KR20010048957A - 난분해성 폐수의 처리방법 - Google Patents
난분해성 폐수의 처리방법 Download PDFInfo
- Publication number
- KR20010048957A KR20010048957A KR1019990053850A KR19990053850A KR20010048957A KR 20010048957 A KR20010048957 A KR 20010048957A KR 1019990053850 A KR1019990053850 A KR 1019990053850A KR 19990053850 A KR19990053850 A KR 19990053850A KR 20010048957 A KR20010048957 A KR 20010048957A
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- South Korea
- Prior art keywords
- electrolysis
- nitrogen
- wastewater
- biological treatment
- tank
- 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.)
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
| 수질항목 | 단위 | 유입수 | 유출수 |
| pH | - | 7.21 | 7.01 |
| SS | mg/L | 2370 | 1200 |
| CODCr | mg/L | 24162 | 10123 |
| BOD | mg/L | 10188 | 7651 |
| 총질소(TN) | mg/L | 2168 | 1283 |
| 암모니아성질소(NH4 +-N) | mg/L | 1554 | 819 |
| 총인(TP) | mg/L | 18.4 | 9.5 |
| 염기도(Alkalinity) | mg/L | 6650 | 2853 |
| Cl- | mg/L | 8715 | 2939 |
| 체류시간(day) | CODCr | BOD | 총질소 | 암모니아성질소 | 질산성질소 | 총인 | PO4-P |
| Aerobic batch | 9877 | 7928 | 1309 | 710 | 12.3 | 11.9 | 7.2 |
| 105 | 27112514 | 624174 | 496530 | 186153 | 146.6188.4 | 3.84.2 | 1.92.2 |
| MLE(1:1) | 10091 | 7171 | 1276 | 838 | 5.7 | 10.7 | 7.2 |
| 10532 | 2723306937434612 | 100145435743 | 122177390517 | 68139345427 | 34.041.115.324.5 | 3.82.84.35.1 | 0.90.71.42.1 |
| MLE(3:5) | 10402 | 7855 | 1263 | 910 | 10.6 | 10.3 | 6.2 |
| 543 | 291332234019 | 163419612 | 164252307 | 123205249 | 9.018.634.3 | 3.34.45.2 | 0.81.01.1 |
| 체류시간(HRT) | SS | CODCr | BOD | 총질소 | 암모니아성질소 | 질산성질소 | 총인 | 염기도 | 염소 |
| 부피비 무산소조:호기조=1:1 | |||||||||
| 00.51234 | 27312172.044.140.228.1 | 35001794.91230.81084.0820.5410.3 | 14653.330.010.19.35.2 | 406.4281.3198.9135.1122.780.5 | 194.3150.4129.0104.282.461.5 | 14.2715.4716.0717.9219.5218.49 | 3.010.840.650.520.450.09 | 1941.01864.01488.01440.01370.01274.0 | 275423102289218619491864 |
| 부피비 무산소조:호기조=3:5 | |||||||||
| 1234 | 25268.040.338.127.7 | 3482.11471.8980.5520.5365.0 | 169.333.313.07.64.1 | 358.5188.4112.659.238.4 | 127.990.457.328.419.2 | 17.5015.8717.3510.5311.33 | 2.742.101.461.040.83 | 184015321200980740 | 29872365234423212351 |
Claims (3)
- 전원이 공급되는 양극과 음극이 구비된 반응조로 유입된 폐수중의 난분해성 유기물질을 전기 분해시키는 제1전기분해단계;유기물질 및 영양소 제거를 위한 생물학적처리단계;전원이 공급되는 양극과 음극이 구비된 또다른 반응조에서 미처리된 난분해성 유기물질 및 질소 등을 전기 분해시키는 제2전기분해단계;로 이루어진 난분해성 폐수의 처리방법.
- 제1항에 있어서, 상기 제1, 제2전기분해단계에서 이리듐에 티타늄이 전착된 불용성 극판을 양극으로 하여 전기분해 함을 특징으로 하는 난분해성 폐수의 처리방법.
- 제1항 또는 제2항에 있어서, 상기 제1, 제2전기분해단계에서 사용되는 양극을 울퉁불퉁한 거친 판형태 또는 망형태로 함을 특징으로 하는 난분해성 폐수의 처리방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990053850A KR100325922B1 (ko) | 1999-11-30 | 1999-11-30 | 난분해성 폐수의 처리방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990053850A KR100325922B1 (ko) | 1999-11-30 | 1999-11-30 | 난분해성 폐수의 처리방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010048957A true KR20010048957A (ko) | 2001-06-15 |
| KR100325922B1 KR100325922B1 (ko) | 2002-02-27 |
Family
ID=19622700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990053850A Expired - Fee Related KR100325922B1 (ko) | 1999-11-30 | 1999-11-30 | 난분해성 폐수의 처리방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100325922B1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010035183A (ko) * | 2001-01-12 | 2001-05-07 | 박덕영 | 전기분해 및 생물막을 이용한 난분해성 수처리시스템 |
| KR100609087B1 (ko) * | 2006-03-31 | 2006-08-08 | 한성크린텍주식회사 | 전기분해공정, 화학적 처리공정 및 생물학적 분해공정을 병합한 폐수처리방법 |
| KR100626842B1 (ko) | 2006-03-03 | 2006-09-20 | 한성크린텍주식회사 | 전기분해 및 생물학적 처리공법을 병합한 고농도 질소함유 폐수처리방법 |
| KR100754119B1 (ko) * | 2005-08-09 | 2007-08-31 | 산요덴키가부시키가이샤 | 수 처리 장치 |
| CN102424473A (zh) * | 2011-10-20 | 2012-04-25 | 天津工业大学 | 一种分置式电催化微生物降解氯代有机污染物的方法 |
| CN115784470A (zh) * | 2022-12-28 | 2023-03-14 | 广东省源天工程有限公司 | 一种电强化生物膜联用去除污水中硝氮的方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100500370B1 (ko) * | 2003-03-04 | 2005-07-14 | 이재복 | 전해 슬러지 개량 장치 및 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04235788A (ja) * | 1991-01-14 | 1992-08-24 | Fuji Photo Film Co Ltd | 低級イオウ化合物と可溶性鉄塩とを含む廃液の処理方法 |
| JPH09141285A (ja) * | 1995-11-20 | 1997-06-03 | Brother Ind Ltd | 汚染液体の循環浄化装置 |
| KR100316298B1 (ko) * | 1998-08-13 | 2002-11-25 | 대경기계기술주식회사 | 막분리형활성슬러지법과전기분해법을결합한축산폐수의처리법 |
| KR100296411B1 (ko) * | 1998-09-11 | 2001-10-26 | 김여환 | 고농도유기성하.폐수고도처리장치 |
-
1999
- 1999-11-30 KR KR1019990053850A patent/KR100325922B1/ko not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010035183A (ko) * | 2001-01-12 | 2001-05-07 | 박덕영 | 전기분해 및 생물막을 이용한 난분해성 수처리시스템 |
| KR100754119B1 (ko) * | 2005-08-09 | 2007-08-31 | 산요덴키가부시키가이샤 | 수 처리 장치 |
| KR100626842B1 (ko) | 2006-03-03 | 2006-09-20 | 한성크린텍주식회사 | 전기분해 및 생물학적 처리공법을 병합한 고농도 질소함유 폐수처리방법 |
| KR100609087B1 (ko) * | 2006-03-31 | 2006-08-08 | 한성크린텍주식회사 | 전기분해공정, 화학적 처리공정 및 생물학적 분해공정을 병합한 폐수처리방법 |
| CN102424473A (zh) * | 2011-10-20 | 2012-04-25 | 天津工业大学 | 一种分置式电催化微生物降解氯代有机污染物的方法 |
| CN115784470A (zh) * | 2022-12-28 | 2023-03-14 | 广东省源天工程有限公司 | 一种电强化生物膜联用去除污水中硝氮的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100325922B1 (ko) | 2002-02-27 |
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