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公开(公告)号:WO2018053526A1
公开(公告)日:2018-03-22
申请号:PCT/US2017/052307
申请日:2017-09-19
CPC分类号: C02F11/04 , B01D53/047 , B01D53/1462 , B01D53/1475 , B01D53/1493 , B01D53/52 , B01D53/75 , B01D53/84 , B01D2251/604 , B01D2252/103 , B01D2252/204 , B01D2253/102 , B01D2253/108 , B01D2255/20738 , B01D2257/304 , B01D2257/406 , B01D2258/05 , C02F1/004 , C02F1/32 , C02F1/385 , C02F1/441 , C02F3/286 , C02F2103/005 , C02F2103/20 , C02F2301/106 , C02F2303/02 , Y02E50/343 , Y02W10/23
摘要: The present disclosure relates to processing organic compounds, such as manure or other organic waste, comprising a first containment or mixing chamber, a first anaerobic chamber, and a second anaerobic chamber. A first anaerobic chamber may receive organic compounds from a first containment or mixing chamber, and may provide a fluid stream to a second anaerobic chamber. The second anaerobic chamber may comprise a substrate, such as lava rock, with bacteria growing thereon. Further, biogas generated in one or both of the first anaerobic chamber and the second anaerobic chamber may be purified in a first stage using a water scrubber to remove a majority of the carbon dioxide and other contaminants from the biogas, and in a second stage using a pressure swing adsorption unit to reduce carbon dioxide and other contaminants to pipeline acceptable levels. Further yet, carbon dioxide and hydrogen sulfide gases generated during the biogas purification process may be injected into a water-containing chamber in the presence of bacteria and oxygen to convert the hydrogen sulfide to elemental sulfur and/or sulfate.
摘要翻译: 本公开涉及处理有机化合物,例如粪肥或其他有机废物,其包含第一容纳室或混合室,第一厌氧室和第二厌氧室。 第一厌氧室可以接收来自第一容器或混合室的有机化合物,并且可以向第二厌氧室提供流体流。 第二厌氧室可包含基质,如熔岩,其上生长有细菌。 此外,在第一厌氧室和第二厌氧室中的一个或两个中产生的沼气可以在第一阶段中使用水洗涤器净化以从沼气中去除大部分二氧化碳和其他污染物,并且在第二阶段中使用 变压吸附装置,以将二氧化碳和其他污染物减少到管道可接受的水平。 此外,在沼气净化过程中产生的二氧化碳和硫化氢气体可以在细菌和氧的存在下注入含水室中以将硫化氢转化为元素硫和/或硫酸盐。 p>
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公开(公告)号:WO2016054655A1
公开(公告)日:2016-04-07
申请号:PCT/US2015/054076
申请日:2015-10-05
IPC分类号: C02F11/04
CPC分类号: C02F11/04 , C02F1/722 , C02F3/2806 , C02F3/286 , C02F2103/005 , C02F2103/20 , C02F2203/00 , C02F2301/08 , C02F2301/106 , C02F2303/02 , C12M21/04 , C12M23/58 , C12M25/18 , C12M47/18
摘要: The present disclosure relates, according to some embodiments, to systems and methods for processing organic compounds, such as manure or other organic waste. Embodiments may comprise a first containment chamber, a first anaerobic chamber, and a second anaerobic chamber. A first anaerobic chamber may receive organic compounds from a first containment chamber, and may provide a fluid stream to a second anaerobic chamber. The second anaerobic chamber may comprise a substrate, such as lava rock, with bacteria growing thereon. Further, a sulfide gas treating unit may receive and treat sulfide gases from a first anaerobic chamber and/or a second anaerobic chamber. A water storage unit may receive and store waste water or effluent from a first anaerobic chamber and/or a second anaerobic chamber.
摘要翻译: 根据一些实施方案,本公开涉及用于处理有机化合物如粪便或其它有机废物的系统和方法。 实施例可以包括第一容纳室,第一厌氧室和第二厌氧室。 第一厌氧室可以从第一容纳室接收有机化合物,并且可以向第二厌氧室提供流体流。 第二厌氧室可以包括其上生长有细菌的基底,例如熔岩岩石。 此外,硫化物气体处理单元可以接收和处理来自第一厌氧室和/或第二厌氧室的硫化物气体。 储水单元可以接收并存储来自第一厌氧室和/或第二厌氧室的废水或流出物。
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