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公开(公告)号：KR101840453B1
公开(公告)日：2018-03-20
申请号：KR1020170078339
申请日：2017-06-21
Applicant: (주)도드람환경연구소
Inventor： 윤태한
CPC classification number: Y02W10/12 , Y02W10/23 , B01D53/52 , B01D2258/05 , C02F3/2893 , C02F11/04
Abstract: 본발명은바이오가스에포함되어있는황화수소를제거하는방법및 장치에관한것으로, 보다상세하게는소정의용적을가지며, 내부에는혐기성미생물과황산화미생물이서식하여바이오가스생산과황산화가일어나는혐기소화조, 산소발생기및 산소발생기로부터생성된산소와, 혐기소화조로부터생성된바이오가스를공급받아산소와바이이오가스를혼합하고, 바이오가스가혼합된산소를상기혐기소화조로이송하기위한소정용적을갖는산소희석조를포함하는혐기소화조의바이오가스로부터황화수소를제거하는장치및 방법에관한것이다.
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公开(公告)号：KR101473952B1
公开(公告)日：2014-12-17
申请号：KR1020140076550
申请日：2014-06-23
Applicant: (주)도드람환경연구소
CPC classification number: C02F11/04 , C02F3/2833 , Y02W10/20 , Y02W30/47
Abstract: 본 발명에 의한 혐기소화조는 유기성 폐수를 혐기성 소화시키는 것으로 이루어지는 혐기소화조에 있어서, 소화조본체의 상측개구부를 덮개가 덮게 되고, 일측으로 개구된 개구부를 구비한 메인유체흐름유도부재가 상기 소화조본체의 바닥면과 상기 덮개의 하부면 사이에 설치되고, 상기 메인유체흐름유도부재 내에 투입되는 원수를 선회시키는 유체이송부재가 소화조본체 내의 원수에 잠겨서 상기 메인유체흐름유도부재 내에 설치되며, 원수투입구에 의해 상기 메인유체흐름유도부재 내에 원수가 투입되고, 소화액배출구에 의해 상기 메인유체흐름유도부재의 개구부와 이격된 상기 소화조본체의 일측으로 소화액이 배출되는 것으로 이루어지며, 일측으로 개구된 개구부를 구비한 하나 이상의 보조유체흐름유도부재가 상기 메인유체흐름유도부재의 외부면과 소화조본체의 내부면 사이에서 상기 소화조본체의 바닥면과 상기 덮개의 하부면 사이에 세워져 설치되고, 상기 메인유체흐름유도부재와 하나 이상의 보조유체흐름유도부재에 각각 형성된 개구부가 상호 반대 방향으로 위치하는 것을 포함한다.
따라서 본 발명은 혐기소화조 내에 투입되는 폐수인 원수의 이동거리를 증대하기 위한 메인유체흐름유도부재 또는 보조유체흐름유도부재가 혐기소화조 내에 설치되기 때문에, 메인유체흐름유도부재에 투입되는 원수의 이동거리가 길어져서 원수의 분해 시간이 용이하게 증대하며, 원수의 흐름 방향과 동일 또는 반대 방향으로 공기를 투입하여 먼거리에서 공기를 배출할 수 있어 혐기소화조 내의 폐수에서 발생되는 황화수소를 용이하게 제거할 수 있으며, 메인유체흐름유도부재 또는 보조유체흐름유도부재가 혐기소화조 내에서 덮개를 지지하기 때문에, 덮개를 지지하는 힘이 분산되므로 폐수 처리 용량을 증대하기 위하여 혐기소화조의 내부면 직경을 용이하게 증대할 수 있는 등의 효과를 발휘한다.Abstract translation: 本发明的目的是提供一种厌氧消化槽，其不仅可以容易地除去由其中的废水产生的硫化氢，而且能够容易地延伸出内径。 盖子覆盖消化槽主体的上部开口。 在其一侧具有开口的主流体流动引导构件安装在消化槽主体的盖的底部和下侧之间。 将流入主流体导流部件的原水转入的流体输送部件安装在主流体流动感应部件中的消化槽的原水的下方。 原水通过原水入口进入主流体流动引导构件。 消化水通过消化水出口排出到与主流体导流构件的开口隔开的消化槽的一侧。
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公开(公告)号：KR1020150075446A
公开(公告)日：2015-07-06
申请号：KR1020130163407
申请日：2013-12-26
Applicant: (주)도드람환경연구소 , 수원대학교산학협력단
IPC: C02F3/14
Abstract: 본발명에의한고농도질소함유가축분뇨처리용질소제거장치는고농도질소함유가축분뇨처리를처리하는과정에서생물반응조내의처리수의질소를제거하는것으로이루어지는고농도질소함유가축분뇨처리용질소제거장치에있어서, 생물반응조내의처리수가산기구에의해외부의공기로포기되고, 입구와출구를구비한덮개가생물반응조의상측개구부를닫고, 외부의공기를동력이송하는송풍기가상기덮개의입구에설치되어송풍기에의해이송되는공기가상기덮개의입구를통하여외부에서상기생물반응조의처리수의상측공간으로흘러서상기덮개의출구로배출되고, 모터에의해회전되는표면포기날개가상기생물반응조의처리수표면을튀게하는것으로이루어지며, 또한생물반응조내의처리수의표면높이에의해표면포기날개로처리수의표면을원활하게표면포기하기위하여, 표면포기날개를경사지게하거나표면포기날개의회전에따라표면포기날개의위치를상측으로이동하게된다. 따라서본 발명은생물반응조내의산기구와함께처리수의상부에외부의공기를유입함과아울러처리수의표면교반을통하여암모니아를신속하게생성하여외부로배출시키기때문에, 생물반응조내의처리수인가축분뇨내에서암모니아이온상태로분포된질소를용이하게외기로배출할수 있는등의효과를발휘한다.
Abstract translation: 用于处理本发明的高浓度含氮家畜粪便的除氮装置在处理高浓度含氮牲畜粪便的步骤中从生物反应罐中的处理水中除去氮。 生物反应槽中的处理水通过排气孔向外部通气，具有入口和出口的盖封闭生物反应罐的上侧开口部分。 在盖的入口形成用于电气传递外部空气的呼吸机，使得由呼吸机传送的空气从外部通过盖的入口流入生物反应罐中处理水的上侧空间， 通过盖的出口排出。 由马达旋转的表面曝气翼使得生物反应罐中的处理水的表面飞溅。 此外，为了通过表面曝气翼，通过生物反应罐中的处理水的表面的高度，主动地将处理水的表面曝气，表面曝气翼倾斜，或者表面曝气翼是 旋转，使得表面充气翼的位置移动到上侧。 因此，与生物反应槽中的排气孔一起，本发明的装置将空气从外部供给到处理水的上部，并且通过搅动要排放到外部的处理的表面而迅速产生氨 。 因此，在生物反应罐中作为处理水的家畜粪便中以氨离子状态分布的氮可以容易地排出到外部空气中。
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公开(公告)号：KR101386954B1
公开(公告)日：2014-04-29
申请号：KR1020130161945
申请日：2013-12-24
Applicant: (주)도드람환경연구소 , 이세한 , 윤태한
CPC classification number: Y02E50/343 , C02F9/00 , C02F3/302 , C02F3/308 , Y02W10/10
Abstract: A purification apparatus of anaerobic digestion and digestion waste fluid of organic waste water according to the present invention, in a purification apparatus of anaerobic digestion and digestion waste fluid of organic waste water comprised of purification-processing organic waste water, comprises: a water collection tank; a fakean adulteration treatment device; an anaerobic digestion tank; a deaeration tank; a first solid-liquid separator; a flow adjustment tank; a anaerobic tank; an anaerologic tank; an organism settling tank; a second solid-liquid separator; an activated carbon tank; and a settling tank. Moreover, a desulfurization mean provided in the anaerobic digestion tank drops hydrogen sulfide as a crystal using air and separation-discharges, and a nitrogen removing mean provided on the deaeration tank removes nitrogen in treated waste water. Accordingly, the present invention can remove sulfur and nitrogen in the organic waste water thereby easily purification-treating organic waste water. [Reference numerals] (11) Second solid-liquid separator; (2) Impurities removing device; (5) First solid-liquid separator; (AA) Filtration discharge
Abstract translation: 本发明的有机废水的厌氧消化消化废液的净化装置，在由净化处理有机废水构成的有机废水的厌氧消化和消化废液的净化装置中，包括：采水箱 ; 假冒伪劣治疗装置; 厌氧消化罐; 脱气罐 第一固液分离器; 流量调节槽; 厌氧池 anaerologic坦克; 有机体沉淀池; 第二固液分离器; 活性炭罐; 和沉淀池。 此外，在厌氧消化罐中提供的脱硫平均液体使用空气和分离排放将硫化氢作为晶体滴落，并且在脱气槽上设置的除氮装置除去处理废水中的氮。 因此，本发明可以除去有机废水中的硫和氮，从而容易地对有机废水进行净化处理。 （附图标记）（11）第二固液分离器; （2）除杂装置; （5）第一固液分离器; （AA）过滤排放
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Patent Agency Ranking
公开(公告)号：KR101348132B1
公开(公告)日：2014-01-10
申请号：KR1020120140930
申请日：2012-12-06
Applicant: (주)도드람환경연구소
CPC classification number: Y02E50/30 , Y02E50/343 , Y02W10/23 , Y02W10/37 , C02F11/04 , C02F9/00 , Y02W30/47
Abstract: The present invention relates to a combined process for manufacturing solid fuel and a NOx reducing agent using organic waste which reduces NOx concentration in exhaust gas by separating solids and liquid after conducting the methane fermentation of organic waste that is livestock manure; using methane produced during fermentation to dry separated solids by generating heat during combustion; using the dried solids as solid fuel after molding the solids; and using the separated liquid as liquid fertilizer for farmland or a NOx reducing agent for thermal power generation or incineration. The present invention relates to a combined process for manufacturing methane gas, solid fuel, liquid fertilizer and a NOx reducing agent which prevents solid precipitation and facilitates fermentation by enabling consistent convection in the process of fermenting organic waste in the state of sludge as a methane fermenter heats the floor with combustion heat of methane combustion and includes an aerator using methane gas as aeration gas inside. [Reference numerals] (AA) Biogas production step; (BB) Slurry convenction step; (CC) Aeration stirring step; (DD) Desulfurization step; (EE) Heat production step; (FF) Heat exchange step; (GG) Heat re-exchange step; (HH) Solid-liquid separation step; (II) NOx reduction step; (JJ) Bio-drying step; (KK) Exhaust gas deodorization step; (LL) Solid fuel production step; (MM) Electricity generation step
Abstract translation: 本发明涉及一种用于制造固体燃料的组合方法和使用有机废物的NOx还原剂，其通过在进行家畜粪便的有机废物的甲烷发酵之后分离固体和液体来降低废气中的NOx浓度; 使用发酵过程中产生的甲烷，在燃烧过程中产生热量来干燥分离的固体; 在模制固体后将干燥固体用作固体燃料; 并使用分离的液体作为农田的液体肥料或用于火力发电或焚化的NOx还原剂。 本发明涉及一种用于制造甲烷气体，固体燃料，液体肥料和NOx还原剂的组合方法，其通过在作为甲烷发酵罐的污泥的状态下发酵有机废物的过程中能够一致的对流来防止固体沉淀和促进发酵 用甲烷燃烧的燃烧热对地板进行加热，并包括使用甲烷气体作为曝气气体的曝气器。 （附图标记）（AA）生物气生产步骤; （BB）泥浆处理步骤; （CC）通气搅拌步骤; （DD）脱硫步骤; （EE）热生产步骤; （FF）换热步骤; （GG）换热步骤; （HH）固液分离步骤; （II）NOx还原步骤; （JJ）生物干燥步骤; （KK）废气除臭步骤; （LL）固体燃料生产步骤; （MM）发电步骤
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公开(公告)号：KR101570440B1
公开(公告)日：2015-11-19
申请号：KR1020130163407
申请日：2013-12-26
Applicant: (주)도드람환경연구소 , 수원대학교산학협력단
IPC: C02F3/14
CPC classification number: Y02W10/15
Abstract: 본발명에의한고농도질소함유가축분뇨처리용질소제거장치는고농도질소함유가축분뇨처리를처리하는과정에서생물반응조내의처리수의질소를제거하는것으로이루어지는고농도질소함유가축분뇨처리용질소제거장치에있어서, 생물반응조내의처리수가산기구에의해외부의공기로포기되고, 입구와출구를구비한덮개가생물반응조의상측개구부를닫고, 외부의공기를동력이송하는송풍기가상기덮개의입구에설치되어송풍기에의해이송되는공기가상기덮개의입구를통하여외부에서상기생물반응조의처리수의상측공간으로흘러서상기덮개의출구로배출되고, 모터에의해회전되는표면포기날개가상기생물반응조의처리수표면을튀게하는것으로이루어지며, 또한생물반응조내의처리수의표면높이에의해표면포기날개로처리수의표면을원활하게표면포기하기위하여, 표면포기날개를경사지게하거나표면포기날개의회전에따라표면포기날개의위치를상측으로이동하게된다. 따라서본 발명은생물반응조내의산기구와함께처리수의상부에외부의공기를유입함과아울러처리수의표면교반을통하여암모니아를신속하게생성하여외부로배출시키기때문에, 생물반응조내의처리수인가축분뇨내에서암모니아이온상태로분포된질소를용이하게외기로배출할수 있는등의효과를발휘한다.
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公开(公告)号：KR101386946B1
公开(公告)日：2014-04-18
申请号：KR1020130161192
申请日：2013-12-23
Applicant: (주)도드람환경연구소 , 이세한 , 윤태한
CPC classification number: Y02E50/343 , Y02W10/12 , Y02W10/23 , C02F11/04 , B01D53/52 , B01D53/58 , C02F3/2833
Abstract: A desulfurizer for anaerobic digestion according to the present invention, in a desulfurizer for anaerobic digestion which combines hydrogen sulfide generated from digestive fluid in an anaerobic digestion tank with oxygen in the air, comprises: outside air supplied by a blower and bio-gas generated in a digestion tank react in a space between a cover and gas vacuole; a fore-end portion of an air inlet injects air to the upper side from an outlet of the cover so that bio-gas in the digestion tank flows to the space between the cover and the gas vacuole with air; and a drawer containing a crystal dropped by reaction of air and bio-gas in the upper part of the cover is opened and closed to one side of the cover. In addition, the present invention can easily remove hydrogen sulfide generated from wastewater in the anaerobic digestion tank.
Abstract translation: 根据本发明的用于厌氧消化的脱硫器，在用于厌氧消化的脱硫器中，其将在厌氧消化槽中的消化液产生的硫化氢与空气中的氧组合，包括：由鼓风机供应的外部空气和在 消化罐在盖和气泡之间的空间中反应; 空气入口的前端部分从盖的出口向上侧喷射空气，使得消化槽中的生物气体用空气流到盖和气泡之间的空间; 并且在盖的上部中包含通过空气和生物气体的反应而滴下的晶体的抽屉被打开并关闭到盖的一侧。 此外，本发明可以容易地除去厌氧消化罐中由废水产生的硫化氢。
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公开(公告)号：KR101024941B1
公开(公告)日：2011-03-31
申请号：KR1020100105208
申请日：2010-10-27
Applicant: (주)도드람환경연구소 , 조준희 , 최규석 , 김명수
CPC classification number: Y02W10/15 , C02F3/06 , C02F3/105 , C02F2201/002
Abstract: PURPOSE: A wastewater treatment apparatus using soil active humus substances is provided to process wastewater including livestock excretion, using the humic substances and microorganisms. CONSTITUTION: A wastewater treatment apparatus using soil active humus includes a wastewater treatment tank, a microbial reaction unit(200), a wastewater circulation unit, an ejector unit, a round-nozzle plate(400), and a screw mixer unit(500). The wastewater treatment tank includes a space for processing wastewater, and connects a wastewater supplying pipe and bottom drainage pipe(140). The microbial reaction unit locates pellet filled rods(220) filled with pellets and pumice stone. The wastewater circulation unit includes a pump inlet pipe, a circulation pump(151), a pump transfer pipe(153), and a circulation water inlet pipe.
Abstract translation: 目的：使用土壤活性腐殖质处理废水处理设备，用于处理包括牲畜排泄物在内的废水，使用腐殖质和微生物。 构成：使用土壤活性腐殖质的污水处理装置包括废水处理槽，微生物反应单元（200），废水循环单元，喷射器单元，圆形喷嘴板（400）和螺杆混合器单元（500） 。 废水处理槽包括处理废水的空间，并连接废水供给管和底部排水管（140）。 微生物反应单元定位填充有颗粒和浮石的颗粒填充棒（220）。 废水循环单元包括泵入口管，循环泵（151），泵输送管（153）和循环水入口管。
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公开(公告)号：KR100986036B1
公开(公告)日：2010-10-07
申请号：KR1020100079458
申请日：2010-08-17
Applicant: (주)도드람환경연구소 , 조준희 , 최규석 , 김명수
Abstract: PURPOSE: A livestock excretion processing method is provided to bio-chemically remove phosphorus and nitrogen from livestock excretion. CONSTITUTION: An adulteration processing bath(100) separates and removes the adulteration included in the livestock waste. The livestock waste is collected. Supernatant is separated from a centrifugal/condensing processing tank(104) by injecting a polymer coagulant to the livestock waste. The part of supernatant is supplied from a flow control bath(106) to a bio reaction bath(110). The remaining supernatant is supplied to a soil microorganism control tank(150) through a feed water supplying line. The organic materials and nitrogen are removed by nitrifying the supernatant. The mixed water is divided into precipitated sludge and supernatant. The remaining organic materials and phosphorus are removed by using the polymer coagulant. The Insoluble organic materials, the floating material, and colloidal solid element are removed. The part of the precipitated sludge in the sludge tank is supplied to the bio reaction tank. The remaining precipitated sludge is supplied to the soil microorganism control tank.
Abstract translation: 目的：提供家畜排泄处理方法，从家畜排泄物中生物化学去除磷和氮。 构成：掺假处理浴（100）分离并除去禽畜废物中所含的掺假物。 收集牲畜废物。 将上清液与离心/冷凝处理罐（104）分离，通过将聚合物凝结剂注入牲畜废物中。 上清液的一部分从流动控制浴（106）供应到生物反应槽（110）。 剩余的上清液通过给水供应管线供应给土壤微生物控制罐（150）。 通过硝化上清液除去有机物质和氮气。 混合水分为沉淀污泥和上清液。 通过使用聚合物凝结剂除去剩余的有机物质和磷。 去除不溶性有机材料，浮动材料和胶体固体元素。 将污泥槽中的沉淀污泥的一部分供给生物反应槽。 剩余的沉淀污泥供应给土壤微生物控制罐。
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