KR100411022B1 - 오폐수정화용 태양광촉매장치 - Google Patents
오폐수정화용 태양광촉매장치 Download PDFInfo
- Publication number
- KR100411022B1 KR100411022B1 KR10-2001-0005482A KR20010005482A KR100411022B1 KR 100411022 B1 KR100411022 B1 KR 100411022B1 KR 20010005482 A KR20010005482 A KR 20010005482A KR 100411022 B1 KR100411022 B1 KR 100411022B1
- Authority
- KR
- South Korea
- Prior art keywords
- tank
- wastewater
- purification
- photocatalyst
- final
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 51
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 27
- 238000000746 purification Methods 0.000 title claims abstract description 24
- 238000004062 sedimentation Methods 0.000 claims abstract description 18
- 244000005700 microbiome Species 0.000 claims abstract description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 16
- 239000010936 titanium Substances 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011247 coating layer Substances 0.000 claims abstract description 4
- 230000001699 photocatalysis Effects 0.000 claims abstract description 4
- 239000011368 organic material Substances 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 18
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 17
- 239000011574 phosphorus Substances 0.000 abstract description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 16
- 239000000126 substance Substances 0.000 abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000005416 organic matter Substances 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (6)
- 분배조(1)로 유입되는 오폐수를 혐기조(10), 무산소조(15), 호기조(20) 등에서 정화처리한 후, 최종침전조(30)를 통해 하천 등으로 방류하도록 이루어지는 오폐수의 정화처리공정에 있어서,그 내주면에 티타늄코팅층(52)을 갖는 투명관(51)내에 담체로 성형된 티타늄 광촉매(53)를 구비하여 상기 최종침전조(30)내에 설치하되, 조사되는 태양광 또는 자외선에 의해 생성되는 산소라디칼이나 OH-를 이용하여 상기 최종침전조(30)내로 유입되는 유입수의 난분해성 유기물질을 분해하는 동시에 미생물을 살균하도록 구성되는 것을 특징으로 하는 오폐수정화용 태양광촉매장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0005482A KR100411022B1 (ko) | 2001-02-05 | 2001-02-05 | 오폐수정화용 태양광촉매장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0005482A KR100411022B1 (ko) | 2001-02-05 | 2001-02-05 | 오폐수정화용 태양광촉매장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010044313A KR20010044313A (ko) | 2001-06-05 |
KR100411022B1 true KR100411022B1 (ko) | 2003-12-18 |
Family
ID=19705353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0005482A Expired - Fee Related KR100411022B1 (ko) | 2001-02-05 | 2001-02-05 | 오폐수정화용 태양광촉매장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100411022B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030084177A (ko) * | 2002-04-25 | 2003-11-01 | 한국화학연구원 | 이산화티탄이 나노구조로 함유된 제올라이트 광촉매와 그제조방법 및 이를 이용한 암모니아성 질소의 제거방법 |
KR101710554B1 (ko) * | 2016-05-09 | 2017-03-13 | 주식회사 후소엔지니어링 | 하수처리장 방류수의 처리장치 및 방류수 처리방법 |
CN112062265A (zh) * | 2020-09-08 | 2020-12-11 | 广西大学 | 一种光催化和微生物同步降解可吸附有机卤化物中2,4,6-三氯苯酚的方法 |
-
2001
- 2001-02-05 KR KR10-2001-0005482A patent/KR100411022B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010044313A (ko) | 2001-06-05 |
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