KR100702809B1 - 하폐수의 부유물질 여과방법 및 장치 - Google Patents
하폐수의 부유물질 여과방법 및 장치 Download PDFInfo
- Publication number
- KR100702809B1 KR100702809B1 KR1020050088255A KR20050088255A KR100702809B1 KR 100702809 B1 KR100702809 B1 KR 100702809B1 KR 1020050088255 A KR1020050088255 A KR 1020050088255A KR 20050088255 A KR20050088255 A KR 20050088255A KR 100702809 B1 KR100702809 B1 KR 100702809B1
- Authority
- KR
- South Korea
- Prior art keywords
- membrane filter
- metal membrane
- metal
- purified water
- filter body
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
-
- 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
Abstract
Description
항 목 | 유입수(㎎/ℓ) | 정화수(㎎/ℓ) | 처리효율(%) |
BOD | 15(9~25) | 1.7(2.8~8.7) | 88.6(68.8~65.2) |
CODmn | 12(9~20) | 9(7.5~12) | 25(16.6~40) |
SS | 10(3~53) | 0.64(0.32~1.2) | 93.6(89.3~97.7) |
T-N | 20(15~25) | 19.9(14.1~24.0) | 0.5(6.0~4.0) |
T-P | 1.8(1.2~2.5) | 1.6(0.9~1.9) | 11.1(25~24) |
색도(도) | 29(10~51) | 23.8(9.27~43.4) | 17.9(7.3~14.9) |
탁도(NTU) | 7(2.5~28) | 0.64(0.05~0.72) | 90.8(98.0~97.4) |
대장균군수(개/㎖) | 2100(330~9500) | 900(168~4000) | 57.1(49.0~57.8) |
Claims (2)
- 삭제
- A:Cr 16~26 중량%, Ni 8~22 중량%, Mo 2~5 중량% 잔량은 Fe 및 불가피한 성분, 또는 B: Fe 4~20 중량%, Cr 14~23 중량%, Mo 8~30 중량% 잔량은 Ni 및 불가피한 성분으로 조성된 A 또는 B 중의 하나를 갖는 금속분말 또는 금속화이버상으로 조성소결되어 점착되게 성형되며 중공의 원통형의 다공 비대칭 메탈 멤브레인을 다수개가 설치된 메탈 멤브레인 필터본체와, 상기 메탈 멤브레인 필터본체의 유입구에 연결된 유입관에 의해 메탈 멤브레인 필터본체와 하폐수가 유통되게 결합되는 하폐수저장탱크와, 상기 메탈 멤브레인 필터본체의 유출구에 연결된 유출관에 의하 여 메탈 멤브레인 필터본체와 정화수가 유입되게 결합된 정화수탱크와, 상기 정화수탱그에 일단이 연결되고 타단은 메탈 멤브레인 필터본체의 유출구에 연결된 제1 역세관과 상기 메탈 멤브레인 필터본체의 유입구에 연결되며 저장탱크로 연결되는 제2 역세관으로 이루어진 역세부와, 상기 유입관과 유출관과 제1역세관과 제2역세관상에 설치된 제1 및 제2밸브와 제3및 제4밸브를 선택적으로 개폐시키는 컴프레셔와, 상기 메탈 멤브레인 필터본체의 압력을 감지하여 상기 역세부 또는 유입관 및 유출관을 선택적으로 개폐시키는 제어부로 구성된 것을 특징으로 하는 하폐수의 부유물질 여과장치
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050088255A KR100702809B1 (ko) | 2005-09-22 | 2005-09-22 | 하폐수의 부유물질 여과방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050088255A KR100702809B1 (ko) | 2005-09-22 | 2005-09-22 | 하폐수의 부유물질 여과방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070033752A KR20070033752A (ko) | 2007-03-27 |
KR100702809B1 true KR100702809B1 (ko) | 2007-04-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020050088255A KR100702809B1 (ko) | 2005-09-22 | 2005-09-22 | 하폐수의 부유물질 여과방법 및 장치 |
Country Status (1)
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KR (1) | KR100702809B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000246069A (ja) * | 1999-02-25 | 2000-09-12 | Japan Organo Co Ltd | 膜ろ過装置 |
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- 2005-09-22 KR KR1020050088255A patent/KR100702809B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000246069A (ja) * | 1999-02-25 | 2000-09-12 | Japan Organo Co Ltd | 膜ろ過装置 |
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KR20070033752A (ko) | 2007-03-27 |
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