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公开(公告)号：WO2022270708A1
公开(公告)日：2022-12-29
申请号：PCT/KR2022/001487
申请日：2022-01-27
Applicant: 서울대학교산학협력단
Abstract: 카프로익산 생산 미생물군집을 제조하는 방법 및 상기 제조된 미생물군집을 이용한 카프로익산 생산 방법에 관한 것이다. 일 양상에 따른 카프로익산 생산 미생물군집 제조 방법에 따르면, 혐기성 미생물군집에서 카프로익산 생산 균주를 우점화시킴으로서 제조할 수 있는 것으로서, 상기 미생물군집을 이용하면 카프로익산은 고효율로 생산할 수 있다는 장점이 있다.
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公开(公告)号：KR101376364B1
公开(公告)日：2014-03-20
申请号：KR1020130054713
申请日：2013-05-15
Applicant: 아름다운 환경건설(주) , 가천대학교 산학협력단 , 서울대학교산학협력단
Abstract: The present invention relates to a starch ball for a biodegradation of explosive compounds and a degradation method of the explosive compounds in a soil using the same. The starch ball of the present invention, which is obtained by combining a starch with a biodegradable hardener, is capable of long-term storage; has a small sphere or polygon shape to be easily transported; is capable of being evenly dispersed in a wide depositing reservoir; and has a specific gravity of greater than 1.1, which is heavier than water, making the ball sink rapidly to a bottom of the depositing reservoir. The starch ball, upon scattering in the depositing reservoir, promotes the activity of native microbes by constantly discharging carbon sources, thereby effectively removing the explosive compounds in a sedimentary layer of the depositing reservoir.
Abstract translation: 本发明涉及一种用于爆炸性化合物的生物降解的淀粉球和使用其的土壤中的爆炸性化合物的降解方法。 通过将淀粉与可生物降解的固化剂结合而获得的本发明的淀粉球能够长期保存; 具有小的球形或多边形形状，可以方便地运输; 能够均匀地分散在宽的沉积储层中; 并具有比水重的大于1.1的比重，使得球迅速地沉入沉积储存器的底部。 淀粉球在沉积储层中散射时，通过不断排放碳源促进天然微生物的活性，从而有效地除去沉积储层的沉积层中的爆炸性化合物。
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公开(公告)号：KR101082166B1
公开(公告)日：2011-11-09
申请号：KR1020090039780
申请日：2009-05-07
Applicant: 주식회사 포스코엔지니어링 , 서울대학교산학협력단
IPC: C02F1/28 , C02F1/66 , C02F101/20 , C02F103/06
Abstract: 또한, 오염물질제거능력이저하되지않는범위내에서그 단가가높은영가철의혼합비를최소화함으로써투수성반응벽체의제조비용을한층더 절감할수 있다는장점이있다.
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公开(公告)号：KR101334836B1
公开(公告)日：2013-12-05
申请号：KR1020120131784
申请日：2012-11-20
Applicant: 서울대학교산학협력단
Abstract: A method for fixing pollutants around firing ranges comprises the steps of: preparing a scattering material made by mixing a liquid with at least one kind of compound generating kalium positive ion, ammonium positive ion, and phosphate negative ion at the same time in solution; sprinkling the scattering material on the polluted soil around the firing range. The method for fixing pollutants reduces elution of heavy metals and explosives in the polluted soil, and not generates secondary pollution including pH increase. It can be applied in hard-to-approach area or dangerous area. [Reference numerals] (AA) Exudation ratio(%);(BB) Soil without Potassium Phosphate Monobasic;(CC) Soil injected with Potassium Phosphate Monobasic;(DD) Reaction time(day)
Abstract translation: 一种在焙烧范围附近固定污染物的方法包括以下步骤：通过在溶液中同时将液体与产生钾阳离子，铵正离子和磷酸盐负离子的至少一种化合物混合而制备的散射材料; 在喷射范围内的污染土壤上喷洒散射物质。 固定污染物的方法减少污染土壤中重金属和爆炸物的溶出，不会产生包括pH增加的二次污染。 它可以应用于难以接近的区域或危险区域。 （AA）渗透比（％）;（BB）不含磷酸二氢钾的土壤;（CC）一磷酸二氢钾注入的土壤;（DD）反应时间（天）
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公开(公告)号：KR100991597B1
公开(公告)日：2010-11-04
申请号：KR1020100063779
申请日：2010-07-02
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A method for measuring soil contamination by environmental factor is provided to predict toxicity of soil based on the concentration of heavy metal. CONSTITUTION: A method for measuring soil contamination comprises: a step of collecting and drying sample from soil; a step of mixing the dried sample with metal salt compound solution to prepare mixture solution; a step of filtering the mixture solution to separate particle and solution; a step of measuring ion concentration; a step of collecting toxicity by heavy metal; and a step of calculating CEC50 value of the heavy metal atoms.
Abstract translation: 目的：提供一种根据环境因素测量土壤污染的方法，以根据重金属的浓度预测土壤的毒性。 构成：测量土壤污染的方法包括：从土壤中收集和干燥样品的步骤; 将干燥的样品与金属盐化合物溶液混合以制备混合溶液的步骤; 过滤混合溶液以分离颗粒和溶液的步骤; 测量离子浓度的步骤; 重金属收集毒性的一个步骤; 并计算重金属原子的CEC50值的步骤。
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Patent Agency Ranking
公开(公告)号：KR101656996B1
公开(公告)日：2016-09-12
申请号：KR1020150061870
申请日：2015-04-30
Applicant: 서울대학교산학협력단
IPC: G01N27/416 , G01N27/31 , G01N27/327 , G01N33/18
CPC classification number: Y02A20/206
Abstract: 본발명은, 판형의음극부, 판형의양극부, 미생물챔버, 분리막및 전압측정기를포함하고, 상기미생물챔버는상기음극부의일면에접촉하도록배열된크롬농도실시간모니터링장치및 이를이용한크롬농도실시간모니터링방법에관한것이다. 본발명의크롬농도실시간모니터링장치는, 크롬농도를측정하고자하는수중에간단하게설치할수 있으며수중내 크롬오염여부를실시간으로확인할 수있다.
Abstract translation: 本发明涉及一种用于铬浓度的实时监测装置和使用该浓度实时监测铬浓度的方法，其中该装置包括板状阴极单元，板状阳极单元，微生物室， 分离膜和电压测量仪器。 此外，微生物室被布置成与阴极单元的一个表面接触。 根据本发明，铬浓度的实时监测装置可以简单地安装在水下以测量铬浓度，从而确定是否在实时水中存在铬污染。
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公开(公告)号：KR1020160068391A
公开(公告)日：2016-06-15
申请号：KR1020140174060
申请日：2014-12-05
Applicant: 서울대학교산학협력단
CPC classification number: Y02E50/343 , C12P7/62 , C12P5/02 , C12P19/00 , Y02E50/13
Abstract: 본발명은, 유기성부산물을이용한 PHA 제조방법에관한것으로, 보다구체적으로는, 유기성부산물을이용하여유기산, 당및 메탄을생성하는단계, 메탄산화균을이용하여상기메탄을이산화탄소로산화하는단계, 및상기유기산, 당및 이산화탄소를 PHA 축적미생물에공급하여 PHA를제조하는단계를포함하는 PHA 제조방법을제공하여 PHA의생산효율성을높일수 있다.
Abstract translation: 本发明涉及使用有机副产物生产聚羟基链烷酸酯（PHA）的方法。 更具体地，提供了一种生产PHA的方法，以提高PHA生产的效率。 为此，该方法包括以下步骤：使用有机副产物生产有机酸，糖和甲烷; 通过甲烷营养来氧化甲烷以产生二氧化碳; 并向PHA积累微生物提供有机酸，糖和二氧化碳以产生PHA。
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公开(公告)号：KR101654976B1
公开(公告)日：2016-09-06
申请号：KR1020140087443
申请日：2014-07-11
Applicant: 서울대학교산학협력단
CPC classification number: Y02E60/527
Abstract: 본발명은, 양극부, 음극부, 상기양극부와상기음극부사이의이온교환막및 상기음극에접촉하는미생물반응부를포함하는광미활용전지및 이를이용한전력생산방법에관한것으로, 본발명의광미활용전지를이용하여광미에의한토양오염을저감시키는동시에전력을생산할수 있다.
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公开(公告)号：KR1020160007165A
公开(公告)日：2016-01-20
申请号：KR1020140087443
申请日：2014-07-11
Applicant: 서울대학교산학협력단
CPC classification number: Y02E60/527 , H01M8/16 , H01M4/86
Abstract: 본발명은, 양극부, 음극부, 상기양극부와상기음극부사이의이온교환막및 상기음극에접촉하는미생물반응부를포함하는광미활용전지및 이를이용한전력생산방법에관한것으로, 본발명의광미활용전지를이용하여광미에의한토양오염을저감시키는동시에전력을생산할수 있다.
Abstract translation: 本发明涉及一种使用尾矿的电池，其包括正电极部分，负极部分，正极部分和负电极部分之间的离子交换膜; 和接触负极部的微生物反应部。 本发明还涉及使用该发电方法的发电方法。 通过使用电池可以产生电力，同时减少尾矿造成的土壤污染。
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