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WO2011072252A3 - Wastewater treatment systems and methods - Google Patents

Wastewater treatment systems and methods Download PDF

Info

Publication number
WO2011072252A3
WO2011072252A3 PCT/US2010/059941 US2010059941W WO2011072252A3 WO 2011072252 A3 WO2011072252 A3 WO 2011072252A3 US 2010059941 W US2010059941 W US 2010059941W WO 2011072252 A3 WO2011072252 A3 WO 2011072252A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow path
air flow
air
outlet opening
methods
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2010/059941
Other languages
French (fr)
Other versions
WO2011072252A2 (en
Inventor
Janos I. Lakatos
Edward Clay Slade
Clayton R. Carter
Christopher Allen Jahn
Neil William Richardson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Total Water Management LLC
Original Assignee
Total Water Management LLC
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 Total Water Management LLC filed Critical Total Water Management LLC
Publication of WO2011072252A2 publication Critical patent/WO2011072252A2/en
Publication of WO2011072252A3 publication Critical patent/WO2011072252A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12—Spray evaporation
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • 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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

A fluid evaporation system includes a housing bounding a fluid reservoir and an air flow path that is disposed over top of the fluid reservoir. The housing has an inlet opening and a spaced apart outlet opening that both provide communication between the outside environment and the air flow path. A blower is positioned to draw the air into the air flow path and force the air through the outlet opening. A misting system positioned within the air flow path increases the water content of the air stream. A demister is positioned upstream from the outlet opening and downstream from the misting system.
PCT/US2010/059941 2009-12-11 2010-12-10 Wastewater treatment systems and methods Ceased WO2011072252A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28587009P 2009-12-11 2009-12-11
US28590109P 2009-12-11 2009-12-11
US61/285,901 2009-12-11
US61/285,870 2009-12-11

Publications (2)

Publication Number Publication Date
WO2011072252A2 WO2011072252A2 (en) 2011-06-16
WO2011072252A3 true WO2011072252A3 (en) 2011-10-13

Family

ID=43736015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/059941 Ceased WO2011072252A2 (en) 2009-12-11 2010-12-10 Wastewater treatment systems and methods

Country Status (1)

Country Link
WO (1) WO2011072252A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013148342A1 (en) 2012-03-27 2013-10-03 Kevin Larson Hydraulic fracturing system and method
US10544053B2 (en) 2016-03-11 2020-01-28 Purestream Services, Llc Systems for petroleum wastewater treatment including removable coalescer components and related methods
GB2604856B (en) * 2021-03-08 2024-06-19 Safetykleen Group Services Ltd Industrial waste treatment process and system
CN114887338B (en) * 2022-07-12 2022-09-09 安丘市恒通玻璃钢有限公司 Tower-type evaporating pipe for industrial wastewater equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050194323A1 (en) * 2004-03-04 2005-09-08 U.S. Filter/Scaltech, Inc. System and method for recovering oil from a waste stream
EP1621520A1 (en) * 2004-06-10 2006-02-01 Mitsubishi Heavy Industries, Ltd. Apparatus for generating freshwater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937708A (en) 1958-03-20 1960-05-24 Jr Francis M Cottle Sound deadening device
US4564457A (en) 1983-11-03 1986-01-14 L'eau Claire Systems, Inc. Upflow gas eductor induced air floatation separator
US6539718B2 (en) 2001-06-04 2003-04-01 Ormat Industries Ltd. Method of and apparatus for producing power and desalinated water
US7922873B2 (en) 2005-10-15 2011-04-12 St Germain Girard Charles Method and apparatus for desalinating water combined with power generation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050194323A1 (en) * 2004-03-04 2005-09-08 U.S. Filter/Scaltech, Inc. System and method for recovering oil from a waste stream
EP1621520A1 (en) * 2004-06-10 2006-02-01 Mitsubishi Heavy Industries, Ltd. Apparatus for generating freshwater

Also Published As

Publication number Publication date
WO2011072252A2 (en) 2011-06-16

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