SG11202110234XA - Substrate structure and method for water purification system - Google Patents

Substrate structure and method for water purification system

Info

Publication number
SG11202110234XA
SG11202110234XA SG11202110234XA SG11202110234XA SG11202110234XA SG 11202110234X A SG11202110234X A SG 11202110234XA SG 11202110234X A SG11202110234X A SG 11202110234XA SG 11202110234X A SG11202110234X A SG 11202110234XA SG 11202110234X A SG11202110234X A SG 11202110234XA
Authority
SG
Singapore
Prior art keywords
water purification
purification system
substrate structure
substrate
water
Prior art date
Application number
SG11202110234XA
Inventor
Mark Benjamin
Zhenxiao Cai
Original Assignee
Microhaops 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 Microhaops Inc filed Critical Microhaops Inc
Publication of SG11202110234XA publication Critical patent/SG11202110234XA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2079—Other inorganic materials, e.g. ceramics the material being particulate or granular otherwise bonded, e.g. by resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/069—Tubular membrane modules comprising a bundle of tubular membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • 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
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
SG11202110234XA 2019-03-25 2020-03-24 Substrate structure and method for water purification system SG11202110234XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962823418P 2019-03-25 2019-03-25
PCT/US2020/024524 WO2020198265A1 (en) 2019-03-25 2020-03-24 Substrate structure and method for water purification system

Publications (1)

Publication Number Publication Date
SG11202110234XA true SG11202110234XA (en) 2021-10-28

Family

ID=72612092

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202110234XA SG11202110234XA (en) 2019-03-25 2020-03-24 Substrate structure and method for water purification system

Country Status (4)

Country Link
US (1) US11648496B2 (en)
EP (1) EP3946675A4 (en)
SG (1) SG11202110234XA (en)
WO (1) WO2020198265A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113044922A (en) * 2021-03-15 2021-06-29 北控水务(中国)投资有限公司 Sewage treatment method

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481669A (en) 1967-07-12 1969-11-30 Filtrox Maschb Ag Process for cleaning a filter device with built-in filter and device for carrying out the process
US3695443A (en) 1970-08-20 1972-10-03 Industrial Filter Pump Mfg Co Filter apparatus
US3747307A (en) 1971-12-27 1973-07-24 Royal Wire Products Telescopic support for bag filters
US3935105A (en) * 1974-11-12 1976-01-27 Henry Manufacturing Co., Inc. Tubular filter in settler
US4051033A (en) 1975-12-22 1977-09-27 Blace Filtronics, Inc. Filter device
US4272263A (en) * 1979-05-21 1981-06-09 American Air Filter Company, Inc. Filter arrangement
DE3212316C2 (en) * 1982-04-02 1988-11-10 Bergwerksverband Gmbh, 4300 Essen Filtration apparatus
US5118421A (en) * 1989-08-24 1992-06-02 Albany International Corp. Cylndrical filter media with support structure
US5505841A (en) * 1991-03-11 1996-04-09 Pirbazari; Massoud Microfiltration and adsorbent particle suspension for removing contaminants from water
US5186833A (en) 1991-10-10 1993-02-16 Exxon Research And Engineering Company Composite metal-ceramic membranes and their fabrication
US5800580A (en) * 1993-10-27 1998-09-01 Feldt; Klas-Goran Support cage for glass fiber bag filter for gas filtration
US5492635A (en) * 1994-12-09 1996-02-20 Orenco Systems, Inc. Septic tank effluent filtering method
US6113792A (en) 1995-06-20 2000-09-05 University Of Washington Method for removing contaminants from water using membrane filtration in combination with particle adsorption to reduce fouling
US6755970B1 (en) * 1999-06-22 2004-06-29 Trisep Corporation Back-flushable spiral wound filter and methods of making and using same
US7662291B2 (en) * 2006-03-31 2010-02-16 Perry Equipment Corporation Canister for treatment of contaminated fluids
JPWO2007122909A1 (en) * 2006-04-25 2009-09-03 インテグリス・インコーポレーテッド Pleated filter cartridge
JP5407133B2 (en) * 2007-10-24 2014-02-05 住友電気工業株式会社 Separation membrane element for filtration and membrane module for filtration
BRPI0907894A2 (en) * 2008-02-28 2015-07-28 Vestergaard Frandsen Sa Device for liquid filtration.
US8070951B2 (en) * 2008-06-19 2011-12-06 University Of Washington Through Its Center For Commercialization Method for removing contaminants from liquids using membrane filtration in combination with particle adsorption to reduce fouling
CN101757854B (en) 2010-02-11 2011-07-27 曹达文 Multi-pipe internal pressure mechanical circulation forced cross current solid-liquid separation dynamic membrane system and device thereof
CN101987763B (en) * 2010-12-03 2012-04-25 昆山华科膜环保科技有限公司 Raw water dispenser for removing heavy metals and resisting plugging
US8992650B2 (en) * 2012-10-19 2015-03-31 American Air Filter Company, Inc. Air filter with tensile support member
KR101936352B1 (en) * 2015-06-01 2019-01-09 주식회사 아모그린텍 Adsorption type liquid filter

Also Published As

Publication number Publication date
US11648496B2 (en) 2023-05-16
EP3946675A1 (en) 2022-02-09
WO2020198265A1 (en) 2020-10-01
EP3946675A4 (en) 2022-11-30
US20210039026A1 (en) 2021-02-11

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