JP6779706B2 - 逆浸透膜を用いる水処理方法 - Google Patents
逆浸透膜を用いる水処理方法 Download PDFInfo
- Publication number
- JP6779706B2 JP6779706B2 JP2016162399A JP2016162399A JP6779706B2 JP 6779706 B2 JP6779706 B2 JP 6779706B2 JP 2016162399 A JP2016162399 A JP 2016162399A JP 2016162399 A JP2016162399 A JP 2016162399A JP 6779706 B2 JP6779706 B2 JP 6779706B2
- Authority
- JP
- Japan
- Prior art keywords
- reverse osmosis
- osmosis membrane
- water
- treated
- treatment method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
- B01D65/022—Membrane sterilisation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016162399A JP6779706B2 (ja) | 2016-08-23 | 2016-08-23 | 逆浸透膜を用いる水処理方法 |
SG11201810464WA SG11201810464WA (en) | 2016-08-23 | 2016-12-27 | Water treatment method using reverse-osmosis membrane |
CN201680088095.4A CN109562330B (zh) | 2016-08-23 | 2016-12-27 | 使用反渗透膜的水处理方法 |
KR1020197003798A KR102164160B1 (ko) | 2016-08-23 | 2016-12-27 | 역침투막을 이용하는 수처리 방법 |
PCT/JP2016/088943 WO2018037582A1 (ja) | 2016-08-23 | 2016-12-27 | 逆浸透膜を用いる水処理方法 |
TW106104187A TWI703094B (zh) | 2016-08-23 | 2017-02-09 | 利用逆滲透膜之水處理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016162399A JP6779706B2 (ja) | 2016-08-23 | 2016-08-23 | 逆浸透膜を用いる水処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018030061A JP2018030061A (ja) | 2018-03-01 |
JP6779706B2 true JP6779706B2 (ja) | 2020-11-04 |
Family
ID=61246460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016162399A Active JP6779706B2 (ja) | 2016-08-23 | 2016-08-23 | 逆浸透膜を用いる水処理方法 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6779706B2 (zh) |
KR (1) | KR102164160B1 (zh) |
CN (1) | CN109562330B (zh) |
SG (1) | SG11201810464WA (zh) |
TW (1) | TWI703094B (zh) |
WO (1) | WO2018037582A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7492873B2 (ja) | 2020-07-13 | 2024-05-30 | オルガノ株式会社 | 水回収方法および水回収装置 |
JP7492876B2 (ja) | 2020-07-21 | 2024-05-30 | オルガノ株式会社 | 水処理方法および水処理装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5158683A (en) * | 1991-09-03 | 1992-10-27 | Ethyl Corporation | Bromide separation and concentration using semipermeable membranes |
JP2005185985A (ja) * | 2003-12-26 | 2005-07-14 | Toray Ind Inc | 水の製造方法および製造装置 |
JP2006263510A (ja) | 2005-03-22 | 2006-10-05 | Kurita Water Ind Ltd | 膜分離用スライム防止剤及び膜分離方法 |
WO2012132892A1 (ja) * | 2011-03-30 | 2012-10-04 | 栗田工業株式会社 | 逆浸透膜用スケール防止剤及びスケール防止方法 |
JP5835967B2 (ja) * | 2011-06-29 | 2015-12-24 | 伯東株式会社 | スライム剥離剤およびスライム剥離方法 |
JP6401491B2 (ja) * | 2013-08-28 | 2018-10-10 | オルガノ株式会社 | 分離膜のスライム抑制方法、逆浸透膜またはナノろ過膜用スライム抑制剤組成物、および分離膜用スライム抑制剤組成物の製造方法 |
JP6364751B2 (ja) * | 2013-11-19 | 2018-08-01 | 栗田工業株式会社 | 芳香族ポリアミド系逆浸透膜の洗浄剤及び洗浄方法 |
JP5910696B1 (ja) * | 2014-10-06 | 2016-04-27 | 栗田工業株式会社 | 逆浸透膜の洗浄剤、洗浄液、および洗浄方法 |
JP6422765B2 (ja) * | 2014-12-22 | 2018-11-14 | オルガノ株式会社 | 膜分離処理システムおよび膜分離処理方法 |
JP6630562B2 (ja) * | 2014-12-25 | 2020-01-15 | オルガノ株式会社 | 分離膜のスライム抑制方法 |
CN104801195A (zh) * | 2015-04-30 | 2015-07-29 | 浙江农林大学 | 清洗反渗透膜及纳滤膜有机物污染的新方法 |
-
2016
- 2016-08-23 JP JP2016162399A patent/JP6779706B2/ja active Active
- 2016-12-27 SG SG11201810464WA patent/SG11201810464WA/en unknown
- 2016-12-27 CN CN201680088095.4A patent/CN109562330B/zh active Active
- 2016-12-27 WO PCT/JP2016/088943 patent/WO2018037582A1/ja active Application Filing
- 2016-12-27 KR KR1020197003798A patent/KR102164160B1/ko active IP Right Grant
-
2017
- 2017-02-09 TW TW106104187A patent/TWI703094B/zh active
Also Published As
Publication number | Publication date |
---|---|
WO2018037582A1 (ja) | 2018-03-01 |
TWI703094B (zh) | 2020-09-01 |
KR20190028476A (ko) | 2019-03-18 |
CN109562330B (zh) | 2021-10-08 |
TW201808818A (zh) | 2018-03-16 |
KR102164160B1 (ko) | 2020-10-12 |
CN109562330A (zh) | 2019-04-02 |
SG11201810464WA (en) | 2018-12-28 |
JP2018030061A (ja) | 2018-03-01 |
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