公开(公告)号：US20100264079A1

公开(公告)日：2010-10-21

申请号：US12761849

申请日：2010-04-16

申请人： Ryan Begin ,  Shane Eten

发明人： Ryan Begin ,  Shane Eten

IPC分类号： C02F3/28 ,  C02F11/04 ,  C12M1/33 ,  G06Q90/00

CPC分类号： C05F17/00 ,  C02F3/2853 ,  C05F11/00 ,  C05F17/0018 ,  C05F17/0027 ,  C12M21/04 ,  C12M29/04 ,  C12M43/08 ,  C12M45/02 ,  C12M45/04 ,  C12P5/023 ,  G06Q10/06 ,  G06Q99/00 ,  Y02E50/343 ,  Y02P20/136 ,  Y02P20/145 ,  Y02W10/12 ,  Y02W30/43 ,  Y02W30/47

摘要： Food waste streams may be managed efficiently with a waste-processing facility, which in some embodiments may be co-locating a food distribution facility. The waste processing facility includes a pulper fluidly connected to an input configured to receive a heterogeneous waste stream including biodegradable and non-biodegradable components, the pulper configured to mechanically de-fiber the biodegradable component and form a de-fibered biodegradable material, and an anaerobic membrane bioreactor fluidly connected downstream of the pulper and configured to produce biogas and anaerobic effluent from the de-fibered biodegradable material.

摘要翻译： 可以利用废物处理设备来有效地管理食物废物流，这在一些实施例中可以将食物分配设备共同定位。 废物处理设备包括流体连接到输入的碎浆机，其被配置为接收包括可生物降解和不可生物降解的组分的异质废物流，所述碎浆机被配置为机械地去纤维可生物降解的组分并形成去纤维化的生物可降解材料，并且厌氧 薄膜生物反应器流体连接在碎浆机的下游，并且被配置成从去纤维化的可生物降解材料产生沼气和厌氧流出物。

公开(公告)号：US20100112675A1

公开(公告)日：2010-05-06

申请号：US11912132

申请日：2006-04-20

申请人： Bryan E. Imber

发明人： Bryan E. Imber

IPC分类号： C02F3/34 ,  C12M1/00

CPC分类号： C05F17/0027 ,  C05F17/0223 ,  C05F17/0247 ,  C05F17/0294 ,  Y02P20/145 ,  Y02W30/43

摘要： In various embodiments, the invention provides staged processes, or systems, for composting organic materials, such as waste plant and animal matter. In one aspect, the invention involves the staged passage of organic material through alternative composting ecologies, to optimize the diversity of decay organisms that may work on the organic materials. In some embodiments, a robust, well mixed thermophilic environment is created for primary stage aerobic composting. The primary compost produced by this stage may be transferred to an alternative stratified composting ecology, in which the secondary compost descends over time from a relatively stable layer of residual thermophilic aerobic composting to underlying layers that involve non-thermophilic aerobic degradation of the organic material.

摘要翻译： 在各种实施方案中，本发明提供用于堆肥有机材料（例如废物植物和动物物质）的分级方法或系统。 在一个方面，本发明涉及有机材料通过替代堆肥生态的分期通过，以优化可能在有机材料上起作用的腐烂生物体的多样性。 在一些实施方案中，为初级阶段好氧堆肥产生稳健，良好混合的嗜温环境。 这一阶段生产的主要堆肥可以转移到替代的分层堆肥生态学中，其中二次堆肥随着时间的推移从相对稳定的残留嗜热好氧堆肥层降到涉及有机材料的非嗜热好氧降解的下层。

公开(公告)号：US07651615B2

公开(公告)日：2010-01-26

申请号：US11645213

申请日：2006-12-22

申请人： Annel Kay Greene

发明人： Annel Kay Greene

IPC分类号： C02F3/00

CPC分类号： C05F17/0027 ,  B01D21/26 ,  C02F1/78 ,  C02F3/02 ,  C02F3/286 ,  C02F3/30 ,  C02F11/02 ,  C05F17/0036 ,  C05F17/0045 ,  C12P7/08 ,  Y02P20/145 ,  Y02W10/15 ,  Y02W30/43

摘要： The present disclosure is generally directed to a process for decreasing waste material. The process includes loading organic material into a vessel, supplying ozone and water into the vessel, separating the organic material into solid material and liquid material, and reconditioning water from the liquid material for use again. The ozone oxidizes and breaks down at least a portion of the organic material.

摘要翻译： 本公开一般涉及减少废料的方法。 该方法包括将有机材料装入容器中，将臭氧和水提供到容器中，将有机材料分离成固体材料和液体材料，并从液态材料中再次使用水再次使用。 臭氧氧化并分解至少一部分有机材料。

公开(公告)号：US20090139289A1

公开(公告)日：2009-06-04

申请号：US11988348

申请日：2006-07-04

申请人： Son Le

发明人： Son Le

IPC分类号： C05F11/00 ,  A62D3/02 ,  C02F11/04

CPC分类号： C05F17/0027 ,  C02F1/5254 ,  C02F1/727 ,  C02F1/74 ,  C02F11/02 ,  C02F11/04 ,  C02F2101/105 ,  C02F2101/30 ,  C02F2103/003 ,  C02F2209/02 ,  C02F2209/08 ,  C02F2209/10 ,  C02F2209/12 ,  C02F2209/14 ,  C05F17/0045 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47 ,  Y10S71/903

摘要： A method of treating bio waste including the steps of (1) fermenting substantially raw biowaste in a pathogen reduction stage under anaerobic conditions for a predetermined period at a temperature in the mesophillic temperature range and (2) subsequently separating the solid and liquid phases to produce a fermented cake and fermented liquor. The fermented cake has at least 15% solids on dry basis and contains over 500 mg/L ammonia, over 1,000 mg/L total Volatile Fatty Acids (tVFA) and Escherichia coli less than 100,000 cfu per g dry solids. The fermented liquor contains over 10,000 mg/L COD, over 500 mg/L ammonia, over 1,000 mg/L tVFA and less than 5,000 mg/L of suspended solids.

摘要翻译： 一种处理生物废弃物的方法，包括以下步骤：（1）在嗜酸性条件下，在中胚层温度范围内的温度下，在厌氧条件下，在病原体还原阶段发酵基本上生的生物废物，并且（2）随后分离固相和液相以产生 发酵蛋糕和发酵酒。 发酵饼具有至少15％的干燥固体含量，含有超过500mg / L的氨，超过1,000mg / L的总挥发性脂肪酸（tVFA）和大肠杆菌，每克干固体少于100,000cfu。 发酵液含有超过10,000mg / L COD，超过500mg / L氨，超过1,000mg / L tVFA和小于5,000mg / L的悬浮固体。

公开(公告)号：US07410583B2

公开(公告)日：2008-08-12

申请号：US11503098

申请日：2006-08-10

申请人： Donald M. D. Gray (Gabb) ,  Paul J. Suto

发明人： Donald M. D. Gray (Gabb) ,  Paul J. Suto

IPC分类号： C02F11/04 ,  C02F3/28 ,  C05F7/00

CPC分类号： B09B3/00 ,  C05F5/00 ,  C05F17/0018 ,  C05F17/0027 ,  C12M21/04 ,  C12M23/02 ,  C12M27/06 ,  C12M33/00 ,  C12M33/16 ,  C12M45/02 ,  C12M45/04 ,  Y02A40/209 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47 ,  C05F9/02

摘要： A process of treating organic waste such as food wastes for anaerobic digestion including preparing a waste-slurry from organic waste such as food wastes, transferring the organic waste-slurry to a paddle pulper/finisher, processing the waste-slurry in the paddle pulper/finisher which reduces the particle size of the solids in the waste slurry and separates the waste slurry into a pulp slurry and pomace, and processing the pulp slurry in an anaerobic digester for the production of methane gas fertilizer and soil amendments. In a further process, the organic waste is slurried by dumping the organic waste in a slurry tank, adding a liquid and mechanically mixing the organic waste and liquid until consistent slurry is attained. In a still further process, the slurry from the slurry tank is processed by forming a macerator-slurry in an inline macerator unit which removes heavy solids and cuts other solids into smaller sizes which can be transferred by a slurry pump.

摘要翻译： 一种处理有机废弃物的方法，例如用于厌氧消化的食物废物，包括从诸如食物废物的有机废物制备废浆，将有机废料浆转移到桨式造纸机/整理机，处理桨式制浆机/ 将废浆中的固体颗粒尺寸减小并将废浆分离成纸浆和果渣，并在厌氧消化器中处理用于生产甲烷气体肥料和土壤改良的纸浆。 在另外的方法中，有机废物通过将有机废物倾倒在浆料罐中，加入液体并机械混合有机废物和液体直至达到一致的浆液而浆化。 在另外的方法中，来自浆料罐的浆料通过在浸入式浸渍器单元中形成浸渍器浆料进行处理，其移除重质固体并将其它固体切割成更小的尺寸，其可通过浆料泵转移。

公开(公告)号：US20080156725A1

公开(公告)日：2008-07-03

申请号：US11958060

申请日：2007-12-17

申请人： Michael H. Ogden

发明人： Michael H. Ogden

IPC分类号： C02F3/32 ,  C02F3/12 ,  C02F3/00

CPC分类号： C02F3/32 ,  C02F3/327 ,  C02F3/34 ,  C02F11/02 ,  C02F11/04 ,  C05F7/00 ,  C05F17/0018 ,  C05F17/0027 ,  Y02A40/213 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W10/18 ,  Y02W10/27 ,  Y02W10/37 ,  Y02W30/43 ,  Y02W30/47

摘要： Waste treatment systems and methods of using them to treat septage, domestic sludge or both are disclosed. Certain examples provided herein relate to waste treatment systems that include a plurality of stages, such as, for example, a plurality of ecosystems, configured to treat domestic sludge, septage or both.

摘要翻译： 公开了废物处理系统和使用它们处理污泥，家用污泥或二者的方法。 本文提供的某些实例涉及包括多个阶段（例如多个生态系统）的废物处理系统，其被配置为处理家庭污泥，污染物或两者。

公开(公告)号：US07311834B2

公开(公告)日：2007-12-25

申请号：US11586343

申请日：2006-10-25

申请人： John W Lee, Jr.

发明人： John W Lee, Jr.

IPC分类号： C02F3/28

CPC分类号： C05F17/0045 ,  B09B3/00 ,  C02F1/025 ,  C02F1/66 ,  C02F3/28 ,  C02F3/286 ,  C02F9/00 ,  C02F11/18 ,  C05F5/00 ,  C05F17/0027 ,  C12M21/04 ,  C12M45/02 ,  C12M45/04 ,  C12M45/06 ,  C12M45/20 ,  Y02A40/209 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47 ,  C05F7/00 ,  C05F11/00

摘要： An apparatus for treating particulate biodegradable organic waste includes a thermal hydrolysis reactor receiving the particulate biodegradable organic waste for performing thermal hydrolysis at a temperature of about 130° C. at a pressure at or above the saturated water vapor pressure of the organic waste to produce a slurry including solubilized organic material and residual solids. A pH adjustment means for adjusting the pH of the particulate biodegradable organic waste as necessary to provide an acidic pH of greater than about 3.15 before thermo hydrolysis of the particulate biodegradable organic waste is provided. Separating means receive the solubilized organic material and residual solids for separating solubilized organic material from the residual solids. An anaerobic reactor is configured to receive the solubilized organic material.

摘要翻译： 用于处理颗粒状可生物降解的有机废物的装置包括热水解反应器，其接收颗粒状可生物降解的有机废物，用于在等于或高于有机废物的饱和水蒸汽压力的压力下在约130℃的温度下进行热水解，以产生 包括溶解的有机材料和残留固体的浆料。 pH调节装置，用于在提供颗粒状可生物降解的有机废物的热水解之前根据需要调节颗粒状可生物降解的有机废物的pH以提供大于约3.15的酸性pH。 分离装置接收溶解的有机材料和残余固体，用于从残留固体中分离溶解的有机材料。 厌氧反应器被配置成接收溶解的有机材料。

公开(公告)号：US07078229B2

公开(公告)日：2006-07-18

申请号：US10217369

申请日：2002-08-13

申请人： Stephen W. Dvorak

发明人： Stephen W. Dvorak

IPC分类号： C12M1/00

CPC分类号： C05F17/0018 ,  B09B3/00 ,  C05F17/0027 ,  C05F17/0063 ,  C12M21/04 ,  C12M23/34 ,  C12M29/24 ,  C12M41/20 ,  C12M41/24 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47

摘要： This invention provides a waste-processing system capable of processing high-solids wastes such as manure. This invention provides a compact U-shaped digester that allows for recycling of activated sludge to improve the efficiency of the process. Efficiency is also improved through a sludge heating design that creates a current in the digester and efficiently heats the sludge. A composter is provided to further process the sludge through aerobic digestion to create usable fertilizer. Finally, one embodiment provides a turbine that is fueled by biological gases from the digester to generate heat and electricity to be used by the system.

公开(公告)号：US20050274668A1

公开(公告)日：2005-12-15

申请号：US11146426

申请日：2005-06-06

申请人： John Lee

发明人： John Lee

IPC分类号： B09B3/00 ,  C02F1/02 ,  C02F3/28 ,  C02F9/00 ,  C02F11/18 ,  C05F5/00 ,  C05F17/00

CPC分类号： C05F17/0045 ,  B09B3/00 ,  C02F1/025 ,  C02F1/66 ,  C02F3/28 ,  C02F3/286 ,  C02F9/00 ,  C02F11/18 ,  C05F5/00 ,  C05F17/0027 ,  C12M21/04 ,  C12M45/02 ,  C12M45/04 ,  C12M45/06 ,  C12M45/20 ,  Y02A40/209 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47 ,  C05F7/00 ,  C05F11/00

摘要： A method for treating particulate biodegradable organic waste includes adjusting the pH as necessary to provide an acidic pH prior to introducing the waste to a thermal hydrolysis reactor and hydrolyzing the waste at a temperature of about 130° C. or greater and a pressure greater than the saturated water vapor pressure to produce a slurry including solubilized organic material and residual solids. The solubilized organic material is separated from the residual solids using a liquid/solid separator and the solubilized organics are subjected to anaerobic digestion to produce a methane gas. The method may further include preheating the particulate biodegradable organic waste with latent heat of the separated solubilized organic material prior to thermal hydrolysis.

摘要翻译： 用于处理颗粒状可生物降解的有机废物的方法包括在将废物引入热水解反应器之前根据需要调节pH以提供酸性pH，并在约130℃或更高的温度和大于 饱和水蒸汽压力以产生包括溶解的有机材料和残留固体的浆料。 使用液体/固体分离器将溶解的有机材料与残余固体分离，并将溶解的有机物进行厌氧消化以产生甲烷气体。 该方法可以进一步包括在热水解之前用分离的溶解有机材料的潜热来预热颗粒状可生物降解的有机废物。

公开(公告)号：US20050145566A1

公开(公告)日：2005-07-07

申请号：US11068101

申请日：2005-02-28

申请人： Richard Haase ,  Eileen Taylor

发明人： Richard Haase ,  Eileen Taylor

IPC分类号： C02F3/00 ,  C02F3/34 ,  C02F11/02 ,  C02F11/04 ,  C02F11/14 ,  C05C3/00 ,  C05F17/00

CPC分类号： C05F17/0027 ,  C02F3/34 ,  C02F11/02 ,  C02F11/04 ,  C02F11/14 ,  C02F2101/101 ,  C02F2301/106 ,  C02F2303/02 ,  C02F2303/04 ,  C05C3/00 ,  Y02P20/145 ,  Y02W10/27 ,  Y02W30/43 ,  Y02W30/47 ,  C05D3/00 ,  C05D9/02 ,  C05F9/04

摘要： In the field of water treatment, this invention relates to economical methods, processes and apparatus for preparing Class A bio-solids wherein: dewatering costs and energy costs are efficient, the solids product has reduced ammonia and sulfide odor, and the concentration of solids in the aqueous solids may vary from approximately 3 to approximately 90 percent. This instant invention presents messophilic and thermophilic digestion in concert, wherein messophilic digestion incorporates strains of thiobacillus with nitrifiers to remove sulfide(s) and ammonia from bio-solids. Chemical dewatering of thermophilic digested bio-solids is accomplished incorporating a cationic, quaternized or an anionic polyacrylamide with at least one selected from a list consisting of: an aluminum salt, an iron salt, an amine comprising a quaternized nitrogen moiety and any combination therein. A quaternized polyacrylamide is presented alone. The use of magnesium oxide and/or magnesium hydroxide as a disinfectant/preservative for said bio-solids is also presented.

摘要翻译： 在水处理领域中，本发明涉及用于制备A类生物固体的经济方法，方法和装置，其中：脱水成本和能量成本是有效的，固体产物具有降低的氨和硫化物气味，以及固体的浓度 含水固体可以在约3至约90％之间变化。 本发明提供了一致的嗜血和嗜热消化，其中嗜性消化将硫杆菌菌株与硝化器结合以从生物固体中除去硫化物和氨。 完成嗜热消化的生物固体的化学脱水，其结合阳离子季铵化或阴离子聚丙烯酰胺，其中至少一种选自以下列表：铝盐，铁盐，包含季铵化氮部分的胺及其任何组合。 单独呈现季铵化聚丙烯酰胺。 还提出了使用氧化镁和/或氢氧化镁作为所述生物固体的消毒剂/防腐剂。