WO2012145712A3 - Fluid filtration systems having adjustable filter belt devices and associated systems and methods - Google Patents

Fluid filtration systems having adjustable filter belt devices and associated systems and methods Download PDF

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Publication number
WO2012145712A3
WO2012145712A3 PCT/US2012/034573 US2012034573W WO2012145712A3 WO 2012145712 A3 WO2012145712 A3 WO 2012145712A3 US 2012034573 W US2012034573 W US 2012034573W WO 2012145712 A3 WO2012145712 A3 WO 2012145712A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
filter belt
systems
fluid flow
methods
Prior art date
Application number
PCT/US2012/034573
Other languages
French (fr)
Other versions
WO2012145712A2 (en
Inventor
David G. VOLKENAND
Remembrance Newcombe
Original Assignee
Blue Water Technologies, 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 Blue Water Technologies, Inc. filed Critical Blue Water Technologies, Inc.
Publication of WO2012145712A2 publication Critical patent/WO2012145712A2/en
Publication of WO2012145712A3 publication Critical patent/WO2012145712A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • 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
    • C02F2101/20—Heavy metals or heavy metal 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2103/001—Runoff or storm water
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • 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
    • C02F2209/40—Liquid flow rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Fluid filtration systems having adjustable filter belt devices and associated systems and methods are disclosed herein. In several embodiments, for example, a filtering system includes a chamber having an inlet, a first fluid flow pathway, and a second fluid flow pathway. A filter belt is interposed in at least one of the first and second fluid flow pathways. The filter belt is configured to trap contaminants while allowing fluid to pass from the inlet along at least one of the first or second fluid flow pathways. The trapped contaminants form an accumulated porous solids layer on the filter belt. A fluid diversion structure is configured to direct fluid along the first fluid pathway if the fluid has passed through the accumulated porous solids layer or along the second fluid flow pathway if the fluid has not passed through the accumulated porous solids layer.
PCT/US2012/034573 2011-04-20 2012-04-20 Fluid filtration systems having adjustable filter belt devices and associated systems and methods WO2012145712A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161477324P 2011-04-20 2011-04-20
US61/477,324 2011-04-20
US201161477876P 2011-04-21 2011-04-21
US61/477,876 2011-04-21

Publications (2)

Publication Number Publication Date
WO2012145712A2 WO2012145712A2 (en) 2012-10-26
WO2012145712A3 true WO2012145712A3 (en) 2013-03-21

Family

ID=47042194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/034573 WO2012145712A2 (en) 2011-04-20 2012-04-20 Fluid filtration systems having adjustable filter belt devices and associated systems and methods

Country Status (1)

Country Link
WO (1) WO2012145712A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102370290B1 (en) 2013-02-22 2022-03-04 비엘 테크놀러지스 인크. Membrane assembly for supporting a biofilm
US10160679B2 (en) 2014-03-20 2018-12-25 Bl Technologies, Inc. Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor
US20170072345A1 (en) 2014-03-20 2017-03-16 General Electric Company Method and apparatus for cleaning a rotating belt sieve
US11724217B2 (en) 2017-01-23 2023-08-15 Schlumberger Technology Corporation Fluid and solid material separator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468320A (en) * 1979-11-17 1984-08-28 Schmidt Friedrich Karl Integrated flotation filtration plant
JP2002035799A (en) * 2000-07-27 2002-02-05 Kurita Water Ind Ltd Apparatus for dewatering sludge
US20040251186A1 (en) * 2003-06-16 2004-12-16 Ohanian Garabet Nemer Fish aquarium
WO2006106411A1 (en) * 2005-04-07 2006-10-12 Idrosistem Energy S.R.L. Apparatus for treatment of a polluted liquid, particularly for treatment of pulluted water from production residues of non-woven fabric

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468320A (en) * 1979-11-17 1984-08-28 Schmidt Friedrich Karl Integrated flotation filtration plant
JP2002035799A (en) * 2000-07-27 2002-02-05 Kurita Water Ind Ltd Apparatus for dewatering sludge
US20040251186A1 (en) * 2003-06-16 2004-12-16 Ohanian Garabet Nemer Fish aquarium
WO2006106411A1 (en) * 2005-04-07 2006-10-12 Idrosistem Energy S.R.L. Apparatus for treatment of a polluted liquid, particularly for treatment of pulluted water from production residues of non-woven fabric

Also Published As

Publication number Publication date
WO2012145712A2 (en) 2012-10-26

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