KR101202906B1 - 하폐수 반송 혼합공정 처리방법 및 장치 - Google Patents
하폐수 반송 혼합공정 처리방법 및 장치 Download PDFInfo
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- KR101202906B1 KR101202906B1 KR20100053613A KR20100053613A KR101202906B1 KR 101202906 B1 KR101202906 B1 KR 101202906B1 KR 20100053613 A KR20100053613 A KR 20100053613A KR 20100053613 A KR20100053613 A KR 20100053613A KR 101202906 B1 KR101202906 B1 KR 101202906B1
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- water
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- 239000002351 wastewater Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004064 recycling Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000010865 sewage Substances 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 22
- 238000013032 photocatalytic reaction Methods 0.000 claims abstract description 16
- 239000010842 industrial wastewater Substances 0.000 claims abstract description 14
- 238000004043 dyeing Methods 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 14
- 230000000813 microbial effect Effects 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 8
- 238000004065 wastewater treatment Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims 1
- 230000001699 photocatalysis Effects 0.000 abstract description 24
- 239000010841 municipal wastewater Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 150000002894 organic compounds Chemical class 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 150000002484 inorganic compounds Chemical class 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 238000006864 oxidative decomposition reaction Methods 0.000 abstract description 2
- 239000011941 photocatalyst Substances 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 8
- 238000009303 advanced oxidation process reaction Methods 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000011197 physicochemical method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000979 synthetic dye Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/102—Permeable membranes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
2. 하폐수 공급펌프
3. 하폐수 전처리장치
4. 하폐수 유량계
5. 하폐수 수질분석기
6. 폭기용 블러워(또는 컴프레서)
7. 폭기용 산기관
8. 유동상 또는 고정상 미생물담체
9. 침전조
10. 미생물슬러지 반송펌프
11. 거품포집조
12. 수처리용 바이오필터
13. UV/(또는 가시광선)/광촉매반응기
14. 광촉매반응기 처리수조
15. 광촉매반응기 처리수 반송펌프
16. 배출수
Claims (7)
- 도시하수, 염색폐수 또는 산업폐수(이하 하폐수)의 pH 또는 조성 등을 조정하는 전처리, 하폐수 유량 및 수질분석 및 하폐수의 수처리용 바이오필터시스템으로의 공급을 수행하는 하폐수 도입공정;
하폐수를 수처리용 바이오필터시스템에 통과시켜서 폭기에 의한 계면활성제 분리 및 생물학적 처리를 수행하고, 상기 수처리용 바이오필터시스템은 유동상 미생물담체를 충전하거나 미생물담체가 없이 MLSS (미생물슬러지)를 함유하는 하폐수의 바이오필터시스템 처리 공정:
상기 수처리용 바이오필터시스템 처리수를 연속적으로 처리하는 UV/(또는 가시광선)/광촉매반응공정;
상기 UV/(또는 가시광선)/광촉매반응공정 처리수를 상기 수처리용 바이오필터시스템으로 반송시킴으로써 시너지효과를 유발하는 광촉매반응공정과 수처리용 바이오필터시스템을 조합하고 조합 시너지효과를 극대화하는 반송공정;
으로 구성되고:
상기 수처리용 바이오필터를 통과한 처리수를 침전조를 활용하여 상기 수처리용 바이오필터시스템 처리수와 미생물 슬러지로 분리하여, 분리된 상기 수처리용 바이오필터시스템 처리수 및 미생물슬러지를 각각 상기 UV/(또는 가시광선)/광촉매반응공정으로 이송 및 수처리용 바이오필터 하부로 반송하거나,
상기 수처리용 바이오필터의 출구에 부착된 멤브레인에 의하여 미생물슬러지는 수처리용 바이오필터 내부에 한정되고 멤브레인을 투과한 상기 수처리용 바이오필터시스템 처리수가 상기 UV/(또는 가시광선)/광촉매반응공정으로 이송되는 것을 특징으로 하는 하폐수 처리방법
- 삭제
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR20100053613A KR101202906B1 (ko) | 2010-06-07 | 2010-06-07 | 하폐수 반송 혼합공정 처리방법 및 장치 |
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KR20100053613A KR101202906B1 (ko) | 2010-06-07 | 2010-06-07 | 하폐수 반송 혼합공정 처리방법 및 장치 |
Related Child Applications (1)
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KR1020120061857A Division KR101277377B1 (ko) | 2012-06-10 | 2012-06-10 | 시너지효과를 가진 하폐수처리용 하이브리드 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20110133933A KR20110133933A (ko) | 2011-12-14 |
KR101202906B1 true KR101202906B1 (ko) | 2012-11-19 |
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KR20100053613A Expired - Fee Related KR101202906B1 (ko) | 2010-06-07 | 2010-06-07 | 하폐수 반송 혼합공정 처리방법 및 장치 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104230096A (zh) * | 2014-07-25 | 2014-12-24 | 中国环境科学研究院 | 一种纳米曝气铁碳微电解净化有机废水的装置和方法 |
Families Citing this family (2)
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CN109574259B (zh) * | 2019-01-25 | 2024-04-16 | 黑龙江大学 | 一种去除低温地下水中高浓度硝酸盐的装置及地下水处理方法 |
CN113666579A (zh) * | 2021-09-06 | 2021-11-19 | 常州嘉博染织有限公司 | 一种污水处理装置及其控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10128377A (ja) | 1996-10-30 | 1998-05-19 | Fuji Electric Co Ltd | 活性汚泥法処理水のオゾン処理方法 |
JP2006297374A (ja) * | 2005-03-25 | 2006-11-02 | Sharp Corp | 排水処理装置および排水処理方法 |
-
2010
- 2010-06-07 KR KR20100053613A patent/KR101202906B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10128377A (ja) | 1996-10-30 | 1998-05-19 | Fuji Electric Co Ltd | 活性汚泥法処理水のオゾン処理方法 |
JP2006297374A (ja) * | 2005-03-25 | 2006-11-02 | Sharp Corp | 排水処理装置および排水処理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104230096A (zh) * | 2014-07-25 | 2014-12-24 | 中国环境科学研究院 | 一种纳米曝气铁碳微电解净化有机废水的装置和方法 |
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KR20110133933A (ko) | 2011-12-14 |
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