NZ513244A - Apparatus and method for preheating the feed stream in a supercritical water oxidation treatment system using the solids laden effluent - Google Patents

Apparatus and method for preheating the feed stream in a supercritical water oxidation treatment system using the solids laden effluent

Info

Publication number
NZ513244A
NZ513244A NZ513244A NZ51324498A NZ513244A NZ 513244 A NZ513244 A NZ 513244A NZ 513244 A NZ513244 A NZ 513244A NZ 51324498 A NZ51324498 A NZ 51324498A NZ 513244 A NZ513244 A NZ 513244A
Authority
NZ
New Zealand
Prior art keywords
treatment system
effluent
oxidation treatment
supercritical water
water oxidation
Prior art date
Application number
NZ513244A
Inventor
James Walton Griffith
William Tracy Wofford
James Randolph Griffith
Original Assignee
Hydroproc L
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
Priority claimed from US08/847,523 external-priority patent/US5888389A/en
Application filed by Hydroproc L filed Critical Hydroproc L
Publication of NZ513244A publication Critical patent/NZ513244A/en

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)

Abstract

An effluent handling apparatus for use in a supercritical water oxidation treatment system comprising: (a) A solids separator (66) to receive an effluent from a supercritical water oxidation treatment system to separate a solids laden effluent from a clean fluid effluent. (b) A sludge conditioner (74) where a sludge feed stream to be included in the supercritical water oxidation treatment system is thickened by heat exchange with either of the solids laden effluent or clean fluid effluent.
NZ513244A 1997-04-24 1998-03-24 Apparatus and method for preheating the feed stream in a supercritical water oxidation treatment system using the solids laden effluent NZ513244A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/847,523 US5888389A (en) 1997-04-24 1997-04-24 Apparatus for oxidizing undigested wastewater sludges
NZ501183A NZ501183A (en) 1997-04-24 1998-03-24 Apparatus and method for oxidising undigested wastewater sludges

Publications (1)

Publication Number Publication Date
NZ513244A true NZ513244A (en) 2003-01-31

Family

ID=26652134

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ513244A NZ513244A (en) 1997-04-24 1998-03-24 Apparatus and method for preheating the feed stream in a supercritical water oxidation treatment system using the solids laden effluent

Country Status (1)

Country Link
NZ (1) NZ513244A (en)

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