MXPA01006950A - Biochemically enhanced thermophilic treatment process. - Google Patents

Biochemically enhanced thermophilic treatment process.

Info

Publication number
MXPA01006950A
MXPA01006950A MXPA01006950A MXPA01006950A MXPA01006950A MX PA01006950 A MXPA01006950 A MX PA01006950A MX PA01006950 A MXPA01006950 A MX PA01006950A MX PA01006950 A MXPA01006950 A MX PA01006950A MX PA01006950 A MXPA01006950 A MX PA01006950A
Authority
MX
Mexico
Prior art keywords
reactor
bulk liquid
temperature
treatment process
thermophilic
Prior art date
Application number
MXPA01006950A
Other languages
Spanish (es)
Inventor
L Stover Enos
Original Assignee
L Stover Enos
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 L Stover Enos filed Critical L Stover Enos
Publication of MXPA01006950A publication Critical patent/MXPA01006950A/en

Links

Classifications

    • 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
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/12—Volatile Fatty Acids (VFAs)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • C02F2209/225—O2 in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/24—CO2
    • C02F2209/245—CO2 in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/26—H2S
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/26—H2S
    • C02F2209/265—H2S in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/10—Temperature conditions for biological treatment
    • C02F2301/106—Thermophilic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/12—Prevention of foaming
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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

Abstract

The present invention provides a process and apparatus for autothermal aerobic thermophilic treatment of high strength and high temperature wastes. Waste material is injected into a reactor vessel (12) having thermophilic microorganisms to form a volume of bulk liquid in the reactor vessel (12). An oxygencontaining gas is also injected into the reactor vessel (12) for aerobic treatment of the waste material. The oxidationreduction potential and temperature of the reactor bulk liquid are monitored and at least a selected one of the rate of injection of the oxygencontaining gas, the oxygentransfer efficiency of the oxygencontaining gas and the volume of bulk liquid in the reactor (12) are adjusted in response to the oxidationreduction potential and temperature of the reactor bulk liquid to maintain the temperature of the reactor bulk liquid within a predetermined range.
MXPA01006950A 1999-11-08 1999-11-08 Biochemically enhanced thermophilic treatment process. MXPA01006950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/026318 WO2001034527A1 (en) 1999-11-08 1999-11-08 Biochemically enhanced thermophilic treatment process

Publications (1)

Publication Number Publication Date
MXPA01006950A true MXPA01006950A (en) 2003-06-04

Family

ID=22274005

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01006950A MXPA01006950A (en) 1999-11-08 1999-11-08 Biochemically enhanced thermophilic treatment process.

Country Status (5)

Country Link
EP (1) EP1165448A1 (en)
AU (1) AU1715100A (en)
CA (1) CA2358970C (en)
MX (1) MXPA01006950A (en)
WO (1) WO2001034527A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271141A1 (en) * 2001-06-21 2003-01-02 Chaoyang University Of Technology Apparatus and method for determining biological heat potential of a waste water treatment system.
NL1020315C2 (en) * 2002-04-05 2003-10-07 Sirius B V Biological purification apparatus for effluent, has return flow of effluent to reactor regulated according to measured redox potential
FR2840895B1 (en) * 2002-06-18 2005-02-18 Ondeo Degremont BIOLOGICAL DEGRADATION REACTOR THERMOPHILE SLUDGE
WO2004028974A2 (en) 2002-09-24 2004-04-08 Advanced Aeration Control, Llc Controlling wastewater treatment processes
DE102008044204B4 (en) * 2008-11-28 2013-10-31 Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum - GFZ Stiftung des Öffentlichen Rechts des Landes Brandenburg Method for monitoring bioreactors
US20120058534A1 (en) * 2010-03-09 2012-03-08 Stover & Associates, Inc. Optimized biogas (biomethane) production process
CN104591498B (en) * 2015-01-23 2016-08-24 湖南联合餐厨垃圾处理有限公司 Kitchen sewage treatment process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163712A (en) * 1973-01-08 1979-08-07 Boc Limited Treatment of liquid
US4276174A (en) * 1980-03-26 1981-06-30 Union Carbide Corporation Control of sludge temperature in autothermal sludge digestion
US4548715A (en) * 1981-03-12 1985-10-22 Schering Ag Process for aeration of effluents in equalizing and reservoir basins
JP2748041B2 (en) * 1990-04-25 1998-05-06 新日本製鐵株式会社 Uniform mixing method of aeration tank in activated sludge treatment
US5463176A (en) * 1994-01-03 1995-10-31 Eckert; C. Edward Liquid waste oxygenation
US5733456A (en) * 1997-03-31 1998-03-31 Okey; Robert W. Environmental control for biological nutrient removal in water/wastewater treatment

Also Published As

Publication number Publication date
CA2358970C (en) 2005-04-05
EP1165448A1 (en) 2002-01-02
CA2358970A1 (en) 2001-05-17
WO2001034527A1 (en) 2001-05-17
AU1715100A (en) 2001-06-06

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