AR248261A1 - Metodo para tratar lodo de aguas servidas naturales o tratadas. - Google Patents
Metodo para tratar lodo de aguas servidas naturales o tratadas.Info
- Publication number
- AR248261A1 AR248261A1 AR32434593A AR32434593A AR248261A1 AR 248261 A1 AR248261 A1 AR 248261A1 AR 32434593 A AR32434593 A AR 32434593A AR 32434593 A AR32434593 A AR 32434593A AR 248261 A1 AR248261 A1 AR 248261A1
- Authority
- AR
- Argentina
- Prior art keywords
- sludge
- adjust
- ash
- microflower
- exponent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/40—Treatment of liquids or slurries
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/916—Odor, e.g. including control or abatement
Abstract
METODO PARA TRATAR LODO DE AGUAS SERVIDAS NATURALES O TRATADAS PARA OBTENER UN PRODUCTO ESTABLE DE USO BENEFICO PARA EL SUELO O COMO FERTILIZANTE PARA TIERRAS AGRICOLAS, QUE COMPRENDE LAS ETAPAS DE: TRATAR EL LODO CON UN MATERIAL ALTAMENTE ADSORBENTE COMO DE POLVO DE HORNO DE CEMENTO, POLVO DE HORNO DE CAL, CENIZA DE LECHO FLUIDIZADO, CENIZA DE QUEMADOR A INYECCION MULTIETAPAS DE CAL, RESIDUO SECO DE LA PURIFICACION DE AZUFRE, ESCORIAS, CARBONATO DE CALCIO PULVERIZADO, CENIZA FINA, YESO, O UNA COMBINACION DE LOS MISMOS PARA PROVEER UN MEZCLA DE LODO, DE MANERA QUE LOS COMPONENTES ORGANICOS E INORGANICOS HEDIONDOS DEL LODO SE FIJEN A LAS PARTICULAS ADSORBENTES; AJUSTAR EL PH; AJUSTAR LA CONDUCTIVIDAD DE LA MEZCLA, AJUSTAR EL CONTENIDO DE SOLIDOS HASTA UN MINIMO DE 50%;Y AJUSTAR EL CONTENIDO DE LA MICROFLORA HASTA POR LO MENOS 10 EXPONENTE 6 BACTERIAS AEROBICAS Y 10 EXPONENTE 4 DE HONGOS POR GRAMO DE SOLIDOS DE TIERRA SI FUERA NECESARIO INOCULAR LA MICROFLORA SUFICIENTE Y PERMITIR L A BIODEGRADACION Y CONTINUAR LA CARBONATACION DE CUALESQUIERA COMPONENTES DE HIDROXIDO U OXIDO DE CALCIO RESIDUALES PARA FORMAR DICHO PRODUCTO ESTABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/839,485 US5275733A (en) | 1990-11-30 | 1992-02-20 | Process to stabilize wastewater sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
AR248261A1 true AR248261A1 (es) | 1995-07-12 |
Family
ID=25279851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR32434593A AR248261A1 (es) | 1992-02-20 | 1993-02-19 | Metodo para tratar lodo de aguas servidas naturales o tratadas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5275733A (es) |
EP (1) | EP0557078A1 (es) |
AR (1) | AR248261A1 (es) |
BR (1) | BR9300654A (es) |
MX (1) | MX9300920A (es) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5417861A (en) * | 1990-11-30 | 1995-05-23 | N-Viro International Corporation | Process to stabilize bioorganic, raw or treated wastewater sludge |
CA2054841C (en) * | 1991-10-31 | 1999-12-07 | Erick Schmidt | Methods for treating infectious wastes |
US5435923A (en) * | 1992-03-20 | 1995-07-25 | Bio Gro Systems, Inc. | Method for the treatment of sewage sludge and the like |
US5928403A (en) * | 1993-09-30 | 1999-07-27 | Trustees Of University Of Arkansas | Methods for decreasing non-point source pollution from poultry manure |
US5914104A (en) * | 1993-09-30 | 1999-06-22 | Trustees Of The University Of Arkansas | Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter |
CA2139147A1 (en) * | 1993-12-28 | 1995-06-29 | Charles R. Miller | Sterilant composition |
ES2085831B1 (es) * | 1994-07-08 | 1997-01-16 | I Fuertes Joan Gaya | Un substrato poroso e hidrofilo, y metodo de obtencion. |
US5635069A (en) | 1994-07-22 | 1997-06-03 | Boss Edward E | Process for treating a waste sludge of biological solids |
GB2295146B (en) * | 1994-11-16 | 1998-03-04 | South West Water Services Ltd | Agricultural material containing mineral and biological waste,and its production |
KR100318018B1 (ko) * | 1994-12-20 | 2002-04-22 | 기무라 미쓰요 | 발효산물과그제법 |
US5679262A (en) * | 1995-02-13 | 1997-10-21 | Bio Gro Systems, Inc. | Method for alkaline treatment of sewage sludge for beneficial use |
US5961968A (en) * | 1995-05-10 | 1999-10-05 | Trustees Of University Of Arkansas | Use of alum to inhibit ammonia volatilization and to decrease phosphorous solubility in poultry litter |
SG73986A1 (en) * | 1995-08-30 | 2000-07-18 | Ohio Med College | Method for treating bioorganic and wastewater sludges |
US5853450A (en) * | 1995-09-22 | 1998-12-29 | Medical College Of Ohio | Method for treating bioorganic and wastewater sludges |
US6281001B1 (en) * | 1995-11-13 | 2001-08-28 | Mcnelly James J. | Process for controlled composting of organic material and for bioremediating soils |
US6627434B1 (en) | 1995-11-13 | 2003-09-30 | Mcnelly James J. | Method and apparatus for controlled composting and bioremediating |
US5685891A (en) * | 1995-11-17 | 1997-11-11 | Helsinki University Licensing, Ltd. | Composting methods |
AU1466897A (en) * | 1995-12-15 | 1997-07-03 | Power Plant Aggregates Of Iowa, Inc. | Method of stabilizing odors in manure |
US6966941B1 (en) * | 1997-09-09 | 2005-11-22 | Ber Systems, Inc. | Sewage sludge treatment |
US5971600A (en) * | 1997-07-18 | 1999-10-26 | North American Organics, Inc. | Transportable apparatus for combining waste material with a stabilizer material |
US5948261A (en) | 1998-02-05 | 1999-09-07 | Pressley; Richard L. | Process for treating biosolids from wastewater treatment |
US6203701B1 (en) | 1998-02-05 | 2001-03-20 | Thermal Process Systems, Llc | Process and apparatus for treating biosolids from wastewater treatment |
US6168717B1 (en) | 1998-02-05 | 2001-01-02 | Thermal Process Systems, Llc | Process for controlling foam in a treatment reactor |
US6719903B1 (en) * | 1998-02-05 | 2004-04-13 | Thermal Process Systems, Llc | Process and apparatus for treating biosolids from wastewater treatment |
US6248148B1 (en) * | 1998-05-01 | 2001-06-19 | N-Viro International Corporation | Method for treating ammonia-containing organic waste |
US6402801B1 (en) * | 1998-05-01 | 2002-06-11 | N-Viro International Corp. | Method for treating ammonia-containing organic waste |
US6346240B1 (en) | 1998-10-22 | 2002-02-12 | The United States Of America As Represented By The Secretary Of Agriculture | Methods of treating animal waste slurries |
US7011824B2 (en) | 1998-10-22 | 2006-03-14 | The United States Of America As Represented By The Secretary Of Agriculture | Methods of treating manure |
US6602421B2 (en) | 1999-07-01 | 2003-08-05 | Int Mill Service Inc | Method for purifying contaminated groundwater using steel slag |
EP1240109A1 (en) * | 1999-12-09 | 2002-09-18 | The Burnham Company | Methods for treating wastewater sludge |
US6406510B1 (en) | 1999-12-09 | 2002-06-18 | Unified Environmental Services Group, Llc | Methods for treating wastewater sludge |
AU2001237668A1 (en) | 2000-03-13 | 2001-09-24 | Energy Engineering International (Pty) Ltd. | A process for producing particulate products |
US6387281B2 (en) | 2000-03-25 | 2002-05-14 | R3 Management Limited | Processes and apparatus for treating sewage or like sludge |
CA2349803C (en) * | 2000-06-01 | 2009-01-27 | Lystek International, Inc. | Treatment of sewage sludge |
US6623650B2 (en) | 2000-10-18 | 2003-09-23 | R3 Management Limited | Processes and apparatus for treating sewage or like sludge |
US6733558B2 (en) | 2000-11-07 | 2004-05-11 | Honeywell International Inc. | Beneficiated sludge |
KR100709388B1 (ko) * | 2000-12-19 | 2007-04-20 | 재단법인 포항산업과학연구원 | 제철부산물을 이용한 복토 혹은 성토용 매립재 및 그제조방법 |
US6635178B2 (en) | 2000-12-19 | 2003-10-21 | Dwight D. Bowman | Pathogen inactivation in biosolids with cavitation |
CN1503625A (zh) | 2001-01-22 | 2004-06-09 | 生物固体颗粒的生产和应用 | |
US6883444B2 (en) * | 2001-04-23 | 2005-04-26 | N-Viro International Corporation | Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants |
US6405664B1 (en) | 2001-04-23 | 2002-06-18 | N-Viro International Corporation | Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants |
US6752849B2 (en) * | 2001-08-08 | 2004-06-22 | N-Viro International Corporation | Method for disinfecting and stabilizing organic wastes with mineral by-products |
US6752848B2 (en) * | 2001-08-08 | 2004-06-22 | N-Viro International Corporation | Method for disinfecting and stabilizing organic wastes with mineral by-products |
US20050019207A1 (en) * | 2001-11-02 | 2005-01-27 | Michael John Basil Oliver | Process for deodorizing and disinfecting a bioorganic material |
US6793822B2 (en) * | 2002-02-22 | 2004-09-21 | Sut Seraya Pte Ltd. | Aerobic biomass granules for waste water treatment |
AU2002247607A1 (en) * | 2002-02-23 | 2003-09-09 | Markus Bux | Method for sanitizing an organic residue by an increase in ph value and/or temperature |
US6776914B2 (en) * | 2002-04-05 | 2004-08-17 | Roger A. Hickey | Process for treating liquid septage |
US20030189008A1 (en) * | 2002-04-05 | 2003-10-09 | Hickey Roger A. | Process for treating liquid septage and biosolids |
US6558550B1 (en) | 2002-04-26 | 2003-05-06 | Robert J. Kelly | Process for treating septage |
CA2410814C (en) * | 2002-11-01 | 2008-01-22 | N-Viro Systems Canada Inc. | Method for treating bio-organic and wastewater sludges |
AU2003301193A1 (en) * | 2002-12-19 | 2004-07-14 | Bluewater Investments, Inc. | Methods of controlling chemical self-heating of organic-containing materials |
FR2852950B1 (fr) * | 2003-03-27 | 2005-05-27 | Otv Sa | Procede de stabilisation de boues ou d'autres dechets fortement charges en matieres organiques |
CZ308871B6 (cs) * | 2005-01-07 | 2021-07-28 | K.R.K. Hájek s. r. o. | Kal z čistíren odpadních vod |
US8105413B2 (en) | 2005-02-23 | 2012-01-31 | Vitag Corporation | Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer |
US7662205B2 (en) * | 2005-03-09 | 2010-02-16 | Vitag Corporation | Processes to beneficiate heat-dried biosolid pellets |
US8192519B2 (en) * | 2005-03-09 | 2012-06-05 | Vitag Corporation | Beneficiated, heat-dried biosolid pellets |
CA2611292C (fr) * | 2005-06-02 | 2011-07-05 | Institut De Recherche Et De Developpement En Agroenvironnement Inc. (Irda) | Procede et systeme de fabrication de biofertilisants |
CA2517320A1 (en) * | 2005-08-26 | 2007-02-26 | N-Viro Systems Canada Inc. | Beneficial kitchen waste product |
US7662206B2 (en) | 2005-09-15 | 2010-02-16 | Vitag Corporation | Organic containing sludge to fertilizer alkaline conversion process |
US7425271B1 (en) | 2005-11-03 | 2008-09-16 | Robert Longo | Method for treating sludge |
US9695092B2 (en) | 2006-02-23 | 2017-07-04 | Anuvia Plant Nutrients Corporation | Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
CA2683202A1 (en) | 2006-04-07 | 2007-10-18 | James J. Mcnelly | Dual purpose intermodal and bioconversion container |
US7569148B2 (en) | 2006-08-23 | 2009-08-04 | Siemens Water Technologies Corp. | Continuous membrane filtration and solids reduction |
CA2678548C (en) * | 2007-02-16 | 2013-04-23 | Vitag Corporation | Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
CA2608506C (en) * | 2007-10-29 | 2016-10-04 | Lystek International Inc. | Sludge treatment system |
US7553410B1 (en) | 2008-05-02 | 2009-06-30 | Eastwood Research, Inc. | Septage treatment system |
CA2656390A1 (en) * | 2009-02-27 | 2010-08-27 | Rae E. Wallin | Method for treating bio-organic and wastewater sludges |
WO2011038459A1 (en) * | 2009-10-01 | 2011-04-07 | Commonwealth Scientific And Industrial Research Organisation | Remediation composition comprising alum sludge |
ES2741133T3 (es) | 2009-12-30 | 2020-02-10 | Anuvia Plant Nutrients Holdings Llc | Fertilizante de alto valor aumentado bioorgánicamente |
BR112013025243B1 (pt) | 2011-03-28 | 2021-07-06 | Anuvia Plant Nutrients Holdings, Inc. | fertilizantes inorgânicos intensificados organicamente com alto valor |
DK3198000T3 (da) * | 2014-09-26 | 2020-11-09 | Ovivo Inc | Udrådning af affaldsaktiveret slam med alger |
CA2987937C (en) | 2015-06-05 | 2021-08-17 | Jeffrey C. Burnham | High value organic-containing fertilizers and methods of manufacture |
UA117328U (uk) * | 2016-12-27 | 2017-06-26 | Наталья Струннікова | Спосіб утилізації осаду стічних вод, забруднених важкими металами і радіонуклідами |
DE102017110847A1 (de) * | 2017-05-18 | 2018-11-22 | RHS Maschinen- und Anlagenbau GmbH | Vorrichtung und Verfahren zum Trocknen von fließ- und/oder schüttfähigem Trocknungsgut mittels warmer Trocknungsluft |
US10870609B2 (en) | 2018-08-16 | 2020-12-22 | Anuvia Plant Nutrients Corporation | Reactive inorganic coatings for agricultural fertilizers |
US10723665B1 (en) | 2019-02-20 | 2020-07-28 | Premiere Fertilizer Systems, Llc | Poultry litter-based fertilizer and a method for making the poultry litter-based fertilizer from poultry litter |
CN110642494B (zh) * | 2019-09-30 | 2022-06-24 | 齐鲁工业大学 | 生物质灰作为骨架构建体在污泥脱水中的应用及改善造纸剩余污泥脱水性能的方法 |
EP4158112A1 (en) | 2020-05-25 | 2023-04-05 | Wing Marine LLC | Material handling systems and methods |
CN114593853B (zh) * | 2022-03-14 | 2024-04-09 | 苏州西热节能环保技术有限公司 | 污泥干化系统出力在线监测装置及其校核方法、存储介质 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE500999C (de) * | 1927-10-21 | 1930-06-27 | Karl F Hoeller | Verfahren zur Herstellung einer Impferde fuer Duengezwecke |
FR1019990A (fr) * | 1950-06-09 | 1953-01-30 | Procédé de fabrication accélérée d'humus | |
DE1484838A1 (de) * | 1964-02-04 | 1969-06-04 | Metallgesellschaft Ag | Verfahren zum Behandeln von Zentrifugat,das bei der Entwaesserung von Klaerschlamm mittels Dekantier-Zentrifugen anfaellt |
CH487081A (de) * | 1968-03-07 | 1970-03-15 | Brantschen Roman | Verfahren zur wenigstens teilweisen Stabilisierung des in Kläranlagen anfallenden Schlamms |
FR2015304A1 (en) * | 1968-08-08 | 1970-04-24 | Neumann Salomon | Soil fertiliser and improver from organic waste |
DE1960937C3 (de) * | 1969-12-04 | 1979-06-13 | Henkel Kgaa, 4000 Duesseldorf | Verfahren zur Verbesserung von Böden mit hohem Salzgehalt Henkel KGaA, 4000 Düsseldorf |
CA965966A (en) * | 1970-01-08 | 1975-04-15 | Jesse R. Conner | Land improvement with waste materials |
GB1303024A (es) * | 1970-04-21 | 1973-01-17 | Kroyer K K K | |
US4249929A (en) * | 1972-10-25 | 1981-02-10 | Franz Kneer | Method of digesting organic wastes |
US4108771A (en) * | 1975-12-23 | 1978-08-22 | Weiss & Co. | Elimination of odors from organic wastes |
DE2850607C2 (de) * | 1978-11-22 | 1983-11-17 | Wilhelm Roediger Gmbh + Co, 6450 Hanau | Verfahren zum weiteren Entwässern und zum Hygienisieren von Abwasserschlamm |
DE3128673C2 (de) * | 1980-07-29 | 1986-06-19 | Gustav 3030 Walsrode Richard | Verfahren zur Herstellung eines Bodenverbesserungsmittels aus Klärschlamm |
SE8400043L (sv) * | 1984-01-04 | 1985-07-05 | Purac Ab | Forfarande for framstellning av en komposterbar blandning av slam fran reningsverk for avloppsvatten jemte anordning for blandningens anvendning |
US4655932A (en) * | 1986-02-10 | 1987-04-07 | Don Roslonski | Method and apparatus for the disintegration and destruction of hazardous and toxic sludge materials |
US4793927A (en) * | 1987-01-27 | 1988-12-27 | Tulane Medical Center Of Tulane Univ. | Method of treating sewage |
US4902431A (en) * | 1988-01-28 | 1990-02-20 | N-Viro Energy Systems Ltd. | Method for treating wastewater sludge |
US4781842A (en) * | 1987-02-27 | 1988-11-01 | N-Viro Energy Systems Ltd. | Method of treating wastewater sludge |
NO176794C (no) * | 1987-02-27 | 1995-05-31 | N Viro Energy Systems Ltd | Fremgangsmåte til behandling av slam fra avlöpsvann for fremstilling av gjödning |
US5087375A (en) * | 1987-10-21 | 1992-02-11 | Aggio Recovery | Method for producing insoluble industrial raw material from waste |
US5051031A (en) * | 1988-10-12 | 1991-09-24 | American Fly Ash Company | Method of treating municipal sewage sludge and product produced thereby |
US5125951A (en) * | 1989-02-13 | 1992-06-30 | Westinghouse Electric Corp. | Process for producing a dried fertilizer from sewage sludge |
US5013458A (en) * | 1990-04-06 | 1991-05-07 | Rdp Company | Process and apparatus for pathogen reduction in waste |
US4997572A (en) * | 1990-06-29 | 1991-03-05 | Willow Technology, Inc. | High rate method for alkaline stabilization, beneficiating and pelletizing of wastewater treatment plant sludges |
AT395709B (de) * | 1990-11-16 | 1993-02-25 | Voest Alpine Montage | Verfahren zum kontrollierten und gesteuerten aeroben biologischen abbau von aminoverbindungen enthaltenden organischen abfaellen |
US5135664A (en) * | 1990-11-30 | 1992-08-04 | N-Viro Energy Systems Ltd. | Method for treating wastewater sludge |
-
1992
- 1992-02-20 US US07/839,485 patent/US5275733A/en not_active Expired - Fee Related
-
1993
- 1993-02-17 EP EP19930301160 patent/EP0557078A1/en not_active Withdrawn
- 1993-02-19 AR AR32434593A patent/AR248261A1/es active
- 1993-02-19 BR BR9300654A patent/BR9300654A/pt not_active IP Right Cessation
- 1993-02-19 MX MX9300920A patent/MX9300920A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5275733A (en) | 1994-01-04 |
MX9300920A (es) | 1994-08-31 |
EP0557078A1 (en) | 1993-08-25 |
BR9300654A (pt) | 1993-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR248261A1 (es) | Metodo para tratar lodo de aguas servidas naturales o tratadas. | |
CO4410235A1 (es) | Metodo o proceso para estabilizar sedimento de aguas negras tratadas, no tratadas o biorganicas | |
FI850318L (fi) | Aktiivilieteprosessissa käytettäviä, täyteaineita sisältäviä polyuretaanikantajia | |
DK637989D0 (da) | Fremgangsmaade til kemisk stabilisering af tungmetalholdigt stoev og slam, saasom stoev fra lysbueovne | |
DE69207321T2 (de) | Fixierungsmittel für Gemische aus organischen und anorganischen verunreinigten Stoffen und Verfahren zur dessen Verwendung | |
DE69909601D1 (de) | Verfahren zur biologischen raffinierung von organischen abfällen zur gewinnung von denaturierten und sterilen nährstoffen | |
ES474317A1 (es) | Metodo de tratar residuos peligrosos liquidos. | |
ES2034190T3 (es) | Metodo de tratar fango de aguas residuales para proporcionar un fertilizante para terrenos agricolas. | |
DE3364489D1 (en) | Process and apparatus for the biological purification of waste water | |
ES2042272T3 (es) | Procedimiento para la fabricacion de fertilizantes o de sustancias auxiliares para el suelo partiendo de unos componentes organicos o de tipo mineral. | |
EP0156244B1 (de) | Verfahren zur Herstellung eines Bodenverbesserungsmittels | |
KR100337084B1 (ko) | 정.하수오니 슬러지를 이용한 퇴비화 제조방법 | |
JPS5414368A (en) | Deodorizing method | |
JPS55110184A (en) | Soil improving agent | |
JPS56129096A (en) | Disposal of night soil type sludge | |
JPS5544338A (en) | Treating method of household sewage settling sludge and treated matter thereof | |
JPS57180421A (en) | Treatment of malodorous gas | |
JPS553844A (en) | Treating method of waste such as sewage sludge | |
JPS5413467A (en) | Treating methoe for incineration ashes | |
ATE105271T1 (de) | Verfahren und anlage zur behandlung von klaerschlamm zur deponierung. | |
JPS56168889A (en) | Treatment of waste water | |
KR101309134B1 (ko) | 난분해성 유기물질의 처리방법 및 이를 이용한 폐기물 매립지의 조기 안정화 방법 | |
CZ96296A3 (en) | Process of treating industrial and sewage sludges | |
IT1241511B (it) | Procedimento di depurazione delle acque residue di lavorazioni, in particolare delle acque di vegetazione (a.v.) dei frantoi oleari | |
Barbeau et al. | Advances in Biosolids Disinfection/Stabilization Utilizing Sulfuric Acid |