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KR970703915A - 물처리 방법 및 물처리 설비(water treatment process and system) - Google Patents

물처리 방법 및 물처리 설비(water treatment process and system) Download PDF

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KR970703915A
KR970703915A KR1019960707059A KR19960707059A KR970703915A KR 970703915 A KR970703915 A KR 970703915A KR 1019960707059 A KR1019960707059 A KR 1019960707059A KR 19960707059 A KR19960707059 A KR 19960707059A KR 970703915 A KR970703915 A KR 970703915A
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water
treated
ozone
mixing
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유키꼬 하야시
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유키꼬 하야시
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    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2326Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30Injector mixers
    • B01F25/31Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4334Mixers with a converging cross-section
    • 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
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/481Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
    • 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
    • C02F1/725Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613Ozone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431971Mounted on the wall

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

제 1오존믹서(5)에 피처리수를 도입하여 자기력을 작용시킴과 아울러, 제 1오조나이저(4)로부터 공급되는 오존을 주입하여 피산화물을 산화 ·응집시킨후, 이응집물질을 제 1여과부(6)에 의해 제거한다. 다음에, 상기 피처리수를 제 2오존믹서(8)에 도입하여 자기력을 작용시킴과 아울러, 제 2오조나이저(7)로 부터 공급되는 오존을 주입한후, 활성탄이 충전된 반응조(9)를 통과시킨다. 다음에, 이 피처리수를 제 2여과시(10)에서 웅집물질을 제거한다.

Description

물처리 방법 및 물처리 설비
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도 1은 본발명의 실시의 형태에 있어서의 물처리 설비의 개념 전체구성을 표시하는 도면.

Claims (10)

  1. 피처리수에 오존을 주입하여 정화를 행할때에, 피처리수에 자기력을 작용시키는 것을 특징으로 하느 물처리 방법.
  2. 제 1항에 있어서, 자기력을 작용시킨 후, 피처리수 내지 응집물질을 여과에 의하여 제거하는 것을 특징으로 하는 물처리 방법.
  3. 피처리수에 자기력을 작용시킴과 아울러, 오존을 주입하여 피산화물을 산화, 응집시킨후, 이 응집물질을 여과에 의하여 제거하고, 다시 이 피처리수에 자기력을 작용시킴과 아울러 오존을 주입한 후, 활성탄으로 이루어지는 촉매층을 통과시키는 것을 특징으로 하는 물처리 방법.
  4. 제 3항에 있어서, 촉매층을 통과시킨후, 응집물질을 여과에 의하여 제거하는것을 특징으로 하는 물처리 방법.
  5. 오존발생기(4),(7)와, 피처리수를 인도하여 소정의 자기력을 작용시키는 자기처리부(21) 및 이 자기처리부로부터의 피처리수에 상기 오존발생기에서 발생한 오존을 주입하여 혼합시키는 오존주입 혼합부(22)로 이루어지는 자기처리 반응기(5),(8)와, 이 자기처리 반응기로부터의 피처리수 내의 응집물질을 제거하는 여과기(6),(10)로 구성한 것을 특징으로 하는 물처리장치.
  6. 제 1및 제 2오존발생부(4),(7)와, 피처리수를 인도하여 소정의 자기력을 작용시키는 자기처리부(21)및 이 자기처리부로부터의 피처리수에 상기 제 1오존발생부(4)에서 발생된 오존을 주입하여 교반시키는 오존주입 혼합부(22)로 이루어지는 제 1자기처리 반응기(5)와, 이 제 1자기처리 반응기로부터의 피처리수 내의 응집물질을 제거하는 제 1여과기(6)와, 이 제 1여과기로부터 나온 피처리수를 인도하여 소정의 자기력을 작용시키는 자기처리부(21) 및 이 자기처리부로부터의 피처리수에 상기 제 2오존발생기(7)에서 발생된 오존을 주입하여 혼합시키는 오존주입 혼합기(22)로 이루어지는 제 2자기처리 반응기(8)와, 이 제 2자기처리 반응기로부터 나온 피처리수를 인도하여 활성탄으로 이루어지는 촉매층에 의하여, 응집물질을 제거하는 제 2여과기(10)로 구성한 것을 특징으로 물처리장치.
  7. 제 6항에 있어서, 자기처리 반응기(5),(8)의 오존주입 혼합부(22)를 혼합용 통형상체(31)와, 이 혼합용 통형상체의 상류측으로부터 삽입된 오존주입관(32)과, 이 혼합용 통형상체내에서 또한, 오존주입관 근방에 배치되어서, 피처리수를 교반혼합시키는 날개체(33)와, 상기 혼합용 통형상체내에서 또한, 상기 날개체보다 하류측에 복수개 설치된 돌기체(34)로 구성된 것을 특징으로 하는 물처리 설비.
  8. 제 7항에 있어서, 날개체(33)를 1쌍의 반원형상의 날개판(41A),(41B)에 의하여 구성함과 아울러, 이두 날개판을 피처리수의 흐름방향에 대하여 소정의 각도를 가지고 경사하도록 또한, 서로 역방향으로 비틀리도록 하여 배치하고, 이들 두 날개판의 교차부의 상류측 공간부를 좌우로 구획하는 구획판(42)을 설치한것을 특징으로 하는 물처리 설비.
  9. 제 7항에 있어서, 돌기체(34)를 혼합용 통형상체(31)의 내벽면에 고정되는 기둥형상부(51)와, 이 기둥형 상부의 선단에 형성되는 버섯형상부(52)로 구성함과 아울러, 이들 복수개의 돌기체를 혼합용 통형상체의 내벽면에 갈지자형으로 배치한 것을 특징으로 하는 물처리 설비.
  10. 제 7항에 있어서, 날개체(33)를 1쌍의 반원형사의 날개판(41A),(41B)에 의하여 구성함과 아울러, 이들 양날개판을 피처리수의 흐름방향에 의하여 소정각도를 가지고 경사하도록 하고, 또한 서로 역방향으로 비틀리도록 배치하고, 이들 양날개판의 교차부의 상류측 공간부를 좌우로 구획하는 구획판(42)을 설치하고, 돌기체(34)를 혼합용 통형상체(31)의 내벽면에 고정되는 기둥형상부(51)와, 이 기둥형상부의 선단에 형성되는 버섯형상부(52)로 구성됨과 아울려, 이들 복수개의 돌기체를 혼합용 통형상체의 내벽면에 갈지자형상으로 배치한 것을 특징으로 하는 물처리 설비.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960707059A 1995-08-23 1996-05-29 물처리장치 Expired - Fee Related KR100227327B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP21386495 1995-08-23
JP1995-213864 1995-08-23
JP1996-1858 1996-01-10
JP8001858A JP3009353B2 (ja) 1995-08-23 1996-01-10 水処理方法および水処理設備
PCT/JP1996/001456 WO1997008103A1 (en) 1995-08-23 1996-05-29 Water treatment method and water treatment facilities

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KR970703915A true KR970703915A (ko) 1997-08-09
KR100227327B1 KR100227327B1 (ko) 1999-11-01

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US (1) US5888403A (ko)
JP (1) JP3009353B2 (ko)
KR (1) KR100227327B1 (ko)
CN (1) CN1100009C (ko)
DE (1) DE19680561C2 (ko)
GB (1) GB2307235B (ko)
IN (1) IN189238B (ko)
WO (1) WO1997008103A1 (ko)

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KR20010026445A (ko) * 1999-09-06 2001-04-06 최동민 분자 분해방식을 이용한 오폐수 처리시스템

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CN1092609C (zh) * 1998-03-17 2002-10-16 郭铁柱 一种污水处理的方法及其装置
KR20010024864A (ko) * 1998-11-20 2001-03-26 도시가주 모리 액체처리 방법 및 액체처리 장치 및 액체처리 시스템
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