首页> 外文期刊>Journal of Ecological Engineering >EFFICIENCY OF PRE-TREATMENT OF LEACHATE FROM MUNICIPAL WASTE DUMPS BY GASEOUS DESORPTION (STRIPPING) OF AMMONIA
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EFFICIENCY OF PRE-TREATMENT OF LEACHATE FROM MUNICIPAL WASTE DUMPS BY GASEOUS DESORPTION (STRIPPING) OF AMMONIA

机译:氨气的脱附(剥离)处理城市垃圾场渗滤液的效率

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The paper studies the efficiency of pre-treatment of landfill leachate by gaseous desorption of ammonia. The research was done on a municipal non-hazardous waste dump in Krosno (Sub-Carpathian Province, Poland). The pretreatment provided a favorable BOD5/COD ratio in leachate. Also concentrations of 16 PAHs and heavy metals did not exceed the legal limits. However, gaseous desorption of ammonia was insufficiently efficient in recovering ammonia nitrogen from leachate.
机译:本文研究了通过气态氨解吸对垃圾渗滤液进行预处理的效率。这项研究是在波兰克罗什诺省克罗斯诺市的一个市政无害垃圾场进行的。预处理后渗滤液中的BOD 5 / COD比值较高。另外,16种多环芳烃和重金属的浓度也未超过法定限值。然而,氨的气态解吸在从渗滤液中回收氨氮方面效率不足。

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