CA2535672A1 - Settling and evaporation tank apparatus, method and system - Google Patents

Settling and evaporation tank apparatus, method and system Download PDF

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Publication number
CA2535672A1
CA2535672A1 CA 2535672 CA2535672A CA2535672A1 CA 2535672 A1 CA2535672 A1 CA 2535672A1 CA 2535672 CA2535672 CA 2535672 CA 2535672 A CA2535672 A CA 2535672A CA 2535672 A1 CA2535672 A1 CA 2535672A1
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CA
Canada
Prior art keywords
evaporation
water
sub
settling
region
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.)
Granted
Application number
CA 2535672
Other languages
French (fr)
Other versions
CA2535672C (en
Inventor
Ricky Dale Patmore
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.)
R&B Oilfield Rentals Ltd
Original Assignee
R&B Oilfield Rentals Ltd
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 R&B Oilfield Rentals Ltd filed Critical R&B Oilfield Rentals Ltd
Priority to CA 2535672 priority Critical patent/CA2535672C/en
Publication of CA2535672A1 publication Critical patent/CA2535672A1/en
Application granted granted Critical
Publication of CA2535672C publication Critical patent/CA2535672C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F1/048—Purification of waste water by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0041—Use of fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/08—Evaporators with vertical tubes with short tubes
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

An apparatus, method and system for treating contaminated water. The apparatus comprises a tank with a dividing member dividing the tank into a settling region and an evaporation region. The settling region comprises an inlet, weir means, and an outlet, and the evaporation region comprises an inlet and heat application means, the settling region outlet in fluid communication with the evaporation region inlet. The method comprises allowing contaminated water to encounter the weir means, producing contaminants and cleaned water, and transporting the cleaned water to the evaporation region, where the heat application means apply heat to the cleaned water allowing evaporation of the cleaned water. The water treatment system comprises a settling sub-system for receiving contaminated water from a source and allowing contaminants to settle out of the contaminated water, producing cleaned water, and an evaporation sub- system in fluid communication with the settling sub-system for receiving the cleaned water and enabling evaporation of the cleaned water. Preferably, the system further comprises a boiler blowdown sub-system in fluid communication with the evaporation sub-system, wherein an adjacent boiler is allowed to vent boiler contents into the evaporation sub-system during boiler blowdown.
CA 2535672 2006-02-08 2006-02-08 Settling and evaporation tank apparatus, method and system Expired - Fee Related CA2535672C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2535672 CA2535672C (en) 2006-02-08 2006-02-08 Settling and evaporation tank apparatus, method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2535672 CA2535672C (en) 2006-02-08 2006-02-08 Settling and evaporation tank apparatus, method and system

Publications (2)

Publication Number Publication Date
CA2535672A1 true CA2535672A1 (en) 2007-08-08
CA2535672C CA2535672C (en) 2008-10-07

Family

ID=38337906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2535672 Expired - Fee Related CA2535672C (en) 2006-02-08 2006-02-08 Settling and evaporation tank apparatus, method and system

Country Status (1)

Country Link
CA (1) CA2535672C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211303B2 (en) 2006-04-25 2012-07-03 Jc Environmental Inc. Water treatment apparatus and method
EP2609038A1 (en) * 2010-08-24 2013-07-03 Kemex Ltd. A contaminant control system in an evaporative water treating system
CN113877221A (en) * 2021-11-04 2022-01-04 洛阳君江建材科技有限公司 Red mud alkali lye evaporation concentration system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211303B2 (en) 2006-04-25 2012-07-03 Jc Environmental Inc. Water treatment apparatus and method
US8216468B2 (en) 2006-04-25 2012-07-10 Jc Environmental Inc. Water treatment apparatus and method
EP2609038A1 (en) * 2010-08-24 2013-07-03 Kemex Ltd. A contaminant control system in an evaporative water treating system
EP2609038A4 (en) * 2010-08-24 2014-09-03 Kemex Ltd A contaminant control system in an evaporative water treating system
CN113877221A (en) * 2021-11-04 2022-01-04 洛阳君江建材科技有限公司 Red mud alkali lye evaporation concentration system
CN113877221B (en) * 2021-11-04 2022-09-20 洛阳君江建材科技有限公司 Red mud alkali lye evaporation concentration system

Also Published As

Publication number Publication date
CA2535672C (en) 2008-10-07

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EEER Examination request
MKLA Lapsed

Effective date: 20200210