KR100912596B1 - 터널 오탁수 처리장치 및 처리방법 - Google Patents
터널 오탁수 처리장치 및 처리방법 Download PDFInfo
- Publication number
- KR100912596B1 KR100912596B1 KR1020090025149A KR20090025149A KR100912596B1 KR 100912596 B1 KR100912596 B1 KR 100912596B1 KR 1020090025149 A KR1020090025149 A KR 1020090025149A KR 20090025149 A KR20090025149 A KR 20090025149A KR 100912596 B1 KR100912596 B1 KR 100912596B1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- tunnel
- tank
- sludge
- flocculation
- Prior art date
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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- Chemical & Material Sciences (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)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (3)
- 삭제
- 응집수처리조(10)의 터널 오탁수에 케미컬탱크(20)로 부터 제공되는 응집제를 투입하여 교반에 의한 응집처리과정을 거쳐 터널 오탁수를 슬러지와 상등수로 분리하는 단계와,상기 응집처리과정을 거쳐 분리된 슬러지는 슬러지농축조(30)로 배출하고, 상기 분리된 상등수는 부상조(40)로 이송하는 이송단계와,상기 부상조(40)로 이송된 상등수에 포함되어 있는 스컴을 스키머(41)를 이용하여 제거한 후 최종 처리된 물을 외부로 배출하는 단계로 이루어진 것에 있어서,상기 응집처리과정은 pH를 7.0 ~ 9.0으로 조절한 터널 오탁수에 Alum(Al2(SO4)3) 20 ~ 40wt%, PAC(polyaluminum chloride) 15 ~ 30wt%, PACS(polyaluminum chloride silicate) 15 ~ 30wt%, PAS(polyaluminun sulfatc) 15 ~ 30wt%, PASS(polyaluminum sulfate silicate) 15 ~ 30wt%의 혼합으로 조성된 복합 무기응집제를 터널 오탁수 1L당 19 ~ 23mg로 투입하여 17 ~ 19/sec의 교반강도로 25 ~ 35분 동안 교반하는 것임을 특징으로 하는 터널 오탁수 처리방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090025149A KR100912596B1 (ko) | 2009-03-24 | 2009-03-24 | 터널 오탁수 처리장치 및 처리방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090025149A KR100912596B1 (ko) | 2009-03-24 | 2009-03-24 | 터널 오탁수 처리장치 및 처리방법 |
Publications (1)
Publication Number | Publication Date |
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KR100912596B1 true KR100912596B1 (ko) | 2009-08-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090025149A KR100912596B1 (ko) | 2009-03-24 | 2009-03-24 | 터널 오탁수 처리장치 및 처리방법 |
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KR (1) | KR100912596B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106044987A (zh) * | 2016-08-16 | 2016-10-26 | 上海磐彩环保科技股份有限公司 | 一种用于生产污水预处理的装置 |
KR20210016144A (ko) * | 2019-07-31 | 2021-02-15 | 주식회사 에코진 | 중화처리 및 응집침전처리를 이용한 오폐수처리장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970006182A (ko) * | 1996-11-19 | 1997-02-19 | 용 정 | 부유식 조류 제거방법 및 그 장치 |
KR20010016337A (ko) * | 2000-12-04 | 2001-03-05 | 이석진 | 오폐수 처리시스템 |
KR200225283Y1 (ko) | 2000-12-04 | 2001-05-15 | 이석진 | 오폐수 처리장치 |
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2009
- 2009-03-24 KR KR1020090025149A patent/KR100912596B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970006182A (ko) * | 1996-11-19 | 1997-02-19 | 용 정 | 부유식 조류 제거방법 및 그 장치 |
KR20010016337A (ko) * | 2000-12-04 | 2001-03-05 | 이석진 | 오폐수 처리시스템 |
KR200225283Y1 (ko) | 2000-12-04 | 2001-05-15 | 이석진 | 오폐수 처리장치 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106044987A (zh) * | 2016-08-16 | 2016-10-26 | 上海磐彩环保科技股份有限公司 | 一种用于生产污水预处理的装置 |
KR20210016144A (ko) * | 2019-07-31 | 2021-02-15 | 주식회사 에코진 | 중화처리 및 응집침전처리를 이용한 오폐수처리장치 |
KR102269059B1 (ko) * | 2019-07-31 | 2021-06-25 | 주식회사 에코진 | 중화처리 및 응집침전처리를 이용한 오폐수처리장치 |
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