SG11201607245XA - Method for recycling cooling water effluent and recycling apparatus - Google Patents
Method for recycling cooling water effluent and recycling apparatusInfo
- Publication number
- SG11201607245XA SG11201607245XA SG11201607245XA SG11201607245XA SG11201607245XA SG 11201607245X A SG11201607245X A SG 11201607245XA SG 11201607245X A SG11201607245X A SG 11201607245XA SG 11201607245X A SG11201607245X A SG 11201607245XA SG 11201607245X A SG11201607245X A SG 11201607245XA
- Authority
- SG
- Singapore
- Prior art keywords
- recycling
- cooling water
- water effluent
- recycling apparatus
- recycling cooling
- Prior art date
Links
Classifications
-
- 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
- B01D61/58—Multistep processes
-
- 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
- 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
- B01D61/04—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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- B01D61/145—Ultrafiltration
-
- 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
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- 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
- C02F2209/05—Conductivity or salinity
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014052048A JP5773013B1 (ja) | 2014-03-14 | 2014-03-14 | 冷却排出水の回収方法及び回収装置 |
PCT/JP2015/051685 WO2015136992A1 (ja) | 2014-03-14 | 2015-01-22 | 冷却排出水の回収方法及び回収装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201607245XA true SG11201607245XA (en) | 2016-10-28 |
Family
ID=54071446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201607245XA SG11201607245XA (en) | 2014-03-14 | 2015-01-22 | Method for recycling cooling water effluent and recycling apparatus |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5773013B1 (zh) |
CN (1) | CN106029580B (zh) |
MY (1) | MY175667A (zh) |
SG (1) | SG11201607245XA (zh) |
TW (1) | TWI642635B (zh) |
WO (1) | WO2015136992A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6128171B2 (ja) * | 2015-07-09 | 2017-05-17 | 栗田工業株式会社 | 冷却排出水の回収方法及び回収装置 |
JP6682401B2 (ja) * | 2016-08-18 | 2020-04-15 | オルガノ株式会社 | 逆浸透膜を用いる水処理方法 |
JP2019122943A (ja) * | 2018-01-19 | 2019-07-25 | オルガノ株式会社 | 水処理方法および水処理装置 |
JP2019202246A (ja) * | 2018-05-21 | 2019-11-28 | 王子ホールディングス株式会社 | 水処理装置および水処理方法 |
JP6777130B2 (ja) * | 2018-10-05 | 2020-10-28 | 栗田工業株式会社 | 膜用水処理薬品及び膜処理方法 |
JP6801731B2 (ja) * | 2019-03-28 | 2020-12-16 | 栗田工業株式会社 | 純水製造装置及び純水製造方法 |
WO2020203527A1 (ja) * | 2019-03-29 | 2020-10-08 | 栗田工業株式会社 | 逆浸透膜用スケール防止剤及び逆浸透膜処理方法 |
JP7173220B1 (ja) * | 2021-06-03 | 2022-11-16 | 栗田工業株式会社 | 逆浸透膜装置の運転方法 |
EP4122894A1 (en) * | 2021-07-22 | 2023-01-25 | Newtec Water Systems NV | A method and system for purifying water |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3663634B2 (ja) * | 1993-11-29 | 2005-06-22 | 栗田工業株式会社 | 循環冷却水系の運転方法 |
JPH1133362A (ja) * | 1997-07-23 | 1999-02-09 | Japan Organo Co Ltd | 研磨剤の回収方法及び研磨剤の回収装置 |
JP2000202445A (ja) * | 1999-01-13 | 2000-07-25 | Kurita Water Ind Ltd | フッ化物イオンを含む半導体製造工程回収水の処理方法 |
JP3903746B2 (ja) * | 2001-06-25 | 2007-04-11 | 栗田工業株式会社 | 循環冷却水の処理方法 |
CN1880238A (zh) * | 2005-06-16 | 2006-12-20 | 国家海洋局杭州水处理技术开发中心 | 粘胶纤维生产车间空气净化冷却废水的处理方法 |
JP5067299B2 (ja) * | 2008-07-25 | 2012-11-07 | 三浦工業株式会社 | 膜ろ過システム、及び膜ろ過システムの運転方法 |
JP5407994B2 (ja) * | 2009-08-11 | 2014-02-05 | 栗田工業株式会社 | 水処理方法及び水処理凝集剤 |
JP5673761B2 (ja) * | 2009-08-11 | 2015-02-18 | 栗田工業株式会社 | 水処理方法及び水処理凝集剤 |
JP2010188344A (ja) * | 2010-04-05 | 2010-09-02 | Kobelco Eco-Solutions Co Ltd | 海水淡水化方法および海水淡水化装置 |
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 |
US20130056413A1 (en) * | 2011-09-01 | 2013-03-07 | General Electric Company | Membrane treatment of cooling tower blow down water |
CN203108442U (zh) * | 2013-02-06 | 2013-08-07 | 上海凯鑫分离技术有限公司 | 一种反渗透回收率监测装置 |
-
2014
- 2014-03-14 JP JP2014052048A patent/JP5773013B1/ja active Active
-
2015
- 2015-01-22 CN CN201580009395.4A patent/CN106029580B/zh active Active
- 2015-01-22 MY MYPI2016703147A patent/MY175667A/en unknown
- 2015-01-22 SG SG11201607245XA patent/SG11201607245XA/en unknown
- 2015-01-22 WO PCT/JP2015/051685 patent/WO2015136992A1/ja active Application Filing
- 2015-02-05 TW TW104103927A patent/TWI642635B/zh active
Also Published As
Publication number | Publication date |
---|---|
JP2015174030A (ja) | 2015-10-05 |
CN106029580A (zh) | 2016-10-12 |
WO2015136992A1 (ja) | 2015-09-17 |
MY175667A (en) | 2020-07-03 |
TW201600468A (zh) | 2016-01-01 |
JP5773013B1 (ja) | 2015-09-02 |
CN106029580B (zh) | 2020-06-16 |
TWI642635B (zh) | 2018-12-01 |
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