CN103153876A - 水处理方法和造水方法 - Google Patents

水处理方法和造水方法 Download PDF

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Publication number
CN103153876A
CN103153876A CN2011800499103A CN201180049910A CN103153876A CN 103153876 A CN103153876 A CN 103153876A CN 2011800499103 A CN2011800499103 A CN 2011800499103A CN 201180049910 A CN201180049910 A CN 201180049910A CN 103153876 A CN103153876 A CN 103153876A
Authority
CN
China
Prior art keywords
water
liquid separation
solid
separation unit
dissolved oxygen
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.)
Pending
Application number
CN2011800499103A
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English (en)
Chinese (zh)
Inventor
花田茂久
伊藤世人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN103153876A publication Critical patent/CN103153876A/zh
Pending legal-status Critical Current

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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
    • C02F1/44—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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • 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
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
CN2011800499103A 2010-10-29 2011-10-26 水处理方法和造水方法 Pending CN103153876A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010243054 2010-10-29
JP243054/2010 2010-10-29
PCT/JP2011/074617 WO2012057176A1 (ja) 2010-10-29 2011-10-26 水処理方法および造水方法

Publications (1)

Publication Number Publication Date
CN103153876A true CN103153876A (zh) 2013-06-12

Family

ID=45993882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800499103A Pending CN103153876A (zh) 2010-10-29 2011-10-26 水处理方法和造水方法

Country Status (3)

Country Link
JP (1) JPWO2012057176A1 (ja)
CN (1) CN103153876A (ja)
WO (1) WO2012057176A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112646975A (zh) * 2020-12-17 2021-04-13 紫金矿业集团股份有限公司 铜矿酸性萃余液减量化和资源化的处理方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110240300B8 (zh) * 2019-06-26 2021-09-28 山东奥士康新材料科技有限公司 一种带有多层纳米滤膜的净水设备
NL2027905B1 (en) * 2021-04-01 2022-10-17 Allied Waters B V A method for producing tailored quality water.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1408653A (zh) * 2002-09-24 2003-04-09 天津大学 一种电子级水的集成膜过程生产工艺与过程
CN201305523Y (zh) * 2008-11-12 2009-09-09 恩那社(上海)水处理系统有限公司 一种将中水转化为超纯水的处理系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2680855B2 (ja) * 1988-09-30 1997-11-19 日東電工株式会社 中空糸膜モジュールの運転方法
US7318894B2 (en) * 2001-08-29 2008-01-15 Graham John Gibson Juby Method and system for treating wastewater
EP1993711B1 (en) * 2006-03-16 2010-09-01 Shell Internationale Research Maatschappij B.V. Method and apparatus for removing metal sulphide particles from a liquid stream
JP2008183510A (ja) * 2007-01-30 2008-08-14 Toray Ind Inc 浄化水の製造方法およびその製造装置
JP5581578B2 (ja) * 2008-09-16 2014-09-03 三菱レイヨン株式会社 膜洗浄装置、膜分離装置および排水処理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1408653A (zh) * 2002-09-24 2003-04-09 天津大学 一种电子级水的集成膜过程生产工艺与过程
CN201305523Y (zh) * 2008-11-12 2009-09-09 恩那社(上海)水处理系统有限公司 一种将中水转化为超纯水的处理系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112646975A (zh) * 2020-12-17 2021-04-13 紫金矿业集团股份有限公司 铜矿酸性萃余液减量化和资源化的处理方法

Also Published As

Publication number Publication date
WO2012057176A1 (ja) 2012-05-03
JPWO2012057176A1 (ja) 2014-05-12

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Application publication date: 20130612