KR100374725B1 - Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated - Google Patents
Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated Download PDFInfo
- Publication number
- KR100374725B1 KR100374725B1 KR1020020053876A KR20020053876A KR100374725B1 KR 100374725 B1 KR100374725 B1 KR 100374725B1 KR 1020020053876 A KR1020020053876 A KR 1020020053876A KR 20020053876 A KR20020053876 A KR 20020053876A KR 100374725 B1 KR100374725 B1 KR 100374725B1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- pipe
- chemical
- flow rate
- transportation pipe
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 24
- 239000000126 substance Substances 0.000 title abstract 12
- 230000001954 sterilising effect Effects 0.000 abstract 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- 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
-
- 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
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
-
- 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
- C02F2209/40—Liquid flow rate
-
- 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
- C02F2209/42—Liquid level
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Landscapes
- 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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020053876A KR100374725B1 (en) | 2002-09-06 | 2002-09-06 | Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated |
PCT/KR2003/001837 WO2004022490A1 (en) | 2002-09-06 | 2003-09-05 | Non-power flow-proportional chemical feeding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020053876A KR100374725B1 (en) | 2002-09-06 | 2002-09-06 | Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2002-0026770U Division KR200300269Y1 (ko) | 2002-09-06 | 2002-09-06 | 무동력 유량비례 약품 투입장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100374725B1 true KR100374725B1 (en) | 2003-03-06 |
Family
ID=31973668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020053876A KR100374725B1 (en) | 2002-09-06 | 2002-09-06 | Non-powered chemical feeder adjusting dose of chemicals based on flow rate of water to be treated |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100374725B1 (ko) |
WO (1) | WO2004022490A1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100821416B1 (ko) | 2007-02-08 | 2008-04-11 | 김희순 | 저수조의 염소투입장치 |
KR100826849B1 (ko) | 2006-10-09 | 2008-05-02 | 김달곤 | 유수분리기 |
KR100909344B1 (ko) | 2008-11-05 | 2009-07-27 | 주식회사 크린웰 | 자외선램프를 이용한 정밀 약품 투입장치 |
KR101134129B1 (ko) * | 2009-07-01 | 2012-04-09 | 한삼코라(주) | 수압형성 분기유량계와 컨트롤러를 이용한 자동약품투입기 |
KR101227677B1 (ko) | 2010-12-15 | 2013-01-29 | 한삼코라(주) | 스파이럴 수압형성과 차압을 이용한 약품투입장치 |
KR101327994B1 (ko) * | 2012-07-03 | 2013-11-13 | 주식회사 소담이앤씨 | 물공급설비가 일원화된 물놀이시설물 및 이를 위한 제어방법 |
KR102248302B1 (ko) * | 2020-05-22 | 2021-05-04 | 주식회사 해동 | 자동누수경보 기능을 갖춘 원격자동검침시스템 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1657221A1 (de) * | 2004-11-04 | 2006-05-17 | Unbescheiden GmbH | Vorrichtung und Verfahren zur Aufbereitung von Badewasser |
KR100879246B1 (ko) | 2007-06-12 | 2009-01-16 | 김동현 | 약품보충장치 |
DE102013107245A1 (de) * | 2013-07-09 | 2015-01-15 | Alexander Erdtmann Dosiertechnik GbR (vertr.ber. Gesellsch.: Alexander Erdtmann, 74731 Walldürn) | Verfahren und System zur Behandlung von wässrigen Prozessflüssigkeiten in geschlossenen oder teilgeschlossenen Systemen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334155U (ko) * | 1976-08-31 | 1978-03-25 | ||
KR820002336Y1 (ko) * | 1981-02-12 | 1982-11-03 | 최인중 | 상수도용 약액 투입기 |
KR200165133Y1 (ko) * | 1997-09-13 | 2000-01-15 | 강준 | 약품 공급장치 |
KR200184517Y1 (ko) * | 1999-09-20 | 2000-06-01 | 임승학 | 브로워 제어시스템 |
KR200296590Y1 (ko) * | 2002-09-05 | 2002-11-29 | 박홍규 | 염소 자력공급장치 |
-
2002
- 2002-09-06 KR KR1020020053876A patent/KR100374725B1/ko not_active IP Right Cessation
-
2003
- 2003-09-05 WO PCT/KR2003/001837 patent/WO2004022490A1/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100826849B1 (ko) | 2006-10-09 | 2008-05-02 | 김달곤 | 유수분리기 |
KR100821416B1 (ko) | 2007-02-08 | 2008-04-11 | 김희순 | 저수조의 염소투입장치 |
KR100909344B1 (ko) | 2008-11-05 | 2009-07-27 | 주식회사 크린웰 | 자외선램프를 이용한 정밀 약품 투입장치 |
KR101134129B1 (ko) * | 2009-07-01 | 2012-04-09 | 한삼코라(주) | 수압형성 분기유량계와 컨트롤러를 이용한 자동약품투입기 |
KR101227677B1 (ko) | 2010-12-15 | 2013-01-29 | 한삼코라(주) | 스파이럴 수압형성과 차압을 이용한 약품투입장치 |
KR101327994B1 (ko) * | 2012-07-03 | 2013-11-13 | 주식회사 소담이앤씨 | 물공급설비가 일원화된 물놀이시설물 및 이를 위한 제어방법 |
KR102248302B1 (ko) * | 2020-05-22 | 2021-05-04 | 주식회사 해동 | 자동누수경보 기능을 갖춘 원격자동검침시스템 |
Also Published As
Publication number | Publication date |
---|---|
WO2004022490A1 (en) | 2004-03-18 |
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