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公开(公告)号：KR1020140147544A
公开(公告)日：2014-12-30
申请号：KR1020130071016
申请日：2013-06-20
Applicant: 수도권매립지관리공사 , 안창민 , 김창균
CPC classification number: Y02A50/2358 , Y02C20/20 , Y02E50/343 , Y02P20/59 , G01N33/497 , C12P3/00 , G01N5/00 , G01N33/004 , G01N33/0047 , G01N2030/025 , G01N2030/884
Abstract: The present invention relates to a method for reducing the discharge of landfill greenhouse gases using microorganisms inhabiting the covering layer of a landfill. More specifically, the present invention relates to a method for selecting microorganisms inhabiting the covering layer of a landfill and performing biomineralization or methaneoxidization, a device used for the same, and a method for reducing the discharge of greenhouse gases such as methane and carbon dioxide generated in a landfill using the method. Methaneoxidizing bacteria and biomineralizing bacteria selected according to the device and method of the present invention convert methane and carbon dioxide into carbonate which is a mineral so that the discharge of greenhouse gases is reduced. Accordingly, the method for reducing the discharge of landfill greenhouse gases costs less than an existing physicochemical carbon dioxide reducing and storing technique and has high reducing efficiency. Moreover, carbon dioxide is stored and isolated in a stabilized mineral form, so that a separate storing space in the ground or the sea is not needed. The biologically produced carbonate can improve the strength of the ground such as a landfill, which can subside.
Abstract translation: 本发明涉及使用栖息在垃圾填埋场的覆盖层的微生物减少填埋温室气体排放的方法。 更具体地说，本发明涉及一种用于选择居住在填埋场的覆盖层上并进行生物矿化或甲烷氧化的微生物的方法，用于其的装置以及减少温室气体如甲烷和二氧化碳排放的方法 在使用该方法的垃圾填埋场。 根据本发明的装置和方法选择的甲烷氧化细菌和生物矿化细菌将甲烷和二氧化碳转化为矿物质的碳酸盐，以减少温室气体的排放。 因此，减少填埋温室气体排放的方法成本低于现有的理化二氧化碳减少储存技术，降低了效率。 此外，二氧化碳以稳定的矿物形式储存和分离，使得不需要在地面或海洋中的单独的储存空间。 生物产生的碳酸盐可以提高地面的强度，例如填埋场，这可能会消退。
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