB granules are supplied to a partial nitritation tank (130) of a main treatment process and thus the partial nitritation is efficiently performed and nitrogen is quickly removed, and thus oxygen and an organic material is reduced compared to an existing method.
展开▼