KR20000030539A - Clean water device of advanced oxidation process - Google Patents

Clean water device of advanced oxidation process Download PDF

Info

Publication number
KR20000030539A
KR20000030539A KR1020000011098A KR20000011098A KR20000030539A KR 20000030539 A KR20000030539 A KR 20000030539A KR 1020000011098 A KR1020000011098 A KR 1020000011098A KR 20000011098 A KR20000011098 A KR 20000011098A KR 20000030539 A KR20000030539 A KR 20000030539A
Authority
KR
South Korea
Prior art keywords
ozone
water
dissolved
supplied
unit
Prior art date
Application number
KR1020000011098A
Other languages
Korean (ko)
Inventor
조상휘
Original Assignee
조상휘
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 조상휘 filed Critical 조상휘
Priority to KR1020000011098A priority Critical patent/KR20000030539A/en
Priority to KR2020000006192U priority patent/KR200192932Y1/en
Publication of KR20000030539A publication Critical patent/KR20000030539A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/78Treatment of water, waste water, or sewage by oxidation with ozone
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light

Abstract

PURPOSE: A water purification system using ozone dissolution and oxidation is provided, which is characterized in that ozone, which is difficult to dissolve in water, is supplied to mixing device which is rotating, and the water is disinfected by ultra violet rays. CONSTITUTION: The system is composed of supplying part, mixing part, and oxidation part. In supplying part, ozone is circulated by ozone generator(2) and pump(3), and transferred to upper part of a mixing chamber. Ozone, which is transferred to the mixing chamber through venturi tube, is mixed with water, and circulated through dissolving tubes in pressured state. Ozone which is dissolved in water is transferred to contact chamber(21), and the water is oxidized by ultra violet lamp(22). Treated water is discharged through A/C filter, and ozone which is not dissolved in water is discharged to the air.

Description

오존 용해 및 산화 정수장치{Clean water device of advanced oxidation process}Ozone dissolution and oxidation water purification unit

본 발명은 오존(O3)을 물에 가압 용해시키고, 자외선으로 산화시키는 정수장치에 관한 것으로,The present invention relates to a water purifier for dissolving ozone (O 3 ) in water and oxidizing with ultraviolet rays.

특히, 물에 잘 용해되지 않는 오존을 가압 회전식 믹스장치에 공급하여 오존을 물에 용해시키고, 오존이 용해된 물과 수 처리 후의 오프가스는 자외선 램프로 살균, 산화시켜 농도를 감소시킬 수 있도록 하는 오존 용해 및 산화 정수장치에 관한 것이다.In particular, by supplying ozone, which is insoluble in water, to a pressure rotary mixer, ozone is dissolved in water, and ozone-dissolved water and off-gas after water treatment are sterilized and oxidized by an ultraviolet lamp to reduce the concentration. Ozone dissolving and oxidizing water purification device.

일반적으로 오존은 살균 등의 효과를 갖고 있어 음료수의 살균등에 사용되고 있으나, 그 오존은 대기중에 다량이 방출되면 인체에 유해하게 되므로 그 사용이 제한적이다.In general, ozone is used for sterilization of drinking water because it has an effect such as sterilization, but the use of ozone is limited because it is harmful to the human body when a large amount is released into the atmosphere.

상기와 같은 제한 속에서 오존을 사용하는 경우에는 그 사용된 오존을 수족관에서 산소를 용해시키는 방법과 같이 수조내로 사용된 오존을 공급하여 수조내의 물에 오존이 용해되도록 하였으나, 이러한 오존 처리방법은 오존의 일부만이 수중에 체류하는 극히 짧은 시간동안 용해되며, 나머지 많은 양의 오존은 수면위로 부상하게 되므로 오존의 용해 효율이 매우 낮아지는 문제점이 있었다.When ozone is used within the above restrictions, ozone is dissolved in water in the tank by supplying ozone used in the tank, such as dissolving oxygen in the aquarium, but the ozone treatment method uses ozone. Only a portion of the dissolved in a very short time staying in water, the remaining large amount of ozone is floating on the water surface has a problem that the dissolution efficiency of ozone is very low.

또한, 상기와 같은 종래의 오존 처리방법은 용해되지 않고 수면 위로 부상한 오존을 대기중으로 방출하려면 재 처리하기 위한 장치가 추가로 필요한 것이므로 오존처리에 많은 설비비용이 소모될 뿐만 아니라, 오존처리장치가 대형화되는 문제점이 있었다.In addition, in the conventional ozone treatment method as described above, a device for reprocessing is required to release ozone floating above the water without dissolving into the atmosphere, and thus, a lot of equipment costs are consumed in the ozone treatment, There was a problem of being enlarged.

따라서, 본 발명의 목적은 물에 잘 용해되지 않는 오존을 가압 회전식 믹스장치에 공급하여 오존을 물에 용해시키고, 오존이 용해된 물과 수 처리 후의 잔류가스는 자외선 램프로 살균, 산화시킴으로서 대기중의 오존 방출량을 극소화하고, 오존이 용해된 물의 농도를 감소시킬 수 있을 뿐만 아니라, 살균효과를 높이고, 오존 용해 및 살균처리 효율을 극대화 할 수 있도록 한 오존 용해 및 산화 정수장치를 제공함에 있다.Accordingly, an object of the present invention is to supply ozone, which is hardly soluble in water, to a pressure rotary mixer, so that ozone is dissolved in water, and ozone-dissolved water and residual gas after water treatment are sterilized and oxidized by an ultraviolet lamp to provide atmospheric pressure. The present invention provides an ozone dissolving and oxidizing water purification device that minimizes the amount of ozone released from the product, reduces the concentration of ozone dissolved water, enhances sterilization effect, and maximizes ozone dissolution and sterilization efficiency.

도 1은 본 발명의 오존 용해 및 산화 정수장치를 보인 정면도1 is a front view showing the ozone dissolving and oxidation purification device of the present invention

도 2는 본 발명의 오존 믹스 챔버를 보인 종단면도Figure 2 is a longitudinal cross-sectional view showing the ozone mix chamber of the present invention.

도 3은 본 발명 도 2의 A부 확대 단면도3 is an enlarged cross-sectional view of portion A of the present invention Figure 2

도 4는 본 발명의 블럭도4 is a block diagram of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 공급부 2 : 오존발생기1: supply part 2: ozone generator

3 : 펌프 10 : 믹서부3: pump 10: mixer

11 : 벤츄리관 12 : 제1용해관11: Venturi tube 12: 1st melting tube

13, 15, 17 : 홀 14 : 제2용해관13, 15, 17: Hall 14: the second melting pipe

16 : 제3용해관 18 : 오존 믹스 챔버16: 3rd melting pipe 18: ozone mix chamber

20 : 산화부 21 : 컨택트 챔버20: oxidation part 21: contact chamber

22 : 자외선램프 23 : 오존 디스트럭트22 UV Lamp 23 Ozone Destructive

24 : 처리수관 25 : A/C필터24: treated water pipe 25: A / C filter

이하, 본 발명의 바람직한 실시예를 첨부 도면에 의하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 공급부(1)와 믹서부(10) 및 산화부(20)로 구성한다.The present invention comprises a supply unit 1, a mixer unit 10 and an oxidation unit 20.

공급부(1)는 오존발생기(2)와 펌프(3)로 구성되어 오존발생기(2)에서 발생된 오존과 펌프(3)에 의해 순환되는 물을 믹서부(10)의 오존 믹스 챔버(18)의 상단으로 공급한다.The supply unit 1 is composed of an ozone generator 2 and a pump 3 so that ozone generated in the ozone generator 2 and water circulated by the pump 3 are mixed with the ozone mix chamber 18 of the mixer unit 10. To the top of the feed.

믹서부(10)는 오존 믹스 챔버(18) 상단의 벤츄리관(11)로 공급된 오존과 물을 제1용해관(12)과 제2용해관(14) 및 제3용해관(16)으로 가압 순환시키면서 오존이 물에 용해되도록 한 후 오존이 용해된 물을 산화부(20)의 컨택트(Contact) 챔버(21)로 공급한다.The mixer unit 10 supplies ozone and water supplied to the venturi tube 11 at the top of the ozone mix chamber 18 to the first melting tube 12, the second melting tube 14, and the third melting tube 16. After ozone is dissolved in water while being pressurized and circulated, water in which ozone is dissolved is supplied to the contact chamber 21 of the oxidizing unit 20.

산화부(20)는 컨택트 챔버(21)로 공급된 오존이 용해된 물을 컨택트 챔버(21) 상단의 자외선램프(22)로 산화시켜 처리수관(24)과 A/C필터(25)를 통해 사용처(26)로 공급하고, 물에 용해되지 않은 오존은 오존 디스트럭트(Destruct)(23)를 통해 대기중으로 배출한다.The oxidizing unit 20 oxidizes the water in which the ozone is dissolved supplied to the contact chamber 21 into the ultraviolet lamp 22 on the upper side of the contact chamber 21, through the treated water pipe 24 and the A / C filter 25. Ozone, which is supplied to the place of use 26 and not dissolved in water, is discharged into the atmosphere through the ozone destructor 23.

이와 같이 구성된 본 발명은 지하수나 먹는 샘물, 작물용 용수, 축사의 오폐수, 냉각탑 용수 등의 각종 용도로 사용되는 물을 공급부(1)의 펌프(3)로 믹서부(10)의 오존 믹스 챔버(18)에 공급하면서 공급부(1)의 오존발생기(2)에서 발생된 오존을 오존 믹스 챔버(18)의 제1용해관(12) 상단에 구비된 벤츄리관(11)으로 공급하면 제1용해관(12)에서부터 오존은 물에 용해되기 시작하면서 제1용해관(12)의 하단에 형성된 홀(13)을 통해 물과 오존은 제2용해관(14)으로 이동된다.According to the present invention configured as described above, the ozone mix chamber of the mixer unit 10 may include water used for various purposes, such as ground water, drinking spring water, crop water, wastewater from pennants, cooling tower water, and the like. 18 is supplied to the venturi tube 11 provided at the upper end of the first melting tube 12 of the ozone mix chamber 18 while supplying the ozone generated from the ozone generator 2 of the supply unit 1 to the first melting tube. From 12, ozone starts to dissolve in water, and water and ozone are moved to the second melting pipe 14 through the hole 13 formed at the lower end of the first melting pipe 12.

제2용해관(14)으로 이동된 물과 오존은 제2용해관(14)의 상단에 형성된 홀(15)을 통해 제3용해관(16)으로 이동되면서 오존이 계속 물에 용해되며, 제3용해관(16)으로 이동된 물과 오존은 제3용해관(17)의 하단에 형성된 홀(17)을 빠져나오면서 대부분의 오존이 물에 용해된다.Water and ozone moved to the second melting pipe 14 are moved to the third melting pipe 16 through the hole 15 formed at the upper end of the second melting pipe 14, and ozone continues to be dissolved in water. Water and ozone moved to the third melting pipe 16 exit the hole 17 formed at the lower end of the third melting pipe 17, and most of the ozone is dissolved in water.

즉, 오존 믹스 챔버(18)에는 제1용해관(12)과 제2용해관(14) 및 제3용해관(16)내에 펌프(3)에 의해 공급된 물이 가득하고, 그 속으로 오존이 공급되어 각각의 용해관(12)(14)(16)으로 이동하는 것이므로 오존이 물 속에서 잔류하는 시간이 길어질 뿐만 아니라, 오존 믹스 챔버(18)의 수압으로 인하여 공급된 오존은 대부분이 물에 용해되는 것이다.That is, the ozone mix chamber 18 is filled with water supplied by the pump 3 in the first melting pipe 12, the second melting pipe 14, and the third melting pipe 16, and ozone therein. Since the supplied and moved to each of the dissolution pipes 12, 14 and 16, not only does the ozone remain in the water for a long time, but also the ozone supplied due to the water pressure of the ozone mix chamber 18 is mostly water. Is dissolved in.

상기와 같이 오존 믹스 챔버(18)에서 오존이 용해된 물은 산화부(20)에 공급되고, 오존이 용해되어 산화부(20)로 공급된 물과 물에 용해되지 않은 오존은 산화부(20)의 컨택트 챔버(21) 내에서 자외선램프(22)에 의해 산화된다.As described above, the water in which ozone is dissolved in the ozone mix chamber 18 is supplied to the oxidizing unit 20, and the water in which ozone is dissolved and supplied to the oxidizing unit 20 and ozone which is not dissolved in water are oxidizing units 20. Is oxidized by the ultraviolet lamp 22 in the contact chamber 21.

이때, 물에 용해된 오존은 물과의 반응으로 산소(O2)상태로 용해되는 것이므로 자외선램프(22)에 의해 용해된 산소의 농도가 조절되고 살균되는 것이며, 농도가 조절된 물은 컨택트 챔버(21) 하측의 처리수관(24)과 A/C필터(25)를 통해 사용처(26)로 공급된다.At this time, since ozone dissolved in water is dissolved in oxygen (O 2 ) state by reaction with water, the concentration of dissolved oxygen is controlled and sterilized by the ultraviolet lamp 22, and the adjusted water is the contact chamber. (21) It is supplied to the use place 26 through the process water pipe 24 and A / C filter 25 below.

한편, 반응 후의 잔류가스와 용해되지 않은 소량의 오존은 컨택트 챔버(21)의 상단에 잔류하면서 오존 디스트럭트(23)를 통해 대기중으로 배출되므로 잔류가스나 오존에 의한 피해를 방지할 수 있는 것이다.On the other hand, the residual gas and a small amount of undissolved ozone after the reaction is discharged into the atmosphere through the ozone destructor 23 while remaining at the top of the contact chamber 21 can prevent damage by residual gas or ozone .

상기에서와 같이 본 발명은 공급부의 오존발생기에서 발생된 오존과 펌프에 의해 순환되는 물을 믹서부의 오존 믹스 챔버 상단으로 공급하여 제1용해관과 제2용해관 및 제3용해관으로 가압 순환시키면서 오존이 물에 용해되도록 한 후, 오존이 용해된 물을 산화부의 컨택트 챔버로 공급하여 오존이 용해된 물을 자외선램프로 산화시켜 사용처로 공급하고, 물에 용해되지 않은 오존과 반응 후의 잔류가스는 오존 디스트럭트를 통해 대기중으로 배출함으로서 오존이 용해된 물과 수 처리 후의 잔류가스는 자외선 램프로 살균, 산화시킬 수 있고, 오존이 용해된 물의 농도를 감소시킬 수 있을 뿐만 아니라, 대기중의 오존 방출량을 극소화하고, 오존 용해 및 살균처리 효율을 극대화 할 수 있는 효과가 제공되는 것이다.As described above, the present invention supplies the water circulated by the ozone generated from the ozone generator of the supply unit and the pump to the top of the ozone mix chamber of the mixer unit and pressurized and circulated to the first melting tube, the second melting tube and the third melting tube. After ozone is dissolved in water, ozone-dissolved water is supplied to the contact chamber of the oxidizing unit, and ozone-dissolved water is oxidized with an ultraviolet lamp and supplied to the place of use, and residual gas after reaction with ozone not dissolved in water is By discharging to the atmosphere through the ozone destructible water, ozone dissolved water and residual gas after water treatment can be sterilized and oxidized by ultraviolet lamps, and ozone dissolved in water can be reduced. The effect is to minimize the emission amount and to maximize the efficiency of ozone dissolution and sterilization treatment.

Claims (2)

오존발생기(2)와 펌프(3)로 구성되어 오존발생기(2)에서 발생된 오존과 펌프(3)에 의해 순환되는 물을 믹서부(10)의 오존 믹스 챔버(18) 상단으로 공급하는 공급부(1)와,Supply unit composed of the ozone generator (2) and the pump (3) for supplying ozone generated in the ozone generator (2) and water circulated by the pump (3) to the top of the ozone mix chamber 18 of the mixer section 10 (1) and, 상기 공급부(1)에서 오존 믹스 챔버(18) 상단의 벤츄리관(11)로 공급된 오존과 물을 제1용해관(12)과 제2용해관(14) 및 제3용해관(16)으로 가압 순환시키면서 오존이 물에 용해되도록 한 후 오존이 용해된 물을 산화부(20)의 컨택트 챔버(21)로 공급하는 믹서부(10)와,The ozone and water supplied from the supply unit 1 to the venturi tube 11 at the top of the ozone mix chamber 18 are transferred to the first melting tube 12, the second melting tube 14, and the third melting tube 16. Mixing unit 10 for supplying the dissolved ozone to the contact chamber 21 of the oxidizing unit 20 after the ozone dissolved in water while circulating under pressure, 상기 믹서부(10)에서 컨택트 챔버(21)로 공급된 오존이 용해된 물을 컨택트 챔버(21) 상단의 자외선램프(22)로 산화시켜 처리수관(24)과 A/C필터(25)를 통해 사용처(26)로 공급하고, 물에 용해되지 않은 오존은 오존 디스트럭트(23)를 통해 배출하는 산화부(20)로 구성됨을 특징으로 한 오존 용해 및 산화 정수장치.The ozone-dissolved water supplied from the mixer unit 10 to the contact chamber 21 is oxidized to an ultraviolet lamp 22 on the upper side of the contact chamber 21 to treat the treated water pipe 24 and the A / C filter 25. The ozone dissolving and oxidizing water purifier, characterized in that it is composed of an oxidizing unit (20) which is supplied through the use (26), and is not dissolved in water is discharged through the ozone district (23). 청구항 1에 있어서,The method according to claim 1, 상기 제1용해관(12)의 하단에는 홀(1)을 형성하고, 제2용해관(14)의 상단에는 홀(15)을 형성하며, 제3용해관(16)의 하단에는 홀(17)을 형성하여 물과 오존이 가압 순환되면서 오존이 물에 용해되도록 하여서 됨을 특징으로 한 오존 용해 및 산화 정수장치.A hole 1 is formed at a lower end of the first melting tube 12, a hole 15 is formed at an upper end of the second melting tube 14, and a hole 17 is formed at a lower end of the third melting tube 16. Ozone dissolving and oxidizing water purifying apparatus, characterized in that the ozone is dissolved in water as the water and ozone are pressurized and circulated.
KR1020000011098A 2000-03-06 2000-03-06 Clean water device of advanced oxidation process KR20000030539A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020000011098A KR20000030539A (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process
KR2020000006192U KR200192932Y1 (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000011098A KR20000030539A (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020000006192U Division KR200192932Y1 (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process

Publications (1)

Publication Number Publication Date
KR20000030539A true KR20000030539A (en) 2000-06-05

Family

ID=19652598

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020000011098A KR20000030539A (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process
KR2020000006192U KR200192932Y1 (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2020000006192U KR200192932Y1 (en) 2000-03-06 2000-03-06 Clean water device of advanced oxidation process

Country Status (1)

Country Link
KR (2) KR20000030539A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010044325A (en) * 2001-02-07 2001-06-05 박연수 A waste water treatment apparatus by the advanced oxidation processing method
KR100367371B1 (en) * 2000-06-08 2003-01-10 유병호 Device For Manufacturing The Ozone Water
KR100460385B1 (en) * 2001-02-12 2004-12-14 최영규 Method and apparatus for processing of ozone water treatment
KR100466865B1 (en) * 2002-10-10 2005-01-24 송재윤 An apparatus of producing a solution containing gases utilizing the supercritical phase
KR100799663B1 (en) * 2007-02-12 2008-01-30 이배성 Apparatus for preparing sterilized water by using ozone
KR100919367B1 (en) * 2008-04-15 2009-09-29 이순화 Flotation device using high efficiency tank for dissolving a gases into liquids

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100377481B1 (en) * 2000-10-17 2003-03-26 주식회사 에네트 Effective waste water treatment using the saturator and contactor of ozone
KR20010069470A (en) * 2001-03-26 2001-07-25 지조희 Ozone Water Generator System of Ultraviolet
KR100956018B1 (en) 2008-01-29 2010-05-14 (주)국 제 앤 텍 Dissolved Ozone acceleration amplification photocatalyst practical fou swimming pool the quality of water improvement Water
KR101756109B1 (en) 2016-11-07 2017-07-11 (주)지디티 Manufacturing device of high concentrated ozone-dissolved water
KR101933587B1 (en) * 2017-10-23 2019-04-05 주식회사 엔케이 Method of driving ballast water treating system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273660A (en) * 1979-02-21 1981-06-16 Beitzel Stuart W Purification of water through the use of ozone and ultraviolet light
JPS6182889A (en) * 1984-09-28 1986-04-26 Iwasaki Electric Co Ltd Water treatment apparatus
KR910001819A (en) * 1989-06-09 1991-01-31 다니이 아끼오 Composite board
JPH1080691A (en) * 1996-09-06 1998-03-31 Kaiken:Kk Ozonizing method of liquid
KR19980044967A (en) * 1996-12-09 1998-09-15 조상휘 Oxygen dissolver
KR100207095B1 (en) * 1996-10-24 1999-07-15 이명환 Water purification system using ozone and ultra-violet light
JPH11221584A (en) * 1998-02-04 1999-08-17 Hitachi Ltd Pressurized ozone treating system and device
JPH11300376A (en) * 1998-04-23 1999-11-02 Sumitomo Precision Prod Co Ltd Water treatment and device therefor
KR19990079001A (en) * 1999-08-18 1999-11-05 이영호 Sewage Treatment Facility with Injected Ozone Mixer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273660A (en) * 1979-02-21 1981-06-16 Beitzel Stuart W Purification of water through the use of ozone and ultraviolet light
JPS6182889A (en) * 1984-09-28 1986-04-26 Iwasaki Electric Co Ltd Water treatment apparatus
KR910001819A (en) * 1989-06-09 1991-01-31 다니이 아끼오 Composite board
JPH1080691A (en) * 1996-09-06 1998-03-31 Kaiken:Kk Ozonizing method of liquid
KR100207095B1 (en) * 1996-10-24 1999-07-15 이명환 Water purification system using ozone and ultra-violet light
KR19980044967A (en) * 1996-12-09 1998-09-15 조상휘 Oxygen dissolver
JPH11221584A (en) * 1998-02-04 1999-08-17 Hitachi Ltd Pressurized ozone treating system and device
JPH11300376A (en) * 1998-04-23 1999-11-02 Sumitomo Precision Prod Co Ltd Water treatment and device therefor
KR19990079001A (en) * 1999-08-18 1999-11-05 이영호 Sewage Treatment Facility with Injected Ozone Mixer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367371B1 (en) * 2000-06-08 2003-01-10 유병호 Device For Manufacturing The Ozone Water
KR20010044325A (en) * 2001-02-07 2001-06-05 박연수 A waste water treatment apparatus by the advanced oxidation processing method
KR100460385B1 (en) * 2001-02-12 2004-12-14 최영규 Method and apparatus for processing of ozone water treatment
KR100466865B1 (en) * 2002-10-10 2005-01-24 송재윤 An apparatus of producing a solution containing gases utilizing the supercritical phase
KR100799663B1 (en) * 2007-02-12 2008-01-30 이배성 Apparatus for preparing sterilized water by using ozone
KR100919367B1 (en) * 2008-04-15 2009-09-29 이순화 Flotation device using high efficiency tank for dissolving a gases into liquids

Also Published As

Publication number Publication date
KR200192932Y1 (en) 2000-08-16

Similar Documents

Publication Publication Date Title
US4874509A (en) Oxidation saturation device
CA2344174A1 (en) Method and apparatus for continuous or intermittent supply of ozonated water
KR200192932Y1 (en) Clean water device of advanced oxidation process
RU2148032C1 (en) Method and apparatus for biological destruction of injurious impurities in water
US20040069718A1 (en) Waste liquid treatment apparatus for hemodialysers
JP2004267940A (en) Method and apparatus for mixing/reacting gas with liquid
RU2004114866A (en) DEVICE AND METHOD FOR RINSING, DRYING AND STERILIZING INDUSTRIAL UNITS
JP4229363B2 (en) Water treatment equipment
KR102052039B1 (en) Apparatus for purifying water based on electro-peroxone reaction
JP4040788B2 (en) Waste water treatment method and apparatus
JP2003260468A (en) Sterilizing device
JP2000279977A (en) Fluid treatment and fluid treatment apparatus
JP4132436B2 (en) Method and apparatus for treating volatile organochlorine compounds
JP3365819B2 (en) Method for producing dissolved oxygen in water
JPH04135694A (en) Water treating device
JP3537995B2 (en) Wastewater treatment method
JP4575270B2 (en) Excess sludge reduction equipment
JP2002079258A (en) Method for treating hardly decomposable organic matter
JP2005270885A (en) Wastewater treatment apparatus
JP3556515B2 (en) Wastewater treatment method using ozone and hydrogen peroxide
JP2001170625A (en) Water treating device
JP3859866B2 (en) Water treatment method
JP2005169242A (en) Treating method of organic matter-containing water or sludge separated therefrom and its treatment system
JPH11347576A (en) Method and apparatus for treating water
JP2000263071A (en) Apparatus and method for treating water

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee