WO2012082967A3 - Integrated biological treatment and membrane filtration for nutrient removal and advanced reuse - Google Patents

Integrated biological treatment and membrane filtration for nutrient removal and advanced reuse Download PDF

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Publication number
WO2012082967A3
WO2012082967A3 PCT/US2011/065014 US2011065014W WO2012082967A3 WO 2012082967 A3 WO2012082967 A3 WO 2012082967A3 US 2011065014 W US2011065014 W US 2011065014W WO 2012082967 A3 WO2012082967 A3 WO 2012082967A3
Authority
WO
WIPO (PCT)
Prior art keywords
membrane filtration
biological treatment
nutrient removal
integrated biological
reuse
Prior art date
Application number
PCT/US2011/065014
Other languages
French (fr)
Other versions
WO2012082967A2 (en
Inventor
Philip Sorrentino
Paul M. Gallagher
Original Assignee
Siemens Industry, 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 Siemens Industry, Inc. filed Critical Siemens Industry, Inc.
Publication of WO2012082967A2 publication Critical patent/WO2012082967A2/en
Publication of WO2012082967A3 publication Critical patent/WO2012082967A3/en

Links

Classifications

    • 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
    • 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
    • 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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)

Abstract

The present disclosure relates to systems and methods of wastewater treatment and, in particular, to systems and methods of treating wastewater utilizing biological treatments and a post-treatment or polishing stage. The systems and methods may provide for a reduction or elimination of fouling of membranes in the post-treatment or polishing stage
PCT/US2011/065014 2010-12-17 2011-12-15 Integrated biological treatment and membrane filtration for nutrient removal and advanced reuse WO2012082967A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061424454P 2010-12-17 2010-12-17
US61/424,454 2010-12-17

Publications (2)

Publication Number Publication Date
WO2012082967A2 WO2012082967A2 (en) 2012-06-21
WO2012082967A3 true WO2012082967A3 (en) 2014-04-10

Family

ID=46245361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/065014 WO2012082967A2 (en) 2010-12-17 2011-12-15 Integrated biological treatment and membrane filtration for nutrient removal and advanced reuse

Country Status (1)

Country Link
WO (1) WO2012082967A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150353397A1 (en) * 2013-01-10 2015-12-10 Tzahi Y. Cath Water reuse system and method
CN107405573B (en) 2015-03-05 2021-03-26 南佛罗里达州大学 System and method for treating dilute wastewater

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173531A (en) * 1977-11-23 1979-11-06 Union Carbide Corporation Nitrification-denitrification of wastewater
US4370234A (en) * 1981-02-05 1983-01-25 Marsland William P System and method for removing ammonia from wastewater
US5211847A (en) * 1991-04-22 1993-05-18 Infilco Degremont Inc. Denitrification methods
US6652758B2 (en) * 2000-09-26 2003-11-25 Ionics, Incorporated Simultaneous ammonia and fluoride treatment for wastewater
US20040134856A1 (en) * 2003-01-09 2004-07-15 Kuraray Co., Ltd. Waste water treatment method
US20050236327A1 (en) * 2004-04-23 2005-10-27 Gordon Andrew W Wastewater treatment
US7563373B2 (en) * 2006-01-05 2009-07-21 Seprotech Systems Incorporated Removal of phosphorous from wastewater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173531A (en) * 1977-11-23 1979-11-06 Union Carbide Corporation Nitrification-denitrification of wastewater
US4370234A (en) * 1981-02-05 1983-01-25 Marsland William P System and method for removing ammonia from wastewater
US5211847A (en) * 1991-04-22 1993-05-18 Infilco Degremont Inc. Denitrification methods
US6652758B2 (en) * 2000-09-26 2003-11-25 Ionics, Incorporated Simultaneous ammonia and fluoride treatment for wastewater
US20040134856A1 (en) * 2003-01-09 2004-07-15 Kuraray Co., Ltd. Waste water treatment method
US20050236327A1 (en) * 2004-04-23 2005-10-27 Gordon Andrew W Wastewater treatment
US7563373B2 (en) * 2006-01-05 2009-07-21 Seprotech Systems Incorporated Removal of phosphorous from wastewater

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TRUSSEL ET AL.: "The Effect of Organic Loading on Process Performance and Membrane Fouling in a Sumberged Membrane Bioreactor Treating Municipal Wastewater.", TRUSSELL TECH.COM., 2004, Retrieved from the Internet <URL:http://search.proquest.com/docview/305213515/previewPDF/135A5D5> [retrieved on 20120319] *

Also Published As

Publication number Publication date
WO2012082967A2 (en) 2012-06-21

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