公开(公告)号：KR100990737B1

公开(公告)日：2010-10-29

申请号：KR1020100066855

申请日：2010-07-12

Applicant: 효림산업주식회사

Inventor： 조성국 ,  임기석 ,  최형진 ,  이진욱

IPC: C02F1/24 ,  C02F1/20 ,  C02F1/28 ,  C02F103/06

CPC classification number: Y02W10/37 ,  C02F1/24 ,  C02F1/20 ,  C02F1/283 ,  C02F2103/06

Abstract: PURPOSE: An underground water purifying unit and an automatic remote monitoring control device are provided to reduce manpower, time, and costs by automatically controlling an underground purifying process and remotely monitoring the underground water purifying process. CONSTITUTION: Underground water is temporarily stored. Micro bubbles of a low pressure minute bubble generator are injected into the underground water. One or more kind of greasy components, one or more kind of VOC(Volatile Organic Compound)s, and minute suspended solids or n-Hexane extract are separated by a floating and separating unit. After the VOCs materials are deaerated by a deaerator, the VOCs materials are absorbed with an activated carbon of an activated carbon tower. The minute floating materials are removed from the underground water.

Abstract translation: 目的：提供地下净水单元和自动远程监控控制装置，通过自动控制地下净化过程和远程监控地下水净化过程，减少人力，时间和成本。 规定：地下水暂时存放。 低压微泡发生器的微气泡注入地下水。 一种或多种油脂成分，一种或多种VOC（挥发性有机化合物）和微小悬浮固体或正己烷提取物通过浮选和分离单元分离。 VOC材料通过脱气器脱气后，VOC材料被活性碳塔的活性炭吸收。 微小的浮动材料从地下水中取出。

公开(公告)号：KR1020120038793A

公开(公告)日：2012-04-24

申请号：KR1020100100443

申请日：2010-10-14

Applicant: 효림산업주식회사

Inventor： 조성국 ,  임기석 ,  이진욱 ,  김정년 ,  최홍권 ,  김은주

IPC: B09C1/08 ,  B22F1/00 ,  B01J20/02

CPC classification number: B09C1/08 ,  B01J20/0229 ,  B22F1/025

Abstract: PURPOSE: Dithionite-mediated nanoscale zerovalent iron(D-nZVI) with ferrous sulfide precipitate on the surface and a method for purifying polluted soil and underground environmental pollutants using the same are provided to synthesize nanoscale zerovalent iron by adding dithionite to a sodium borohydride method. CONSTITUTION: Ferrous sulfide precipitate is deposited on the surface of D-nZVI. The specific surface are of the D-nZVI is larger than the specific surface are of nZVI and is between 4 and 60m^2/g. The surface roughness of the D-nZVI is between 40 and 50nm and is larger than the surface roughness of the nZVI. The electric conductivity of the D-nZVI is 6times more than the electric conductivity of the nZVI. A method for manufacturing the D-nZVI includes a process in which sodium dithionite is added into a sodium borohydride reducing agent to deposit the ferrous sulfide precipitate on the surface of nZVI.

Abstract translation: 目的：提供连接电极介导的纳米级零价铁（D-nZVI），其中硫化亚铁沉淀在表面，并提供了一种净化污染土壤和地下环境污染物的方法，以通过向硼氢化钠方法中加入连二亚硫酸盐合成纳米级零价铁。 构成：硫化亚铜沉淀物沉积在D-nZVI的表面上。 D-nZVI的比表面积大于比表面积为nZVI，介于4和60m ^ 2 / g之间。 D-nZVI的表面粗糙度在40和50nm之间，并且大于nZVI的表面粗糙度。 D-nZVI的电导率比nZVI的电导率高6倍。 制备D-nZVI的方法包括其中将连二亚硫酸钠加入到硼氢化钠还原剂中以将硫化亚铜沉淀物沉积在nZVI表面上的方法。

公开(公告)号：KR100978938B1

公开(公告)日：2010-08-30

申请号：KR1020100044067

申请日：2010-05-11

Applicant: 효림산업주식회사

Inventor： 조성국 ,  임기석 ,  최형진 ,  이진욱

IPC: C02F1/52 ,  C02F1/28 ,  C02F1/20

CPC classification number: Y02A50/235 ,  C02F1/5227 ,  B01D2311/2642 ,  C02F1/20 ,  C02F1/283

Abstract: PURPOSE: A complex contamination ground water cleaning processing method and a device thereof are provided to simplify facility, degas dissolution volatile organic compound, and remove the droplet included in the degassed gas with a demister. CONSTITUTION: A complex contamination ground water cleaning processing method comprises next steps. A micro bubble is injected into the contaminated underground water and is diffused to a flotation separate part(A) of a flotation deaerobic vessel(400). Oil is selected from a group consisting of light oil, kerosene, and petroleum hydrocarbon. A volatile organic compound is selected from a group consisting of BTEX(the general name of the benzene, toluene, ethylbenzene, xylene), phenol, trichloroethylene, and perchloroethylene. A suspended material and/or a n-hexane is floated and separated. The volatile organic compound is degassed.

Abstract translation: 目的：提供一种复杂污染地下水清洗处理方法及其装置，以简化设备脱气，挥发性有机化合物脱气，并用除雾器除去包含在脱气气体中的液滴。 构成：复杂污染地下水清洗处理方法包括下列步骤。 将微气泡注入污染的地下水中，并扩散到浮选脱氧容器（400）的浮选分离部分（A）。 油选自由轻质油，煤油和石油烃组成的组。 挥发性有机化合物选自BTEX（苯，甲苯，乙苯，二甲苯），苯酚，三氯乙烯和全氯乙烯的一般名称。 悬浮物和/或正己烷漂浮并分离。 挥发性有机化合物脱气。

公开(公告)号：KR101241377B1

公开(公告)日：2013-03-11

申请号：KR1020100100443

申请日：2010-10-14

Applicant: 효림산업주식회사

Inventor： 조성국 ,  임기석 ,  이진욱 ,  김정년 ,  최홍권 ,  김은주

IPC: B09C1/08 ,  B22F1/00 ,  B01J20/02

Abstract: 본 발명은 토양/지하수 내 유기오염물질 및 중금속의 정화처리를 위한 나노 영가철(Nanoscale ZeroValent Iron; nZVI)에 관한 것으로, 보다 상세하게는 기존의 Sodium Borohydride를 이용한 환원법에 그 자체가 환원제이자 다양한 황 함유 물질의 공급원인 Dithionite를 첨가하여 제조한 나노영가철(Dithionite-mediated nZVI) 및 이를 이용한 환경오염물질 정화처리방법에 관한 것이다. 이러한 D-nZVI는 토양과 지하수 내의 Trichloroethylene(TCE)과 같은 유기오염물질 및 중금속 등 환경오염물질의 정화처리에 적용된다.
본 발명에 따르면, 간편한 방법으로 표면에 ferrous sulfide침전물을 가지는 새로운 나노영가철, D-nZVI을 합성할 수 있으며, 이는 TCE 등 유기오염물질 및 중금속 등 환경오염물질의 정화처리에 있어 기존에 문헌상으로 보고된 nZVI에 비해 최대 16배가 향상된 처리효율을 보인다.

Abstract translation: 本发明的土壤/地下水的有机污染物和纳米零价铁的纯化处理中的重金属的;涉及（纳米零价铁的nZVI），并且更具体地，在本身使用常规的硼氢化钠和各种硫还原剂，还原 通过添加供给源含铁材料的制备连二亚零价纳米涉及（连二亚介导的nZVI），并使用相同的环境污染物的净化方法。 这些d-的nZVI被施加到土壤和地下水中的有机污染物和重金属，环境污染物如三氯乙烯（TCE）的纯化方法。

公开(公告)号：KR100984167B1

公开(公告)日：2010-09-28

申请号：KR1020100044064

申请日：2010-05-11

Applicant: 효림산업주식회사

Inventor： 조성국 ,  임기석 ,  최형진 ,  이진욱

IPC: C02F1/52 ,  C02F1/24 ,  C02F1/20 ,  B01D21/08

CPC classification number: C02F1/5227 ,  B01D21/08 ,  C02F1/20 ,  C02F1/24

Abstract: PURPOSE: An apparatus and a method for cleaning combined polluted underground water are provided to selectively operate a treatment device according to the contamination degree of a ground water contaminant. CONSTITUTION: Polluted ground water is pumped and temporarily stored with a constant water level. One or more heavy metals selected from a group comprised of Al, Fe, Cr, Cd, Cu, Pb, Hg, As, Ni, and Zn included in the inputted polluted underground water, CN, n-Hexane extracted materials, suspended solid and/or a deposit are chemically reacted with chemicals from a chemical storage unit and are neutralized, condensed, precipitated, and removed. The fine deposit is precipitated and removed in an incline plate of an incline precipitation unit. VOCs materials are deaerated and absorbed with an activated carbon.

Abstract translation: 目的：提供清洗联合污染的地下水的装置和方法，以根据地下水污染物的污染程度选择性地操作处理装置。 构成：污染的地下水被泵送并暂时保存在恒定的水位。 一种或多种选自包括在输入的污染地下水中的Al，Fe，Cr，Cd，Cu，Pb，Hg，As，Ni和Zn的重金属，CN，正己烷提取的材料，悬浮固体和 /或沉积物与来自化学储存单元的化学物质化学反应，并被中和，冷凝，沉淀和除去。 在倾斜沉淀单元的倾斜板中沉淀并除去细沉积物。 挥发性有机化合物材料脱气并用活性炭吸收。

公开(公告)号：KR100978939B1

公开(公告)日：2010-08-30

申请号：KR1020100051997

申请日：2010-06-01

Applicant: 효림산업주식회사

Inventor： 조성국 ,  임기석 ,  최형진 ,  이진욱

IPC: C02F9/00 ,  C02F103/06

CPC classification number: Y02W10/37 ,  C02F9/00 ,  C02F2103/06 ,  C02F2201/002

Abstract: PURPOSE: A combined pollution ground water cleaning processing remote monitoring and an automatic control device are provided to automatically control a ground water cleaning processing process in a remote place. CONSTITUTION: A sand and/or the inorganic adulteration which are contained in the contaminated underground water are separated with the gravity. A sediment oil separating tank(100) removes the oil selected from the group consisting of light oil, kerosene, and the petroleum hydrocarbon. A heavy metal, CN, extractive substance in normal hexane, the suspended solid or precipitate is reacted with the chemicals and is neutralized, condensed, and removed. A chemical reaction inclined settling tank removes the minute precipitate in the inclined plate of a inclined plate precipitation part. A polypropylene packing is degassed with a degassing part including a demister and a stripper.

Abstract translation: 目的：提供综合污染地下水清洗处理远程监控和自动控制装置，自动控制偏远地区的地下水清洗处理过程。 构成：被污染的地下水中含有的沙子和/或无机掺假物被重力分离。 沉淀物油分离罐（100）除去选自轻油，煤油和石油烃的油。 重金属CN，正己烷中的萃取物质，悬浮固体或沉淀物与化学物质反应并中和，浓缩和除去。 化学反应倾斜沉淀池除去倾斜板沉淀部分的倾斜板中的微小沉淀物。 用包括除雾器和剥离器的脱气部件对聚丙烯包装进行脱气。