WO2021054766A3 - 지하수 처리 시스템 - Google Patents
지하수 처리 시스템 Download PDFInfo
- Publication number
- WO2021054766A3 WO2021054766A3 PCT/KR2020/012626 KR2020012626W WO2021054766A3 WO 2021054766 A3 WO2021054766 A3 WO 2021054766A3 KR 2020012626 W KR2020012626 W KR 2020012626W WO 2021054766 A3 WO2021054766 A3 WO 2021054766A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groundwater
- arsenic
- treatment system
- iron
- groundwater treatment
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0033—Vertical, perforated partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PE2022000334A PE20220673A1 (es) | 2019-09-19 | 2020-09-18 | Sistema de tratamiento de aguas subterraneas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190115135A KR102310305B1 (ko) | 2019-09-19 | 2019-09-19 | 지하수 처리 시스템 |
KR10-2019-0115135 | 2019-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2021054766A2 WO2021054766A2 (ko) | 2021-03-25 |
WO2021054766A3 true WO2021054766A3 (ko) | 2021-05-14 |
Family
ID=74883011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2020/012626 WO2021054766A2 (ko) | 2019-09-19 | 2020-09-18 | 지하수 처리 시스템 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR102310305B1 (ko) |
PE (1) | PE20220673A1 (ko) |
WO (1) | WO2021054766A2 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100200021B1 (ko) * | 1996-04-19 | 1999-06-15 | 가네꼬 히사시 | 중급속을 함유하는 배수의 처리방법 |
JP2004025001A (ja) * | 2002-06-25 | 2004-01-29 | Toshiba Corp | 廃液処理装置 |
KR100459861B1 (ko) * | 2001-04-27 | 2004-12-03 | 샤프 가부시키가이샤 | 금속함유폐수의 처리방법 및 금속함유폐수의 처리장치 |
JP2007160257A (ja) * | 2005-12-15 | 2007-06-28 | Sanyo Electric Co Ltd | 有害物の処理方法及び有害物処理装置 |
JP2007268342A (ja) * | 2006-03-30 | 2007-10-18 | Miura Co Ltd | 濾過システム |
-
2019
- 2019-09-19 KR KR1020190115135A patent/KR102310305B1/ko active IP Right Grant
-
2020
- 2020-09-18 WO PCT/KR2020/012626 patent/WO2021054766A2/ko active Application Filing
- 2020-09-18 PE PE2022000334A patent/PE20220673A1/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100200021B1 (ko) * | 1996-04-19 | 1999-06-15 | 가네꼬 히사시 | 중급속을 함유하는 배수의 처리방법 |
KR100459861B1 (ko) * | 2001-04-27 | 2004-12-03 | 샤프 가부시키가이샤 | 금속함유폐수의 처리방법 및 금속함유폐수의 처리장치 |
JP2004025001A (ja) * | 2002-06-25 | 2004-01-29 | Toshiba Corp | 廃液処理装置 |
JP2007160257A (ja) * | 2005-12-15 | 2007-06-28 | Sanyo Electric Co Ltd | 有害物の処理方法及び有害物処理装置 |
JP2007268342A (ja) * | 2006-03-30 | 2007-10-18 | Miura Co Ltd | 濾過システム |
Also Published As
Publication number | Publication date |
---|---|
WO2021054766A2 (ko) | 2021-03-25 |
KR20210033628A (ko) | 2021-03-29 |
KR102310305B1 (ko) | 2021-10-07 |
PE20220673A1 (es) | 2022-04-29 |
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