[go: up one dir, main page]

WO2009131615A3 - Process for decontamination of inorganic hazardous components from a waste stream - Google Patents

Process for decontamination of inorganic hazardous components from a waste stream Download PDF

Info

Publication number
WO2009131615A3
WO2009131615A3 PCT/US2009/001950 US2009001950W WO2009131615A3 WO 2009131615 A3 WO2009131615 A3 WO 2009131615A3 US 2009001950 W US2009001950 W US 2009001950W WO 2009131615 A3 WO2009131615 A3 WO 2009131615A3
Authority
WO
WIPO (PCT)
Prior art keywords
decontamination
waste stream
hazardous components
inorganic
inorganic hazardous
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/US2009/001950
Other languages
French (fr)
Other versions
WO2009131615A2 (en
Inventor
James P. Mcintyre
Harold Wayne Topliff
Gerald V. Keene
James Ladanyi
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.)
Siemens Water Technologies Holding Corp
Original Assignee
Siemens Water Technologies Corp
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 Water Technologies Corp filed Critical Siemens Water Technologies Corp
Publication of WO2009131615A2 publication Critical patent/WO2009131615A2/en
Publication of WO2009131615A3 publication Critical patent/WO2009131615A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/45—Inorganic substances containing nitrogen or phosphorus
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/49—Inorganic substances containing halogen

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Organic material containing waste streams are treated to remove inorganic hazardous components. Waste volumes generated from laboratory procedures are collected and amassed. The collected volume is treated with ozone in a manner and at conditions capable of reducing the concentration of the hazardous inorganic components to or below a required concentration.
PCT/US2009/001950 2008-04-23 2009-03-27 Process for decontamination of inorganic hazardous components from a waste stream Ceased WO2009131615A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4717508P 2008-04-23 2008-04-23
US61/047,175 2008-04-23

Publications (2)

Publication Number Publication Date
WO2009131615A2 WO2009131615A2 (en) 2009-10-29
WO2009131615A3 true WO2009131615A3 (en) 2009-12-10

Family

ID=41217317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/001950 Ceased WO2009131615A2 (en) 2008-04-23 2009-03-27 Process for decontamination of inorganic hazardous components from a waste stream

Country Status (1)

Country Link
WO (1) WO2009131615A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292151A (en) * 2021-05-24 2021-08-24 浙江工业大学 Application of sodium azide in degradation of organic matters and method for treating organic wastewater by ozone

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073273A (en) * 1991-05-22 1991-12-17 Trw Vehicle Safety Systems, Inc. Treatment of azide containing waste
US5457265A (en) * 1992-07-22 1995-10-10 Merck Patent Gesellschaft Mit Beschrankter Haftung Process and means for the oxidative destruction of azides
US6042730A (en) * 1997-03-03 2000-03-28 Lahti; William J. Car wash wastewater treatment
US20060070959A1 (en) * 2000-02-18 2006-04-06 Michael Perkins Poultry processing water recovery and re-use process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073273A (en) * 1991-05-22 1991-12-17 Trw Vehicle Safety Systems, Inc. Treatment of azide containing waste
US5457265A (en) * 1992-07-22 1995-10-10 Merck Patent Gesellschaft Mit Beschrankter Haftung Process and means for the oxidative destruction of azides
US6042730A (en) * 1997-03-03 2000-03-28 Lahti; William J. Car wash wastewater treatment
US20060070959A1 (en) * 2000-02-18 2006-04-06 Michael Perkins Poultry processing water recovery and re-use process

Also Published As

Publication number Publication date
WO2009131615A2 (en) 2009-10-29

Similar Documents

Publication Publication Date Title
de Namor et al. Turning the volume down on heavy metals using tuned diatomite. A review of diatomite and modified diatomite for the extraction of heavy metals from water
WO2012104639A3 (en) Composite adsorbent material containing a porous carbon matrix
WO2011019729A3 (en) Ductless fume hood gas monitoring and detection system
GB2454159A (en) A water purifying device
WO2008001354A3 (en) Method for adsorption of fluid contaminants and regeneration of the adsorbent
PL2346788T3 (en) Settling device, purifier comprising a settling device and methods for anaerobic or aerobic purification of waste water
ZA200805886B (en) Process and reactor for anaerobic waste purification
EP2609985A4 (en) Absorbent composition designed for removing contaminants, mainly sulphur compounds, contained in liquid and gaseous streams, method for obtaining a designed absorbent composition, method for removing impurities, mainly sulphur compounds, including hydrogen sulphide, contained in liquid or gaseous streams, and use of an absorbent composition
CL2012000035A1 (en) Method and system for treating wastewater that comprises passing the adsorbent containing adsorbed contaminants to a biological regeneration reactor and allowing the microorganisms to act biologically, discarding the effluent and recycling the absorbent material.
IN2014MN02465A (en)
FI20096198A0 (en) Oxidized lignin-containing material, its use and process for the purification of contaminated liquids
WO2011161709A8 (en) Process for the detritiation of soft housekeeping waste and plant thereof
EP2086892A4 (en) Method and device for treatment of liquid materials based on organic waste products
WO2007117415A3 (en) Systems and methods for flow-through treatment of contaminated fluids
EP1982958A4 (en) Plant for the desalination/purification of brackish water and industrial waste with zero liquid discharge
HU0600242D0 (en) A process for the treatment and utilization of dangerous the pharmaceutical industry or chemical technologies waste typically containing ammonium chlorids and organic solvent less immiscible in water
WO2012034118A3 (en) Process for the treatment of biological materials and wastewater
ATE555839T1 (en) DECONTAMINATION OF PROCESS STREAMS
WO2009131615A3 (en) Process for decontamination of inorganic hazardous components from a waste stream
PL1980296T3 (en) Method for purification of substances contaminated with organic chemicals
WO2007101173A3 (en) Methods for treatment of organic matter in liquid
WO2012050437A3 (en) Production of sodium bicarbonate from a basic process stream
WO2010083323A3 (en) Reactor unit for pollutant removal
WO2010127770A3 (en) Filter device for purifying fluids
BR112014019849A8 (en) PROCESS FOR DECOMPOSITION OF TOXIC ORGANIC COMPOUNDS CONTAINED IN WASTE WATER AND/OR EXHAUST GASES

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09736022

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09736022

Country of ref document: EP

Kind code of ref document: A2