IN2014DE02410A - - Google Patents

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Publication number
IN2014DE02410A
IN2014DE02410A IN2410DE2014A IN2014DE02410A IN 2014DE02410 A IN2014DE02410 A IN 2014DE02410A IN 2410DE2014 A IN2410DE2014 A IN 2410DE2014A IN 2014DE02410 A IN2014DE02410 A IN 2014DE02410A
Authority
IN
India
Prior art keywords
stream
water
reject
separating
high pressure
Prior art date
Application number
Other languages
English (en)
Inventor
Chidambaran Ravi
Mittal Arun
Sarkar Ajanta
Original Assignee
Aquatech Int Corp
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 Aquatech Int Corp filed Critical Aquatech Int Corp
Priority to US14/520,650 priority Critical patent/US20160052812A1/en
Priority to CN201410601086.3A priority patent/CN105366837A/zh
Publication of IN2014DE02410A publication Critical patent/IN2014DE02410A/en

Links

Classifications

    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • 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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/08—Specific process operations in the concentrate stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F2001/5218—Crystallization
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • 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)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IN2410DE2014 2013-08-23 2014-08-25 IN2014DE02410A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/520,650 US20160052812A1 (en) 2013-08-23 2014-10-22 Reject recovery reverse osmosis (r2ro)
CN201410601086.3A CN105366837A (zh) 2013-08-23 2014-10-30 废弃物回收反渗透r2ro处理

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361869204P 2013-08-23 2013-08-23

Publications (1)

Publication Number Publication Date
IN2014DE02410A true IN2014DE02410A (de) 2015-07-03

Family

ID=54396626

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2410DE2014 IN2014DE02410A (de) 2013-08-23 2014-08-25

Country Status (3)

Country Link
US (1) US20160052812A1 (de)
CN (1) CN105366837A (de)
IN (1) IN2014DE02410A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10005681B2 (en) * 2009-08-13 2018-06-26 The Board Of Regents Of The University Of Texas System Sea water reverse osmosis system to reduce concentrate volume prior to disposal
GB201501684D0 (en) 2015-02-02 2015-03-18 Surrey Aquatechnology Ltd Brine Concentration
CN111732292A (zh) * 2020-07-30 2020-10-02 苏州中环建科环境科技有限公司 短流程垃圾渗滤液处理系统及方法
CN114409137A (zh) * 2022-02-09 2022-04-29 包头市唐纳德精细化工有限公司 一种低成本循环水节能减排处理设备及工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000065A (en) * 1974-11-18 1976-12-28 Basf Wyandotte Corporation Method and apparatus for purifying aqueous streams contaminated with organic materials
US5238574A (en) * 1990-06-25 1993-08-24 Kawasaki Jukogyo Kabushiki Kaisha Method and apparatus having reverse osmosis membrane for concentrating solution
JP3187629B2 (ja) * 1993-12-16 2001-07-11 オルガノ株式会社 逆浸透膜処理方法
US5501798A (en) * 1994-04-06 1996-03-26 Zenon Environmental, Inc. Microfiltration enhanced reverse osmosis for water treatment
JP2887105B2 (ja) * 1996-04-24 1999-04-26 幸子 林 飲料水および塩の製造方法および製造装置
CA2186963C (en) * 1996-10-01 1999-03-30 Riad A. Al-Samadi High water recovery membrane purification process
US6054050A (en) * 1998-07-21 2000-04-25 Texaco Inc. Process for removing organic and inorganic contaminants from refinery wastewater streams employing ultrafiltration and reverse osmosis
US7077201B2 (en) * 1999-05-07 2006-07-18 Ge Ionics, Inc. Water treatment method for heavy oil production
IL141642A (en) * 2001-02-26 2003-01-12 Ide Technologies Ltd Method of boron removal in presence of magnesium ions
US7368058B2 (en) * 2002-01-22 2008-05-06 Toray Industries, Inc. Method of generating fresh water and fresh-water generator
US6863822B2 (en) * 2002-10-16 2005-03-08 Anthony Pipes Method and apparatus for parallel desalting
US8114259B2 (en) * 2006-06-13 2012-02-14 Siemens Industry, Inc. Method and system for providing potable water
EP2445601B1 (de) * 2009-06-25 2014-09-03 FracPure Holdings LLC Verfahren zur herstellung von reinem salz aus frac-wasser/abwasser
SG178334A1 (en) * 2009-08-15 2012-03-29 Riad Al-Samadi Enhanced high water recovery membrane process
CA2719880C (en) * 2009-11-03 2016-01-05 Syncrude Canada Ltd. Oil sands process water treatment for reuse
US8647509B2 (en) * 2010-06-15 2014-02-11 General Electric Company Seawater desalination plant and production of high purity salt

Also Published As

Publication number Publication date
US20160052812A1 (en) 2016-02-25
CN105366837A (zh) 2016-03-02

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