本文选用磷酸铵镁沉淀法（MAP）和移动床生物膜反应器（MBBR）处理晚期高氨氮、难降解垃圾渗滤液。
In this study, the techniques of MAP and MBBR were used to treat old landfill leachate, which contains high concentration of ammonia and recalcitrant organic compounds.
以AN-2为气浮剂，沉淀产物磷酸铵镁的气浮回收率可达到94.91%。
When AN - 2 is used as air-floating agent, the air-floating recovery rate reaches 94.91%.
沉淀物的主要成分是磷酸铵镁(map)。
The formed precipitate is mainly consisted of magnesium ammonium phosphate (MAP).
沉淀物的主要成分是磷酸铵镁(map)。
The formed precipitate is mainly consisted of magnesium ammonium phosphate (MAP).
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