KR100474860B1 - 슬러지 농축방법 및 장치 - Google Patents
슬러지 농축방법 및 장치 Download PDFInfo
- Publication number
- KR100474860B1 KR100474860B1 KR10-2002-0031198A KR20020031198A KR100474860B1 KR 100474860 B1 KR100474860 B1 KR 100474860B1 KR 20020031198 A KR20020031198 A KR 20020031198A KR 100474860 B1 KR100474860 B1 KR 100474860B1
- Authority
- KR
- South Korea
- Prior art keywords
- sludge
- tank
- concentration
- concentrated
- water
- Prior art date
Links
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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- 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
- Y02W10/20—Sludge processing
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (4)
- 표준 활성 슬러지 법 또는 생물학적이나 화학적으로 고도처리를 하는 하수/폐수처리시설에 있어서,위쪽 부분에 미리 정한 깊이를 가진 원통부와 그 아래에 경사부를 가지고 경사부의 중앙 바닥에는 원통형의 슬러지 호퍼부를 설치하고 수위 검출 스위치를 구비하고 슬러지의 부패 가스를 이용하여 슬러지를 수면으로 부상 시키고 농축하는 2개이상의 농축조;상기 농축조의 위쪽 부분의 원통부 내에는 중앙부에 원통형의 중앙 정류조를 설치하고 농축조의 호퍼 부분에 슬러지 스크레파를 설치하고 이 스크레파를 구동할 수 있도록 중앙 보도에 설치한 구동장치;상기 농축조에 이송된 농축 슬러지를 일시 저장할 수 있는 1개의 농축 슬러지 저류조;최초 침전지에서 슬러지를 인발하여 분배조를 거쳐서 상기 슬러지 농축조에 이송하는 최초 침전지 슬러지 이송 펌프;상기 농축조에서 상징수와 농축 슬러지를 순차적으로 인발하여 침사지와 농축 슬러지 저류조로 이송하는 이송 펌프와 배관; 및농축 슬러지 저류조의 슬러지를 혐기성 소화조 또는 탈수동의 슬러지 저류조로 이송하는 펌프를 포함하는 슬러지 농축장치.
- 청구항 1에서 최초 침전지 슬러지 이송 펌프에서 슬러지를 농축조 1A 와 농축조 1B로 순차적으로 이송하고 각각의 농축조에서는 슬러지를 24시간 이상 방치하여 발생하는 가스로 슬러지를 수면으로 부상시키면서 농축하고 슬러지 검출기와 이송 펌프를 이용하여 자동적으로 농축조 하부의 상등수는 침사지로 이송하고 수면부의 농축 슬러지는 농축 슬러지 저류조로 이송하는 슬러지 농축방법.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0031198A KR100474860B1 (ko) | 2002-06-03 | 2002-06-03 | 슬러지 농축방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0031198A KR100474860B1 (ko) | 2002-06-03 | 2002-06-03 | 슬러지 농축방법 및 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020020017211U Division KR200291072Y1 (ko) | 2002-06-04 | 2002-06-04 | 슬러지 농축장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030093608A KR20030093608A (ko) | 2003-12-11 |
KR100474860B1 true KR100474860B1 (ko) | 2005-03-10 |
Family
ID=32385760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0031198A KR100474860B1 (ko) | 2002-06-03 | 2002-06-03 | 슬러지 농축방법 및 장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100474860B1 (ko) |
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2002
- 2002-06-03 KR KR10-2002-0031198A patent/KR100474860B1/ko active IP Right Grant
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Publication number | Publication date |
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KR20030093608A (ko) | 2003-12-11 |
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