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公开(公告)号：KR101038686B1
公开(公告)日：2011-06-03
申请号：KR1020100117199
申请日：2010-11-24
Applicant: 전남대학교산학협력단
Abstract: PURPOSE: A contaminated soil purification apparatus using subcritical water is provided to simplify a post-treatment process, to purify contaminated soil in a short time, and to recycle treated contaminants. CONSTITUTION: A contaminated soil purification apparatus using subcritical water comprises the following: a water storage tank(1); a high-pressure pump(2) for pressurizing water inside the water storage tank; a pre-heater(3) for generating the subcritical water by heating the water; a reactor(5) for removing contaminants from contaminated soil by passing the subcritical water through the contaminated soil; a heat exchanger(8) for treating high temperature processing water discharged from the reactor; a separator(9) for separating the contaminants by the specific gravity; and a rear pressure controller(10) for controlling the pressure of the subcritical water.
Abstract translation: 目的：提供使用亚临界水的污染土壤净化装置，以简化后期处理过程，在短时间内净化污染土壤，并回收处理过的污染物。 构成：使用亚临界水的污染土壤净化装置包括：储水箱（1）; 用于对储水箱内的水进行加压的高压泵（2）; 用于通过加热水来产生亚临界水的预热器（3）; 用于通过将亚临界水通过污染土壤从污染土壤中除去污染物的反应器（5）; 用于处理从反应器排出的高温处理水的热交换器（8）; 用于将污染物分离出比重的分离器（9） 和用于控制亚临界水的压力的后部压力控制器（10）。
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Patent Agency Ranking
公开(公告)号：KR100873054B1
公开(公告)日：2008-12-09
申请号：KR1020070085526
申请日：2007-08-24
Applicant: 전남대학교산학협력단 , 주식회사 한국이엔시
Abstract: A composite strain BTEX 1, and a method for decomposing soil-polluting materials by using the composite strain BTEX 1 are provided to decompose benzene, toluene, ethylbenzene, xylene or their mixture biologically and rapidly. A composite strain BTEX 1 is the composite strain BTEX 1 (KACC 91316P) of Rhodococcus sp. and Ochrobactrum intermedium and decomposes benzene, toluene, ethylbenzene, xylene or their mixture. Benzene, toluene, ethylbenzene, xylene or their mixture is decomposed by injecting the composite strain BTEX 1 (KACC 91316P) into the medium polluted with benzene, toluene, ethylbenzene, xylene or their mixture.
Abstract translation: 提供复合菌株BTEX 1，以及通过使用复合菌株BTEX 1分解土壤污染物质的方法，以生物地，快速地分解苯，甲苯，乙苯，二甲苯或其混合物。 复合菌株BTEX 1是红球菌属的复合菌株BTEX 1（KACC 91316P）。 和Ochrobactrum中间体，分解苯，甲苯，乙苯，二甲苯或它们的混合物。 苯，甲苯，乙苯，二甲苯或其混合物通过将复合菌株BTEX 1（KACC 91316P）注入到用苯，甲苯，乙苯，二甲苯或它们的混合物污染的介质中而分解。
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公开(公告)号：KR101339775B1
公开(公告)日：2013-12-11
申请号：KR1020120137805
申请日：2012-11-30
Applicant: 전남대학교산학협력단
CPC classification number: B09C1/02
Abstract: The present invention comprises: a water tank (10); a pump (20) pressuring the water transferred from the water tank; a storage tank storing the water transferred from the pump; a division transferring unit (40) dividing and transferring the water from the storage tank to the water tank and a pressure controller (50); the pressure controller the water from the division transferring unit applying or reducing pressure under a condition in subcritical state; a pre-heater (60) producing subcritical water by heating the water from the pressure controller at a temperature in subcritical state; and a reactor (70) producing purified soil by removing pollutants from the contaminated soil passing the subcritical water through the loaded contaminated soil.
Abstract translation: 本发明包括：水箱（10）; 泵（20）对从水箱传送的水进行加压; 存储从泵传送的水的储存罐; 分配转移单元（40）将水从储罐分离和转移到水箱;以及压力控制器（50）; 压力控制器来自分割传送单元的水在亚临界状态下施加或减压; 预热器（60）通过在亚临界状态的温度下从压力控制器加热来产生亚临界水; 以及反应器（70），通过从污染的土壤中除去通过亚临界水通过装载的污染土壤的污染物来产生纯化土壤。
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公开(公告)号：KR101276118B1
公开(公告)日：2013-06-18
申请号：KR1020110006796
申请日：2011-01-24
Applicant: 전남대학교산학협력단
Abstract: 예를 들어 유류, 중금속류, 다환방향족탄화수소류(Polycyclic aromatic hydrocarbons, PAHs), 화약류, 농약류 등으로 오염된 토양을 아임계수를 이용하여 정화할 수 있는 경제적이고 효율적인 오염 토양 정화 방법이 개시되어 있다. 이러한 오염 토양 정화 방법은 (a) 물 저장조로부터의 물을 고압 펌프에 의해 가압시키고 상기 고압 펌프로부터의 가압된 물을 예열기를 통해 가열하여 아임계 상태의 물(아임계수)을 생성시키는 단계; (b) 반응기의 내부에 정화 대상 오염 토양을 적재하는 단계; (c) 상기 단계 (a)로부터 생성된 아임계수를 상기 단계 (b)의 반응기의 내부에 적재되어 있는 정화 대상 오염 토양에 상기 단계 (a)로부터의 고압 펌프의 도움으로 고압으로 가하여 통과시킴으로써 정화 대상 오염 토양으로부터 오염물질을 제거하는 단계; (d) 상기 단계 (c)로부터의 고온의 오염물질 포함 처리수를 열교환기에 의해 냉각시키는 단계; 및 (e) 상기 단계 (d)의 열교환기에 의해 냉각된 오염 물질 포함 처리수 중의 오염물질을 분리기에 의해 비중별로 분리하는 단계를 포함한다. 본 발명에 의하면, 여러 종류의 지속성 유기 오염물질로 오염된 토양을 신속하게 처리할 수 있고, 후처리공정이 단순하며, 처리된 오염물질을 재활용할 수 있는 친환경적인 이점이 있다.
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公开(公告)号：KR1020120085463A
公开(公告)日：2012-08-01
申请号：KR1020110006796
申请日：2011-01-24
Applicant: 전남대학교산학협력단
Abstract: PURPOSE: A method for purifying polluted soil is provided to efficiently purify soil in a short period of time by treating soil polluted with one pollutant and complex pollutants. CONSTITUTION: A method for purifying polluted soil includes the following: water from a water storing bath(1) is pressurized by a high pressure pump(2); the pressurized water is heated by a pre-heater(3) to generate subcritical water; polluted soil to be purified is stacked in a reactor(5); the subcritical water passes through the polluted soil based o the high pressure pump to eliminate pollutants from the polluted soil; treated water containing the pollutants of high temperatures is cooled by a heat exchanger(8); and pollutants from the cooled water is separated by specific gravities using a separator(9).
Abstract translation: 目的：提供一种净化污染土壤的方法，通过处理污染一级污染物和复杂污染物的土壤，在短时间内有效净化土壤。 构成：净化污染土壤的方法包括：储水池（1）的水由高压泵（2）加压; 加压水被预热器（3）加热以产生亚临界水; 将要净化的污染土壤堆叠在反应器（5）中; 亚临界水通过高压泵污染土壤，消除污染土壤污染物; 含有高温污染物的处理水由热交换器（8）冷却; 并且使用分离器（9）将来自冷却水的污染物通过比重分离。
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公开(公告)号：KR100750596B1
公开(公告)日：2007-08-21
申请号：KR1020060087864
申请日：2006-09-12
Applicant: 전남대학교산학협력단 , 주식회사 한국이엔시
IPC: B09C1/10
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