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.

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。

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The theoretic analysis shows that recycling can treat the leachate generated in an old landfill in-situ, improve the quality of the leachate and accelerate the stabilization of the MSW.

根据理论分析，通过回灌能够实现对老垃圾填埋场所产生渗滤液的场内处理，改善渗滤液水质，同时能加速老填埋场的稳定化进程。

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