KR100798717B1 - 정수 처리에 있어서의 활성탄 첨가 방법 및 정수 처리 방법 - Google Patents
정수 처리에 있어서의 활성탄 첨가 방법 및 정수 처리 방법 Download PDFInfo
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- KR100798717B1 KR100798717B1 KR1020057012973A KR20057012973A KR100798717B1 KR 100798717 B1 KR100798717 B1 KR 100798717B1 KR 1020057012973 A KR1020057012973 A KR 1020057012973A KR 20057012973 A KR20057012973 A KR 20057012973A KR 100798717 B1 KR100798717 B1 KR 100798717B1
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- activated carbon
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- fine particles
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
첨가량 | 활성탄의 종류 | |
실시예 | 100 | 활성탄 습식 분쇄: 입도(평균) 1.0 ㎛ |
비교예 1 | 150 | 입도 1.0 ㎛ 습식 분쇄 후, 건조 24시간 경과한 분말 |
비교예 2 | 300 | 입도 15 ㎛의 시판품 |
Claims (8)
- 피처리수에 활성탄을 첨가하여 피처리수를 정화하는 정수 처리에 있어서의 활성탄 첨가 방법에 있어서,상기 활성탄 입자를 습식 분쇄하여 얻어진 평균 입도 0.1 ㎛∼10 ㎛의 활성탄 미립자를 함유하는 수성 현탁액을 상기 활성탄 미립자의 응집이 시작되기 전에 상기 피처리수에 직접 첨가하는 것을 특징으로 하는 정수 처리에 있어서의 활성탄 첨가 방법.
- 제1항에 있어서, 상기 활성탄 미립자를 함유하는 수성 현탁액의 활성탄 농도는 0.1 질량%∼10 질량%인 것인 정수 처리에 있어서의 활성탄 첨가 방법.
- 제1항에 있어서, 상기 피처리수의 유로 또는 피처리수를 저장하는 탱크에 분쇄기를 부설(附設)하고, 이 분쇄기로 활성탄 입자를 습식 분쇄하는 것인 정수 처리에 있어서의 활성탄 첨가 방법.
- 활성탄을 이용하여 피처리수를 정화하는 정수 처리 방법에 있어서,상기 활성탄 입자를 습식 분쇄하여 얻어진 평균 입도 0.1 ㎛∼10 ㎛의 활성탄 미립자를 함유하는 수성 현탁액을 상기 활성탄 미립자의 응집이 시작되기 전에 상기 피처리수에 직접 첨가하고, 얻어진 활성탄 첨가 피처리수를 더 막 분리 처리하는 것을 특징으로 하는 정수 처리 방법.
- 제4항에 있어서, 상기 활성탄 미립자를 함유하는 수성 현탁액의 활성탄 농도는 0.1 질량%∼10 질량%인 것인 정수 처리 방법.
- 제4항에 있어서, 상기 피처리수의 유로 또는 피처리수를 저장하는 탱크에 분쇄기를 부설하고, 이 분쇄기로 활성탄 입자를 습식 분쇄하는 것인 정수 처리 방법.
- 제2항에 있어서, 상기 피처리수의 유로 또는 피처리수를 저장하는 탱크에 분쇄기를 부설하고, 이 분쇄기로 활성탄 입자를 습식 분쇄하는 것인 정수 처리에 있어서의 활성탄 첨가 방법.
- 제5항에 있어서, 상기 피처리수의 유로 또는 피처리수를 저장하는 탱크에 분쇄기를 부설하고, 이 분쇄기로 활성탄 입자를 습식 분쇄하는 것인 정수 처리 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003007840 | 2003-01-16 | ||
JPJP-P-2003-00007840 | 2003-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050085964A KR20050085964A (ko) | 2005-08-29 |
KR100798717B1 true KR100798717B1 (ko) | 2008-01-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020057012973A KR100798717B1 (ko) | 2003-01-16 | 2004-01-16 | 정수 처리에 있어서의 활성탄 첨가 방법 및 정수 처리 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7276167B2 (ko) |
EP (1) | EP1584605B1 (ko) |
JP (1) | JP4468895B2 (ko) |
KR (1) | KR100798717B1 (ko) |
DE (1) | DE602004008419T2 (ko) |
WO (1) | WO2004063097A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5089211B2 (ja) * | 2007-03-23 | 2012-12-05 | メタウォーター株式会社 | 浄水処理方法 |
JP2010158662A (ja) * | 2008-07-04 | 2010-07-22 | Daikin Ind Ltd | 含フッ素界面活性剤含有水溶液の処理方法 |
JP5910973B2 (ja) * | 2014-08-11 | 2016-04-27 | 月島機械株式会社 | ドライ粉末活性炭注入設備及びドライ粉末活性炭注入 |
CN105032580A (zh) * | 2015-06-03 | 2015-11-11 | 安徽省铜陵县牛山矿业有限责任公司 | 矿物增量剂连续研磨装置 |
IT201600085194A1 (it) * | 2016-08-12 | 2018-02-12 | Directa Plus Spa | Processo per il trattamento di acque contenenti idrocarburi mediante grafite espansa |
JP7053567B2 (ja) * | 2017-03-07 | 2022-04-12 | メタウォーター株式会社 | 活性炭スラリーの供給方法 |
CA3060163C (en) * | 2017-04-24 | 2023-06-20 | Metawater Co., Ltd. | Method of removing soluble manganese |
JP6491373B1 (ja) * | 2018-02-16 | 2019-03-27 | メタウォーター株式会社 | 吸着剤による水処理装置及び水処理方法 |
US11827537B2 (en) * | 2019-03-05 | 2023-11-28 | Aqua-Aerobic Systems, Inc. | System and method for removal of recalcitrant organic compounds from water |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10309567A (ja) * | 1997-05-12 | 1998-11-24 | Kurita Water Ind Ltd | 浄水処理装置 |
JP2000263039A (ja) * | 1999-03-16 | 2000-09-26 | Nippon Solid Co Ltd | 微粒子懸濁液体及び汚濁水処理方法 |
JP2008000026A (ja) * | 2006-06-20 | 2008-01-10 | Mitsubishi Agricult Mach Co Ltd | クローラ走行装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1992019814A2 (en) * | 1991-05-08 | 1992-11-12 | Exxon Chemical Patents Inc. | Oil spill recovery method and apparatus |
JP2000140677A (ja) | 1998-11-05 | 2000-05-23 | Nippon Solid Co Ltd | 超音波による固体粒子の破砕・混合工法 |
JP4404991B2 (ja) * | 1999-06-01 | 2010-01-27 | 水澤化学工業株式会社 | 活性白土定形粒子、その製造方法及びその用途 |
-
2004
- 2004-01-16 US US10/540,535 patent/US7276167B2/en not_active Expired - Lifetime
- 2004-01-16 EP EP04702862A patent/EP1584605B1/en not_active Expired - Lifetime
- 2004-01-16 WO PCT/JP2004/000312 patent/WO2004063097A1/ja active IP Right Grant
- 2004-01-16 JP JP2005508019A patent/JP4468895B2/ja not_active Expired - Lifetime
- 2004-01-16 DE DE602004008419T patent/DE602004008419T2/de not_active Expired - Lifetime
- 2004-01-16 KR KR1020057012973A patent/KR100798717B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10309567A (ja) * | 1997-05-12 | 1998-11-24 | Kurita Water Ind Ltd | 浄水処理装置 |
JP2000263039A (ja) * | 1999-03-16 | 2000-09-26 | Nippon Solid Co Ltd | 微粒子懸濁液体及び汚濁水処理方法 |
JP2008000026A (ja) * | 2006-06-20 | 2008-01-10 | Mitsubishi Agricult Mach Co Ltd | クローラ走行装置 |
Also Published As
Publication number | Publication date |
---|---|
US20060016758A1 (en) | 2006-01-26 |
DE602004008419T2 (de) | 2008-05-15 |
DE602004008419D1 (de) | 2007-10-04 |
EP1584605A4 (en) | 2006-01-25 |
US7276167B2 (en) | 2007-10-02 |
WO2004063097A1 (ja) | 2004-07-29 |
JP4468895B2 (ja) | 2010-05-26 |
EP1584605A1 (en) | 2005-10-12 |
EP1584605B1 (en) | 2007-08-22 |
JPWO2004063097A1 (ja) | 2006-05-18 |
KR20050085964A (ko) | 2005-08-29 |
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