SG10201402834UA - Systems and apparatus for seawater organics removal - Google Patents

Systems and apparatus for seawater organics removal

Info

Publication number
SG10201402834UA
SG10201402834UA SG10201402834UA SG10201402834UA SG10201402834UA SG 10201402834U A SG10201402834U A SG 10201402834UA SG 10201402834U A SG10201402834U A SG 10201402834UA SG 10201402834U A SG10201402834U A SG 10201402834UA SG 10201402834U A SG10201402834U A SG 10201402834UA
Authority
SG
Singapore
Prior art keywords
seawater
systems
organics removal
organics
removal
Prior art date
Application number
SG10201402834UA
Inventor
H Lean Meng
Zuback Joe
E Chang Norine
Kole Ashutosh
Melde Kai
Seo Jeonggi
Original Assignee
Palo Alto Res Ct 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 Palo Alto Res Ct Inc filed Critical Palo Alto Res Ct Inc
Publication of SG10201402834UA publication Critical patent/SG10201402834UA/en

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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/265—Separation of sediment aided by centrifugal force or centripetal force by using a vortex inducer or vortex guide, e.g. coil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • B01D61/027—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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • 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
    • 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
    • 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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
    • 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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2649—Filtration
    • 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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2661—Addition of gas
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
SG10201402834UA 2010-12-20 2011-12-15 Systems and apparatus for seawater organics removal SG10201402834UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/972,684 US20120152855A1 (en) 2010-12-20 2010-12-20 Systems and apparatus for seawater organics removal

Publications (1)

Publication Number Publication Date
SG10201402834UA true SG10201402834UA (en) 2014-09-26

Family

ID=45400975

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2011092798A SG182093A1 (en) 2010-12-20 2011-12-15 Systems and apparatus for seawater organics removal
SG10201402834UA SG10201402834UA (en) 2010-12-20 2011-12-15 Systems and apparatus for seawater organics removal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2011092798A SG182093A1 (en) 2010-12-20 2011-12-15 Systems and apparatus for seawater organics removal

Country Status (6)

Country Link
US (1) US20120152855A1 (en)
EP (1) EP2465594B1 (en)
JP (1) JP6059427B2 (en)
IL (1) IL217080A (en)
SA (1) SA111330078B1 (en)
SG (2) SG182093A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9486812B2 (en) * 2006-11-30 2016-11-08 Palo Alto Research Center Incorporated Fluidic structures for membraneless particle separation
US8518235B2 (en) 2010-12-14 2013-08-27 Palo Alto Research Center Incorporated All-electric coagulant generation system
US9994463B2 (en) 2010-12-14 2018-06-12 Palo Alto Research Center Incorporated Electrocoagulation system
JP5821218B2 (en) * 2011-03-02 2015-11-24 栗田工業株式会社 Method for separating and collecting microalgae
JP5817166B2 (en) * 2011-03-25 2015-11-18 栗田工業株式会社 Method for separating and collecting microalgae
US9624116B2 (en) 2013-01-14 2017-04-18 Palo Alto Research Center Incorporated Systems and apparatus for removal of harmful algae blooms (HAB) and transparent exopolymer particles (TEP)
US9908123B2 (en) * 2013-03-15 2018-03-06 Palo Alto Research Center Incorporated Method and system for stacking and sealing hydrodynamic separation layers
US9758407B2 (en) 2013-12-20 2017-09-12 Palo Alto Research Center Incorporated Recycling activated sludge by hydrodynamic seperator (HDS) to enable high MLSS bioreactor to process high influent flow and/or high strength wastewater
US9902625B2 (en) 2014-09-03 2018-02-27 International Business Machines Corporation Removal of HAB-produced toxins from bodies of water
GB2551317A (en) 2016-06-07 2017-12-20 Ide Technologies Ltd Environmentally friendly water intake and pretreatment system
US9969968B2 (en) 2016-07-26 2018-05-15 Palo Alto Research Center Incorporated Hydrodynamic separation (HDS) for removing protist predators from algal crops
CN109384328A (en) * 2017-08-03 2019-02-26 无锡蓝湾资源再生科技有限公司 Algae water separation screw press system
WO2020102533A1 (en) 2018-11-15 2020-05-22 Massachusetts Institute Of Technology Multi-dimensional double spiral device and methods of use thereof
CN109553216B (en) * 2018-11-21 2021-12-14 刘兴海 Device for removing pollutants in water
US10478753B1 (en) 2018-12-20 2019-11-19 CH International Equipment Ltd. Apparatus and method for treatment of hydraulic fracturing fluid during hydraulic fracturing
MX2021007541A (en) 2018-12-20 2021-10-13 Haven Tech Solutions Llc Apparatus and method for gas-liquid separation of multi-phase fluid.
CN111916242B (en) * 2019-05-08 2023-04-18 中广核工程有限公司 Seawater filtering device for nuclear power station

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527456A (en) * 1992-06-02 1996-06-18 Jensen; Kyle R. Apparatus for water purification by culturing and harvesting attached algal communities
US5928493A (en) * 1997-11-24 1999-07-27 Kaspar Electroplating Corporation Process and apparatus for electrocoagulative treatment of industrial waste water
US6190566B1 (en) * 1998-06-23 2001-02-20 Steven N. Kolber Treatment of waste produced by farm animals raised under confined conditions
FR2837197B1 (en) * 2002-03-12 2005-01-28 Ondeo Degremont METHOD AND DEVICE FOR CLARIFYING LIQUIDS, ESPECIALLY WATER, LOADS OF SUSPENSION MATERIALS
EP1352679A1 (en) * 2002-04-08 2003-10-15 Cooper Cameron Corporation Separator
US6921478B2 (en) * 2003-02-27 2005-07-26 Sionix Corporation Dissolved air flotation system
US7033495B2 (en) * 2003-02-27 2006-04-25 Sionix Corporation Self contained dissolved air flotation system
US9486812B2 (en) * 2006-11-30 2016-11-08 Palo Alto Research Center Incorporated Fluidic structures for membraneless particle separation
US9862624B2 (en) * 2007-11-07 2018-01-09 Palo Alto Research Center Incorporated Device and method for dynamic processing in water purification
JP2010172827A (en) * 2009-01-29 2010-08-12 Sumitomo Electric Ind Ltd Water treatment apparatus
DE102019213889A1 (en) 2019-09-11 2021-03-11 Vitesco Technologies Germany Gmbh Rotor for an electric machine

Also Published As

Publication number Publication date
IL217080A0 (en) 2012-02-29
EP2465594A1 (en) 2012-06-20
JP6059427B2 (en) 2017-01-11
SG182093A1 (en) 2012-07-30
IL217080A (en) 2016-11-30
JP2012130909A (en) 2012-07-12
US20120152855A1 (en) 2012-06-21
EP2465594B1 (en) 2016-05-18
SA111330078B1 (en) 2015-10-11

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