KR100438486B1 - Industrial stench remove apparatus using cartridge type activated carborn fiber adsorber - Google Patents

Industrial stench remove apparatus using cartridge type activated carborn fiber adsorber Download PDF

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KR100438486B1
KR100438486B1 KR10-2001-0012739A KR20010012739A KR100438486B1 KR 100438486 B1 KR100438486 B1 KR 100438486B1 KR 20010012739 A KR20010012739 A KR 20010012739A KR 100438486 B1 KR100438486 B1 KR 100438486B1
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activated carbon
carbon fiber
fiber filter
odor
industrial
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KR10-2001-0012739A
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KR20020072743A (en
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차진명
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주식회사환경과생명
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/44—Organic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Ceramic Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

본 발명은 산업악취 제거장치에 관한 것으로서, 보다 상세하게는 각종 산업시설 및 화학공장에서 발생하는 황화수소, 암모니아 및 휘발성유기화합물을 카트리지 형태의 활성탄섬유 및 첨착활성탄섬유를 이용한 산업악취 제거장치에 관한 것이다.The present invention relates to an industrial odor removing device, and more particularly, to an industrial odor removing device using activated carbon fibers and impregnated activated carbon fibers in the form of a hydrogen sulfide, ammonia, and volatile organic compounds generated in various industrial facilities and chemical plants. .

본 발명은 산업시설 및 화학공장에서 발생하는 악취가스를 처리하는 시스템에 있어서, 상기 처리하고자 하는 각종 악취를 주입하는 악취가스주입장치(1)와, 상기 악취가스주입장치(1)에서 유출되는 유량을 제어하는 유량계(2)와, 상기 유량계(2)를 통한 악취가스에서 수분을 제거하는 수분제거기(5)와, 상기 수분제거기(5)를 통한 악취가스 중 황화수소, 암모니아 가스 및 휘발성유기화합물을 처리하기 위한 암모니아용(10~20%) 점착활성탄 섬유필터와 황화수소용(5~12% 요오드화칼륨) 첨착 활성탄 섬유필터로 이루어지는 다단의 활성탄 섬유필터 및 첨착 활성탄 섬유필터(3)와, 상기 다단의 활성탄 섬유필터 및 첨착 활성탄 섬유필터(3)를 카트리지 형태로 형성하여 착탈이 용이하도록 하는 반응기(10)와, 상기 악취제거된 공기를 배출시키는 팬(4)으로 구성되는 것을 특징으로 한다.The present invention is a system for processing malodorous gas generated in industrial facilities and chemical plants, the malodorous gas injection device (1) for injecting the various malodors to be treated and the flow rate flowing out of the malodorous gas injection device (1) Hydrogen sulfide, ammonia gas and volatile organic compounds in the odor gas through the flow meter (2) to control the, and the moisture remover (5) to remove moisture from the malodor gas through the flow meter (2) Multistage activated carbon fiber filter and impregnated activated carbon fiber filter (3) consisting of ammonia (10-20%) adhesive activated carbon fiber filter for treatment and hydrogen sulfide (5-12% potassium iodide) impregnated activated carbon fiber filter The activated carbon fiber filter and the impregnated activated carbon fiber filter (3) in the form of a cartridge to facilitate the removable (10), and the fan (4) for discharging the odor removed air The features.

Description

카트리지 형태의 활성탄섬유 및 첨착활성탄섬유를 이용한 산업악취 제거장치{Industrial stench remove apparatus using cartridge type activated carborn fiber adsorber}Industrial stench remove apparatus using cartridge type activated carborn fiber adsorber}

본 발명은 산업악취 제거장치에 관한 것으로서, 보다 상세하게는 각종 산업시설 및 화학공장에서 발생하는 황화수소, 암모니아 및 휘발성유기화합물을 카트리지 형태의 활성탄섬유 및 첨착활성탄섬유를 이용한 산업악취 제거장치에 관한 것이다.The present invention relates to an industrial odor removing device, and more particularly, to an industrial odor removing device using activated carbon fibers and impregnated activated carbon fibers in the form of a hydrogen sulfide, ammonia, and volatile organic compounds generated in various industrial facilities and chemical plants. .

일반적으로 피혁공장, 폐·하수처리장, 분뇨처리장, 동물축사, 쓰레기 처리시설의 침출수 처리장 등에서 발생하는 악취를 처리하기 위한 시설을 혐오시설이라고 하여 처리장의 입지선정시 지역주민들의 집단적 반대가 급증하고 있다. 따라서 작은 시설용량으로 시설 설치비와 운전비가 적게들고 처리효율이 높은 탈취기술개발이 절실히 요구되고 있다.In general, collective dissent among local residents is increasing as the facilities for treating malodors from leather factories, waste and sewage treatment plants, manure treatment plants, animal farms, and leachate treatment plants of waste treatment facilities are called hate facilities. . Therefore, it is urgently needed to develop deodorization technology with low facility installation cost, low operating cost and high processing efficiency.

그러한 노력의 일환으로 이들 공장과 처리장에서 발생하는 황화수소 및 암모니아를 처리하는 방법으로 흡착법을 도입하고 있으며, 흡착제로 활성탄(Activated carbon, 이하 AC라 칭함)을 이용한 처리공정이 많이 이용되고 있다. 현재 사용하고 있는 활성탄은 암모니아 같은 저분량의 극성이 높은 분자의 물리흡착이 어렵고, 흡착제 충진량이 많아 시설용량이 커지며, 시설비 투자가 높아지고, 또 재생도 여려워 운영비도 많이 드는 문제점을 가지고 있다. 그럼에서 불구하고 현재 국내에서는 활성탄을 이용한 탈취법을 대부분 도입하고 있다.As part of such efforts, adsorption is introduced as a method of treating hydrogen sulfide and ammonia generated in these plants and treatment plants, and a processing process using activated carbon (hereinafter referred to as AC) as an adsorbent is widely used. Currently used activated carbon has a problem of low physical adsorption of low polarity molecules such as ammonia, high capacity of adsorbent, high facility capacity, high facility cost investment, and difficulty in regeneration. In spite of this, most domestic deodorization method using activated carbon is introduced.

이와 같이 종래의 악취제거 기술은 처리효율이나 경제성 면에서 만족스럽지 못하므로 악취물질을 보다 효과적으로 제거할 수 있고 경제성 있는 새로운 기술개발이 요구되고 있다.As described above, the conventional odor removal technology is not satisfactory in terms of processing efficiency or economical efficiency, and thus, new technology for removing odorous substances more effectively and economically is required.

이에 발명된 방법으로 일반 활성탄보다 흡착력이 우수한 활성탄 섬유 필터와 표면에 화학적 처리를 한 첨착활성탄 섬유 필터를 이용하여 황화수소와 암모니아 및 휘발성 유기 화합물을 제거한다. 기존의 활성탄 공정 및 활성탄 처리공정은 재생장치가 필요하고, 활성탄 공정은 활성탄 섬유공정에 비해 파과점 도달시간이 빠르므로, 이러한 문제점을 해결하기 위한 새로운 처리공정이 필요하다.In this method, hydrogen sulfide, ammonia and volatile organic compounds are removed using an activated carbon fiber filter having superior adsorption power than ordinary activated carbon and an impregnated activated carbon fiber filter chemically treated on the surface. The existing activated carbon process and activated carbon treatment process requires a regeneration device, and the activated carbon process has a faster breakthrough time than the activated carbon fiber process, so a new treatment process is required to solve this problem.

본 발명은 상기한 제반 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 카트리지 형태의 활성탄섬유필터를 사용함으로서 별도의 재생공정이 필요하지 않으므로 부지면적과 설치비가 적게들고, 전문적 운영이 요구되지 않으며, 2차 오염 없고, 또한 활성탄섬유에 화학적 처리한 첨착활성탄섬유필터를 사용함으로서 기존의 공정에 비해 처리효율을 증가시키는 카트리지 형태의 활성탄섬유 및 첨착활성탄섬유필터를 이용한 산업악취 제거장치를 제공하는데 있다.The present invention has been made to solve the above-mentioned problems, the object of the present invention is to use a cartridge-type activated carbon fiber filter does not require a separate regeneration process, so the site area and installation costs are low, professional operation is not required To provide an industrial odor removing device using activated carbon fiber and impregnated activated carbon fiber filter of cartridge type which increase treatment efficiency compared to the existing process by using impregnated activated carbon fiber filter chemically treated to activated carbon fiber without secondary pollution. have.

상기 목적을 달성하기 위한 본 발명의 구성은 산업시설 및 화학공장에서 발생하는 악취가스를 처리하는 시스템에 있어서, 상기 처리하고자 하는 각종 악취를 주입하는 악취가스주입장치(1)와, 상기 악취가스주입장치(1)에서 유출되는 유량을 제어하는 유량계(2)와, 상기 유량계(2)를 통한 악취가스에서 수분을 제거하는 수분제거기(5)와, 상기 수분제거기(5)를 통한 악취가스 중 황화수소, 암모니아 가스 및 휘발성유기화합물을 처리하기 위한 암모니아용(10~20%) 점착활성탄 섬유필터와 황화수소용(5~12% 요오드화칼륨) 첨착 활성탄 섬유필터로 이루어지는 다단의 활성탄 섬유필터 및 첨착 활성탄 섬유필터(3)와, 상기 다단의 활성탄 섬유필터 및 첨착 활성탄 섬유필터(3)를 카트리지 형태로 형성하여 착탈이 용이하도록 하는 반응기(10)와, 상기 악취제거된 공기를 배출시키는 팬(4)으로 구성되는 것을 특징으로 한다.The configuration of the present invention for achieving the above object is a odor gas injection device (1) for injecting various odors to be treated in the system for treating odor gas generated in industrial facilities and chemical plants, and the odor gas injection Hydrogen sulfide in the odorous gas through the flow meter (2) for controlling the flow rate flowing out of the device (1), the water remover (5) for removing moisture from the malodorous gas through the flow meter (2) Activated carbon fiber filter and impregnated activated carbon fiber filter composed of ammonia (10-20%) adhesive activated carbon fiber filter for treating ammonia, volatile organic compounds and hydrogen sulfide (5-12% potassium iodide) impregnated activated carbon fiber filter (3), and the reactor 10 for forming the cartridge in the form of the multi-stage activated carbon fiber filter and the impregnated activated carbon fiber filter (3) to facilitate detachment and removal, and the odor-removed air It is characterized by consisting of a fan (4) for discharging.

도1은 본 발명에 따른 카트리지 형태의 활성탄섬유 및 첨착활성탄섬유를 이용한 산업악취 제거장치이다.1 is an industrial odor removing apparatus using activated carbon fibers and impregnated activated carbon fibers in the cartridge form according to the present invention.

<도면 주요부위에 대한 부호의 설명><Explanation of symbols for major parts of drawing>

1: 악취 가스 2: 유량계1: odor gas 2: flow meter

3: 카트리지 형태 활성탄섬유 및 첨착활성탄섬유필터3: cartridge type activated carbon fiber and impregnated activated carbon fiber filter

4: 팬 5: 수분제거기4: fan 5: dehumidifier

10: 반응기10: reactor

이하 첨부된 도면을 참조하여 본 발명의 카트리지 형태의 활성탄섬유 및 첨착활성탄섬유를 이용한 산업악취 제거장치에 대해 상세히 설명한다.Hereinafter, an industrial odor removing apparatus using activated carbon fibers and impregnated activated carbon fibers in a cartridge form according to the present invention will be described in detail.

도1은 본 발명에 따른 카트리지 형태의 활성탄섬유 및 첨착활성탄섬유를 이용한 산업악취 제거장치이다.1 is an industrial odor removing apparatus using activated carbon fibers and impregnated activated carbon fibers in the cartridge form according to the present invention.

도1을 참조하면, 처리하고자 하는 각종 악취를 주입하는 악취가스주입장치(1)와, 상기 악취가스주입장치(1)의 유량을 제어하는 유량계(2)와, 상기 유량계(2)를 악취가스에서 수분을 제거하는 수분제거기(5)와, 상기 수분제거기(5)를 통한 다단의 카트리지 형태 활성탄 섬유필터(3)와, 상기 악취제거된 공기를 배출시키는 팬(4)으로 구성된다.Referring to Fig. 1, a malodorous gas injection device 1 for injecting various malodors to be treated, a flowmeter 2 for controlling the flow rate of the malodorous gas injection device 1, and the flowmeter 2 is a malodorous gas. It consists of a water remover (5) for removing moisture in the water, a cartridge type activated carbon fiber filter (3) through the water remover (5), and a fan (4) for discharging the odor removed air.

이 때 상기 다단의 활성탄 섬유필터 및 첨착활성탄 섬유필터(3)는 반응기(10)에 카트리지 형태로 착탈이 용이하도록 구성된다.At this time, the multi-stage activated carbon fiber filter and the impregnated activated carbon fiber filter (3) is configured to be easily removable in the form of a cartridge in the reactor (10).

상기 악취가스는 각종 산업시설 및 화학공장에서 발생하는 황화수소, 암모니아 및 휘발성유기화합물 등이며, 상기 카트리지 형태 활성탄섬유필터(3)로서 첨착 활성탄섬유의 제조는 셀룰로오스계 활성탄 섬유를 수분을 제거하기 위하여 105℃에서 24시간 건조시킨 후 황화수소를 제거하고자 하는 경우 9~12%의 요오드화칼륨, 암모나아 가스를 제거하고자 할 경우 10~15% 황산을 함침법으로 3시간 동안 첨착시킨 것이다.The odor gas is hydrogen sulfide, ammonia, volatile organic compounds, etc. generated in various industrial facilities and chemical plants, and the production of impregnated activated carbon fibers as the cartridge type activated carbon fiber filter (3) is performed in order to remove moisture from the cellulose-based activated carbon fibers. If you want to remove hydrogen sulfide after drying for 24 hours at 9 ℃ to remove 9-12% potassium iodide, ammonia gas 10-15% sulfuric acid impregnated by impregnation method for 3 hours.

또한, 황화수소와 암모니아를 동시에 제거할 경우 암모니아용 첨착 활성탄 필터(10~15% 황산)를 하단에 설치하여 먼저 통과시킨 후 황화수소용 첨착 활성탄 필터 (9~12% 요오드화 칼륨)를 상단에 설치함으로서 황화수소에 의해 요오드화 칼륨에 대한 방해작용을 방지하도록 설계하는 것이 바람직하다.In addition, when hydrogen sulfide and ammonia are removed at the same time, an impregnated activated carbon filter for ammonia (10-15% sulfuric acid) is installed at the bottom and passed first, followed by an impregnated activated carbon filter (9-12% potassium iodide) for hydrogen sulfide. It is desirable to design to prevent interference with potassium iodide.

상기와 같이 구성된 본 발명의 동작ㆍ효과를 살펴보면, 먼저 처리하고자 하는 악취가스의 주입은 악취가스주입장치(1)로 부터 유량계(2)를 통하고 수분제거기(5)를 통하여 반응기(10) 하부에 주입되어 1단, 2단 혹은 다단의 활성탄섬유 필터 및 첨착활성탄섬유의 필터(3)를 통하여 상부로 유출되어 가스가 처리된다.Looking at the operation and effect of the present invention configured as described above, first, the injection of the odor gas to be treated from the odor gas injection device (1) through the flow meter (2) and through the water remover (5) lower the reactor 10 It is injected into and flows upward through the 1st, 2nd, or multistage activated carbon fiber filter and the impregnated activated carbon fiber filter 3, and gas is processed.

이 때 제거하고자 하는 산업악취의 농도 및 조건에 따라 활성탄섬유필터 및 첨착활성탄섬유의 필터(3)를 단독으로 사용할 수 있으며, 두 필터를 복합하여 사용하여 처리효율을 증가시킬 수 있다.At this time, the activated carbon fiber filter and the filter of the impregnated activated carbon fiber (3) may be used alone, depending on the concentration and conditions of the industrial odor to be removed, it is possible to increase the treatment efficiency by using a combination of the two filters.

그리고, 상기 필터(3)가 소정의 시간이 경과되면, 곧바로 카트리지 식으로 교체하여 연속적으로 사용가능하게 된다.Then, when the filter 3 has elapsed a predetermined time, the cartridge 3 is replaced with a cartridge type and can be used continuously.

또한 사업장에서 발생하는 황화수소, 암모니아를 화학적 처리를 한 첨착활성탄 섬유를 이용하여 다른 별도의 공정 없이 동시에 처리할 수도 있다.In addition, hydrogen sulfide and ammonia generated in the workplace can be treated simultaneously using another impregnated activated carbon fiber without any other process.

따라서, 활성탄 섬유 필터 혹은 첨착 활성탄 섬유 필터가 카트리지 형태이기 때문에 기존의 활성탄 필터 공정에서의 재생 공정이 포함되지 않으므로 부지면적이 적게 차지하고 운전이 용이하다.Therefore, since the activated carbon fiber filter or the impregnated activated carbon fiber filter is in the form of a cartridge, the regeneration process in the existing activated carbon filter process is not included, so the land area occupies a small area and is easy to operate.

상기와 같이 본 발명에 따르면, 산업악취를 제거하기 위한 기존의 활성탄 공정에 비해 재생공정이 없으므로 부지면적이 적게들고, 설치비가 저렴하며, 파과점 도달시간이 길기 때문에 운전비가 저렴하다.According to the present invention as described above, since there is no regeneration process compared to the existing activated carbon process for removing industrial odors, the land area is small, installation cost is cheap, operating cost is low because the breakthrough point reach time is long.

또한 처리하고자 하는 물질의 농도 및 조건에 따라 1단, 2단 혹은 다단으로 구성하여 처리효율을 증가시킬 수 있으며, 활성탄 섬유 필터 혹은 첨착 활성탄 섬유 필터가 카트리지 형태이기 때문에 기존의 활성탄 필터 공정에서의 재생 공정이 포함되지 않으므로 부지면적이 적게 차지하고 운전이 용이한 효과가 있다.In addition, depending on the concentration and conditions of the material to be treated, it is possible to increase the treatment efficiency by configuring in one, two, or multiple stages. Since the process is not included, it takes up less land area and has an easy operation.

Claims (3)

삭제delete 삭제delete 산업시설 및 화학공장에서 발생하는 악취가스를 처리하는 시스템에 있어서,In the system for processing odor gas generated in industrial facilities and chemical plants, 상기 처리하고자 하는 각종 악취를 주입하는 악취가스주입장치(1)와;Odor gas injection device (1) for injecting various odors to be treated; 상기 악취가스주입장치(1)에서 유출되는 유량을 제어하는 유량계(2)와;A flow meter (2) for controlling the flow rate flowing out of the malodor gas injection device (1); 상기 유량계(2)를 통한 악취가스에서 수분을 제거하는 수분제거기(5)와;A water remover 5 for removing water from the malodorous gas through the flow meter 2; 상기 수분제거기(5)를 통한 악취가스 중 황화수소, 암모니아 가스 및 휘발성유기화합물을 처리하기 위한 암모니아용(10~20%) 점착활성탄 섬유필터와 황화수소용(5~12% 요오드화칼륨) 첨착 활성탄 섬유필터로 이루어지는 다단의 활성탄 섬유필터 및 첨착 활성탄 섬유필터(3)와;Activated carbon fiber impregnated activated carbon fiber filter for ammonia (10 to 20%) and activated hydrogen fiber (5 to 12% potassium iodide) for treating hydrogen sulfide, ammonia gas and volatile organic compounds in the malodor gas through the water remover (5). A multi-stage activated carbon fiber filter and an impregnated activated carbon fiber filter (3); 상기 다단의 활성탄 섬유필터 및 첨착 활성탄 섬유필터(3)를 카트리지 형태로 형성하여 착탈이 용이하도록 하는 반응기(10)와;A reactor (10) for forming the multi-stage activated carbon fiber filter and the impregnated activated carbon fiber filter (3) in the form of a cartridge to facilitate attachment and detachment; 상기 악취제거된 공기를 배출시키는 팬(4)으로 구성되는 것을 특징으로 하는 카트리지 형태의 첨착 활성탄 섬유를 이용한 산업악취 제거장치.Industrial odor removing device using the impregnated activated carbon fiber of the cartridge type, characterized in that the fan (4) for discharging the odor removed air.
KR10-2001-0012739A 2001-03-12 2001-03-12 Industrial stench remove apparatus using cartridge type activated carborn fiber adsorber KR100438486B1 (en)

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