Q3175764 (Q3175764): Difference between revisions
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(Created claim: summary (P836): THE GEMCO PROPOSAL IS MOTIVATED BY THE APPLICATION OF ENGINEERING KNOWLEDGE AIMED AT SOLVING SPECIFIC PROBLEMS RELATED TO CLIMATIC CHANGE. AS WITH OTHER INDUSTRIAL PROCESSES, WASTEWATER TREATMENT PLANTS (EDARS) CAN EMIT GASES THAT ARE HARMFUL TO THE ENVIRONMENT, SUCH AS NITROUS OXIDE (N2O), CARBON DIOXIDE (CO2) AND METHANE (CH4). UNTIL NOW, THE MAIN OBJECTIVE OF A UWWTP, TO COMPLY WITH THE LEGISLATION CONCERNING THE CHARACTERISTICS OF THE EFFLUE...) |
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THE GEMCO PROPOSAL IS MOTIVATED BY THE APPLICATION OF ENGINEERING KNOWLEDGE AIMED AT SOLVING SPECIFIC PROBLEMS RELATED TO CLIMATIC CHANGE. AS WITH OTHER INDUSTRIAL PROCESSES, WASTEWATER TREATMENT PLANTS (EDARS) CAN EMIT GASES THAT ARE HARMFUL TO THE ENVIRONMENT, SUCH AS NITROUS OXIDE (N2O), CARBON DIOXIDE (CO2) AND METHANE (CH4). UNTIL NOW, THE MAIN OBJECTIVE OF A UWWTP, TO COMPLY WITH THE LEGISLATION CONCERNING THE CHARACTERISTICS OF THE EFFLUENT TO PROTECT THE WATER CATCHMENT BASINS, REQUIRES WIDENING IN ITS SCOPE IF A REDUCTION IN GREENHOUSE GAS EMISSIONS IS DESIRED. THIS IS THE BASIC REASONING THAT MOTIVATES GEMCO, A PROJECT OF APPLICATION PROMOTED, IN ITS MAIN FOCUS ON SEVERAL METHODOLOGICAL PROBLEMS THAT HAVE ARISEN WITH THE OPERATION OF THE UWWTP AND THAT ENCOMPASS THE NEED TO INTERCONNECT DIFFERENT DISCIPLINES SUCH AS ENVIRONMENTAL ENGINEERING, CONTROL AND OPERATION, MULTI-CRITERION OPTIMISATION AND DECISION STRATEGIES, AS WELL AS BIOCHEMICAL ENGINEERING. GEMCO WILL APPLY CONTROL AND OPTIMISATION METHODS TO IMPROVE THE OPERATION OF A UWTP, PLACING EMPHASIS ON THE ENVIRONMENTAL IMPACT FROM THE POINT OF VIEW OF GREENHOUSE GAS EMISSIONS AND THE GLOBAL WARMING POTENTIAL OF THE OPERATIONS OF THE SAME. WITHIN THIS CONTEXT, THE PROJECT WILL ADDRESS THE CHALLENGE OF DESIGNING SUSTAINABLE OPERATIONAL STRATEGIES FOR WWTPS. This PROBLEM will be addressed FROM THE TWO OPERATIVE PROBLEMS DENTRE OF RESIDUAL WATER TREATMENT INDUSTRY:_x000D_ _x000D_ — SINTESIS OF OPERATION SOLUTIONS OF WAR ORIENTATED TO THE MITIGATION OF INVESTIVE EFFECT GASES in ACCOUNT THE LIMITATIONS FOR THE QUALITY OF WATER._x000D_ — OPERATION ORGANISED DOES THE NEUTRALITY OF CARBON IN EDARING WITH A MINIMUM ENVIRONMENTAL IMPACT._x000D_ _x000D_ THE FIRST PROBLEM IS A DIRECTLY EFFECTION EFFECTION ON THE CLIMATE CHANGE TO CAUSA OF INVERNADER EFFECTION GASES. THESE GREENHOUSE GASES CANNOT BE COMPLETELY AVOIDED BECAUSE THEY ARE AN INHERENT PART OF THE CONVERSION BIOPROCESSES THAT ARE PART OF SOME OF THE BIOLOGICAL REACTIONS AND ALSO BECAUSE OF THE ENERGY SOURCES USED WHEN THE PLANT IS OPERATED. HOWEVER, THEY CAN BE MITIGATED WITH AN APPROPRIATE OPERATION OF THE PLANT. THE SECOND PROBLEM ADDS AN ADDITIONAL RESTRICTION TO THE OPERATION OF THE PLANT SINCE IT IS NOT CLEAR THAT REDUCING ENERGY TO MINIMISE CO2 EMISSIONS BECOMES BENEFICIAL FROM THE POINT OF VIEW OF GLOBAL WARMING AND GREENHOUSE GAS EMISSIONS. ONLY THE CO2 ASSESSMENT CAN BE INSUFFICIENT AS NITROUS OXIDE (N2O) FROM UWTPS CAN PROVIDE A SIGNIFICANT CONTRIBUTION TO TOTAL GREENHOUSE GAS EMISSIONS. BOTH PROBLEMS REQUIRE THE IDENTIFICATION OF THE MAIN SOURCES OF CARBON AND GREENHOUSE GAS EMISSIONS AS WELL AS THE USE OF ENERGY IN THE MOST COMMON UWWTP CONFIGURATIONS, IN ADDITION TO AN ANALYSIS OF THE INTERACTIONS BETWEEN THEM. IN ADDITION, THE EFFECTS THAT ISOLATED CONTROL ACTIONS MAY HAVE SHOULD BE CLEAR IN ORDER TO BUILD PLANT OPERATIONS STRATEGIES. THE ULTIMATE OBJECTIVE IS THEREFORE TO SHARE BOTH PROBLEMS: UNDERSTAND THE INTERACTION BETWEEN ENERGY USE AND ENVIRONMENTAL IMPACT IN ORDER TO ENSURE SUSTAINABILITY IN THE OPERATION OF A UWWTP (English) | |||||||||||||||
| Property / summary: THE GEMCO PROPOSAL IS MOTIVATED BY THE APPLICATION OF ENGINEERING KNOWLEDGE AIMED AT SOLVING SPECIFIC PROBLEMS RELATED TO CLIMATIC CHANGE. AS WITH OTHER INDUSTRIAL PROCESSES, WASTEWATER TREATMENT PLANTS (EDARS) CAN EMIT GASES THAT ARE HARMFUL TO THE ENVIRONMENT, SUCH AS NITROUS OXIDE (N2O), CARBON DIOXIDE (CO2) AND METHANE (CH4). UNTIL NOW, THE MAIN OBJECTIVE OF A UWWTP, TO COMPLY WITH THE LEGISLATION CONCERNING THE CHARACTERISTICS OF THE EFFLUENT TO PROTECT THE WATER CATCHMENT BASINS, REQUIRES WIDENING IN ITS SCOPE IF A REDUCTION IN GREENHOUSE GAS EMISSIONS IS DESIRED. THIS IS THE BASIC REASONING THAT MOTIVATES GEMCO, A PROJECT OF APPLICATION PROMOTED, IN ITS MAIN FOCUS ON SEVERAL METHODOLOGICAL PROBLEMS THAT HAVE ARISEN WITH THE OPERATION OF THE UWWTP AND THAT ENCOMPASS THE NEED TO INTERCONNECT DIFFERENT DISCIPLINES SUCH AS ENVIRONMENTAL ENGINEERING, CONTROL AND OPERATION, MULTI-CRITERION OPTIMISATION AND DECISION STRATEGIES, AS WELL AS BIOCHEMICAL ENGINEERING. GEMCO WILL APPLY CONTROL AND OPTIMISATION METHODS TO IMPROVE THE OPERATION OF A UWTP, PLACING EMPHASIS ON THE ENVIRONMENTAL IMPACT FROM THE POINT OF VIEW OF GREENHOUSE GAS EMISSIONS AND THE GLOBAL WARMING POTENTIAL OF THE OPERATIONS OF THE SAME. WITHIN THIS CONTEXT, THE PROJECT WILL ADDRESS THE CHALLENGE OF DESIGNING SUSTAINABLE OPERATIONAL STRATEGIES FOR WWTPS. This PROBLEM will be addressed FROM THE TWO OPERATIVE PROBLEMS DENTRE OF RESIDUAL WATER TREATMENT INDUSTRY:_x000D_ _x000D_ — SINTESIS OF OPERATION SOLUTIONS OF WAR ORIENTATED TO THE MITIGATION OF INVESTIVE EFFECT GASES in ACCOUNT THE LIMITATIONS FOR THE QUALITY OF WATER._x000D_ — OPERATION ORGANISED DOES THE NEUTRALITY OF CARBON IN EDARING WITH A MINIMUM ENVIRONMENTAL IMPACT._x000D_ _x000D_ THE FIRST PROBLEM IS A DIRECTLY EFFECTION EFFECTION ON THE CLIMATE CHANGE TO CAUSA OF INVERNADER EFFECTION GASES. THESE GREENHOUSE GASES CANNOT BE COMPLETELY AVOIDED BECAUSE THEY ARE AN INHERENT PART OF THE CONVERSION BIOPROCESSES THAT ARE PART OF SOME OF THE BIOLOGICAL REACTIONS AND ALSO BECAUSE OF THE ENERGY SOURCES USED WHEN THE PLANT IS OPERATED. HOWEVER, THEY CAN BE MITIGATED WITH AN APPROPRIATE OPERATION OF THE PLANT. THE SECOND PROBLEM ADDS AN ADDITIONAL RESTRICTION TO THE OPERATION OF THE PLANT SINCE IT IS NOT CLEAR THAT REDUCING ENERGY TO MINIMISE CO2 EMISSIONS BECOMES BENEFICIAL FROM THE POINT OF VIEW OF GLOBAL WARMING AND GREENHOUSE GAS EMISSIONS. ONLY THE CO2 ASSESSMENT CAN BE INSUFFICIENT AS NITROUS OXIDE (N2O) FROM UWTPS CAN PROVIDE A SIGNIFICANT CONTRIBUTION TO TOTAL GREENHOUSE GAS EMISSIONS. BOTH PROBLEMS REQUIRE THE IDENTIFICATION OF THE MAIN SOURCES OF CARBON AND GREENHOUSE GAS EMISSIONS AS WELL AS THE USE OF ENERGY IN THE MOST COMMON UWWTP CONFIGURATIONS, IN ADDITION TO AN ANALYSIS OF THE INTERACTIONS BETWEEN THEM. IN ADDITION, THE EFFECTS THAT ISOLATED CONTROL ACTIONS MAY HAVE SHOULD BE CLEAR IN ORDER TO BUILD PLANT OPERATIONS STRATEGIES. THE ULTIMATE OBJECTIVE IS THEREFORE TO SHARE BOTH PROBLEMS: UNDERSTAND THE INTERACTION BETWEEN ENERGY USE AND ENVIRONMENTAL IMPACT IN ORDER TO ENSURE SUSTAINABILITY IN THE OPERATION OF A UWWTP (English) / rank | |||||||||||||||
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| Property / summary: THE GEMCO PROPOSAL IS MOTIVATED BY THE APPLICATION OF ENGINEERING KNOWLEDGE AIMED AT SOLVING SPECIFIC PROBLEMS RELATED TO CLIMATIC CHANGE. AS WITH OTHER INDUSTRIAL PROCESSES, WASTEWATER TREATMENT PLANTS (EDARS) CAN EMIT GASES THAT ARE HARMFUL TO THE ENVIRONMENT, SUCH AS NITROUS OXIDE (N2O), CARBON DIOXIDE (CO2) AND METHANE (CH4). UNTIL NOW, THE MAIN OBJECTIVE OF A UWWTP, TO COMPLY WITH THE LEGISLATION CONCERNING THE CHARACTERISTICS OF THE EFFLUENT TO PROTECT THE WATER CATCHMENT BASINS, REQUIRES WIDENING IN ITS SCOPE IF A REDUCTION IN GREENHOUSE GAS EMISSIONS IS DESIRED. THIS IS THE BASIC REASONING THAT MOTIVATES GEMCO, A PROJECT OF APPLICATION PROMOTED, IN ITS MAIN FOCUS ON SEVERAL METHODOLOGICAL PROBLEMS THAT HAVE ARISEN WITH THE OPERATION OF THE UWWTP AND THAT ENCOMPASS THE NEED TO INTERCONNECT DIFFERENT DISCIPLINES SUCH AS ENVIRONMENTAL ENGINEERING, CONTROL AND OPERATION, MULTI-CRITERION OPTIMISATION AND DECISION STRATEGIES, AS WELL AS BIOCHEMICAL ENGINEERING. GEMCO WILL APPLY CONTROL AND OPTIMISATION METHODS TO IMPROVE THE OPERATION OF A UWTP, PLACING EMPHASIS ON THE ENVIRONMENTAL IMPACT FROM THE POINT OF VIEW OF GREENHOUSE GAS EMISSIONS AND THE GLOBAL WARMING POTENTIAL OF THE OPERATIONS OF THE SAME. WITHIN THIS CONTEXT, THE PROJECT WILL ADDRESS THE CHALLENGE OF DESIGNING SUSTAINABLE OPERATIONAL STRATEGIES FOR WWTPS. This PROBLEM will be addressed FROM THE TWO OPERATIVE PROBLEMS DENTRE OF RESIDUAL WATER TREATMENT INDUSTRY:_x000D_ _x000D_ — SINTESIS OF OPERATION SOLUTIONS OF WAR ORIENTATED TO THE MITIGATION OF INVESTIVE EFFECT GASES in ACCOUNT THE LIMITATIONS FOR THE QUALITY OF WATER._x000D_ — OPERATION ORGANISED DOES THE NEUTRALITY OF CARBON IN EDARING WITH A MINIMUM ENVIRONMENTAL IMPACT._x000D_ _x000D_ THE FIRST PROBLEM IS A DIRECTLY EFFECTION EFFECTION ON THE CLIMATE CHANGE TO CAUSA OF INVERNADER EFFECTION GASES. THESE GREENHOUSE GASES CANNOT BE COMPLETELY AVOIDED BECAUSE THEY ARE AN INHERENT PART OF THE CONVERSION BIOPROCESSES THAT ARE PART OF SOME OF THE BIOLOGICAL REACTIONS AND ALSO BECAUSE OF THE ENERGY SOURCES USED WHEN THE PLANT IS OPERATED. HOWEVER, THEY CAN BE MITIGATED WITH AN APPROPRIATE OPERATION OF THE PLANT. THE SECOND PROBLEM ADDS AN ADDITIONAL RESTRICTION TO THE OPERATION OF THE PLANT SINCE IT IS NOT CLEAR THAT REDUCING ENERGY TO MINIMISE CO2 EMISSIONS BECOMES BENEFICIAL FROM THE POINT OF VIEW OF GLOBAL WARMING AND GREENHOUSE GAS EMISSIONS. ONLY THE CO2 ASSESSMENT CAN BE INSUFFICIENT AS NITROUS OXIDE (N2O) FROM UWTPS CAN PROVIDE A SIGNIFICANT CONTRIBUTION TO TOTAL GREENHOUSE GAS EMISSIONS. BOTH PROBLEMS REQUIRE THE IDENTIFICATION OF THE MAIN SOURCES OF CARBON AND GREENHOUSE GAS EMISSIONS AS WELL AS THE USE OF ENERGY IN THE MOST COMMON UWWTP CONFIGURATIONS, IN ADDITION TO AN ANALYSIS OF THE INTERACTIONS BETWEEN THEM. IN ADDITION, THE EFFECTS THAT ISOLATED CONTROL ACTIONS MAY HAVE SHOULD BE CLEAR IN ORDER TO BUILD PLANT OPERATIONS STRATEGIES. THE ULTIMATE OBJECTIVE IS THEREFORE TO SHARE BOTH PROBLEMS: UNDERSTAND THE INTERACTION BETWEEN ENERGY USE AND ENVIRONMENTAL IMPACT IN ORDER TO ENSURE SUSTAINABILITY IN THE OPERATION OF A UWWTP (English) / qualifier | |||||||||||||||
point in time: 12 October 2021
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Revision as of 18:21, 12 October 2021
Project Q3175764 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
Project Q3175764 in Spain |
Statements
91,778.5 Euro
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183,557.0 Euro
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50.0 percent
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30 December 2016
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31 December 2020
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UNIVERSIDAD AUTONOMA DE BARCELONA
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41°29'27.71"N, 2°8'15.00"E
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08266
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LA PROPUESTA GEMCO ESTA MOTIVADA POR LA APLICACION DE CONOCIMIENTOS DE INGENIERIA ORIENTADOS A RESOLVER PROBLEMAS ESPECIFICOS RELACIONADOS CON EL CAMBIO CLIMATICO. AL IGUAL QUE CON OTROS PROCESOS INDUSTRIALES, LAS ESTACIONES DEPURADORAS DE AGUAS RESIDUALES (EDAR) PUEDEN EMITIR GASES QUE SON PERJUDICIALES PARA EL MEDIOAMBIENTE, COMO EL OXIDO NITROSO (N2O), EL DIOXIDO DE CARBONO (CO2) Y EL METANO (CH4). EL, HASTA AHORA, PRINCIPAL OBJETIVO DE UNA EDAR, CUMPLIR CON LA LEGISLACION REFERENTE A LAS CARACTERISTICAS DEL EFLUENTE PARA PROTEGER LAS CUENCAS RECEPTORAS DE AGUA, REQUIERE UN ENSANCHAMIENTO EN SU ALCANCE SI SE DESEA UNA REDUCCION DE LAS EMISIONES DE GASES DE EFECTO INVERNADERO. ESTE ES EL RAZONAMIENTO BASICO QUE MOTIVA GEMCO, UN PROYECTO DE APLICACION IMPULSADO, EN SU FOCO PRINCIPAL EN VARIOS PROBLEMAS METODOLOGICOS QUE HAN SURGIDO CON LA OPERACION DE LAS EDAR Y QUE ABARCAN LA NECESIDAD DE INTERCONECTAR DIFERENTES DISCIPLINAS COMO LA INGENIERIA AMBIENTAL, CONTROL Y OPERACION, OPTIMIZACION MULTICRITERIO Y ESTRATEGIAS DE DECISION, ASI COMO LA INGENIERIA BIOQUIMICA. GEMCO APLICARA METODOS DE CONTROL Y OPTIMIZACION PARA MEJORAR EL FUNCIONAMIENTO DE UNA EDAR, PONIENDO ENFASIS EN EL IMPACTO AMBIENTAL DESDE EL PUNTO DE VISTA DE LAS EMISIONES DE GASES DE EFECTO INVERNADERO Y EL CALENTAMIENTO GLOBAL POTENCIAL DE LAS ACCIONES DE OPERACION DE LA MISMA. DENTRO DE ESTE CONTEXTO, EL PROYECTO ABORDARA EL DESAFIO DE DISEÑAR ESTRATEGIAS DE OPERACION SOSTENIBLES PARA EDAR. ESTE PROBLEMA SE ABORDARA HACIENDO FRENTE A LOS DOS SIGUIENTES PROBLEMAS OPERATIVOS DENTRO DE LA INDUSTRIA DE TRATAMIENTO DE AGUAS RESIDUALES:_x000D_ _x000D_ - SINTESIS DE SOLUCIONES DE OPERACION DE LA EDAR ORIENTADO A LA MITIGACION DE GASES DE EFECTO INVERNADERO TENIENDO EN CUENTA LAS LIMITACIONES IMPUESTAS POR LA CALIDAD DEL AGUA._x000D_ - OPERACION ORIENTADA HACIA LA NEUTRALIDAD DE CARBONO EN EDAR CON UN MINIMO IMPACTO AMBIENTAL._x000D_ _x000D_ EL PRIMER PROBLEMA ESTA ABORDANDO DIRECTAMENTE UN EFECTO SOBRE EL CAMBIO CLIMATICO A CAUSA DE GASES DE EFECTO INVERNADERO. ESTOS GASES DE EFECTO INVERNADERO NO PUEDE EVITARSE POR COMPLETO AL SER PARTE INHERENTE DE LOS BIOPROCESOS DE CONVERSION QUE TIENEN PARTE EN ALGUNAS DE LAS REACCIONES BIOLOGICAS Y TAMBIEN A CAUSA DE LAS FUENTES DE ENERGIA EMPLEADAS CUANDO SE OPERA LA PLANTA. SIN EMBARGO, PUEDEN SER MITIGADOS CON UNA OPERACION APROPIADA DE LA PLANTA. EL SEGUNDO PROBLEMA AGREGA UNA RESTRICCION ADICIONAL A LA OPERACION DE LA PLANTA PUESTO QUE NO ESTA CLARO QUE LA REDUCCION DE ENERGIA PARA MINIMIZAR LAS EMISIONES DE CO2 SE CONVIERTA EN BENEFICIOSA DESDE EL PUNTO DE VISTA DEL CALENTAMIENTO GLOBAL Y LAS EMISIONES DE GASES DE EFECTO INVERNADERO. SOLO LA EVALUACION DE CO2 PUEDE SER INSUFICIENTE YA QUE EL OXIDO NITROSO (N2O) DE LAS EDAR PUEDEN PROPORCIONAR UNA IMPORTANTE CONTRIBUCION A LAS EMISIONES TOTALES DE GASES DE EFECTO INVERNADERO. AMBOS PROBLEMAS REQUIEREN LA IDENTIFICACION DE LAS PRINCIPALES FUENTES DE EMISIONES DE CARBONO Y GASES DE EFECTO INVERNADERO ASI COMO EL USO DE ENERGIA EN LAS CONFIGURACIONES MAS COMUNES DE EDAR, ADEMAS DE UN ANALISIS DE LAS INTERACCIONES EXISTENTES ENTRE ELLOS. ASIMISMO LOS EFECTOS QUE PUEDAN TENER LAS ACCIONES DE CONTROL AISLADAS DEBEN SER CLAROS CON EL FIN DE CONSTRUIR ESTRATEGIAS DE OPERACION DE LA PLANTA. EL OBJETIVO FINAL ES, PUES, COMUN A AMBOS PROBLEMAS: COMPRENDER LA INTERACCION ENTRE EL USO DE ENERGIA Y EL IMPACTO AMBIENTAL CON EL FIN DE GARANTIZAR LA SOSTENIBILIDAD EN LA OPERACION DE UNA EDAR (Spanish)
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THE GEMCO PROPOSAL IS MOTIVATED BY THE APPLICATION OF ENGINEERING KNOWLEDGE AIMED AT SOLVING SPECIFIC PROBLEMS RELATED TO CLIMATIC CHANGE. AS WITH OTHER INDUSTRIAL PROCESSES, WASTEWATER TREATMENT PLANTS (EDARS) CAN EMIT GASES THAT ARE HARMFUL TO THE ENVIRONMENT, SUCH AS NITROUS OXIDE (N2O), CARBON DIOXIDE (CO2) AND METHANE (CH4). UNTIL NOW, THE MAIN OBJECTIVE OF A UWWTP, TO COMPLY WITH THE LEGISLATION CONCERNING THE CHARACTERISTICS OF THE EFFLUENT TO PROTECT THE WATER CATCHMENT BASINS, REQUIRES WIDENING IN ITS SCOPE IF A REDUCTION IN GREENHOUSE GAS EMISSIONS IS DESIRED. THIS IS THE BASIC REASONING THAT MOTIVATES GEMCO, A PROJECT OF APPLICATION PROMOTED, IN ITS MAIN FOCUS ON SEVERAL METHODOLOGICAL PROBLEMS THAT HAVE ARISEN WITH THE OPERATION OF THE UWWTP AND THAT ENCOMPASS THE NEED TO INTERCONNECT DIFFERENT DISCIPLINES SUCH AS ENVIRONMENTAL ENGINEERING, CONTROL AND OPERATION, MULTI-CRITERION OPTIMISATION AND DECISION STRATEGIES, AS WELL AS BIOCHEMICAL ENGINEERING. GEMCO WILL APPLY CONTROL AND OPTIMISATION METHODS TO IMPROVE THE OPERATION OF A UWTP, PLACING EMPHASIS ON THE ENVIRONMENTAL IMPACT FROM THE POINT OF VIEW OF GREENHOUSE GAS EMISSIONS AND THE GLOBAL WARMING POTENTIAL OF THE OPERATIONS OF THE SAME. WITHIN THIS CONTEXT, THE PROJECT WILL ADDRESS THE CHALLENGE OF DESIGNING SUSTAINABLE OPERATIONAL STRATEGIES FOR WWTPS. This PROBLEM will be addressed FROM THE TWO OPERATIVE PROBLEMS DENTRE OF RESIDUAL WATER TREATMENT INDUSTRY:_x000D_ _x000D_ — SINTESIS OF OPERATION SOLUTIONS OF WAR ORIENTATED TO THE MITIGATION OF INVESTIVE EFFECT GASES in ACCOUNT THE LIMITATIONS FOR THE QUALITY OF WATER._x000D_ — OPERATION ORGANISED DOES THE NEUTRALITY OF CARBON IN EDARING WITH A MINIMUM ENVIRONMENTAL IMPACT._x000D_ _x000D_ THE FIRST PROBLEM IS A DIRECTLY EFFECTION EFFECTION ON THE CLIMATE CHANGE TO CAUSA OF INVERNADER EFFECTION GASES. THESE GREENHOUSE GASES CANNOT BE COMPLETELY AVOIDED BECAUSE THEY ARE AN INHERENT PART OF THE CONVERSION BIOPROCESSES THAT ARE PART OF SOME OF THE BIOLOGICAL REACTIONS AND ALSO BECAUSE OF THE ENERGY SOURCES USED WHEN THE PLANT IS OPERATED. HOWEVER, THEY CAN BE MITIGATED WITH AN APPROPRIATE OPERATION OF THE PLANT. THE SECOND PROBLEM ADDS AN ADDITIONAL RESTRICTION TO THE OPERATION OF THE PLANT SINCE IT IS NOT CLEAR THAT REDUCING ENERGY TO MINIMISE CO2 EMISSIONS BECOMES BENEFICIAL FROM THE POINT OF VIEW OF GLOBAL WARMING AND GREENHOUSE GAS EMISSIONS. ONLY THE CO2 ASSESSMENT CAN BE INSUFFICIENT AS NITROUS OXIDE (N2O) FROM UWTPS CAN PROVIDE A SIGNIFICANT CONTRIBUTION TO TOTAL GREENHOUSE GAS EMISSIONS. BOTH PROBLEMS REQUIRE THE IDENTIFICATION OF THE MAIN SOURCES OF CARBON AND GREENHOUSE GAS EMISSIONS AS WELL AS THE USE OF ENERGY IN THE MOST COMMON UWWTP CONFIGURATIONS, IN ADDITION TO AN ANALYSIS OF THE INTERACTIONS BETWEEN THEM. IN ADDITION, THE EFFECTS THAT ISOLATED CONTROL ACTIONS MAY HAVE SHOULD BE CLEAR IN ORDER TO BUILD PLANT OPERATIONS STRATEGIES. THE ULTIMATE OBJECTIVE IS THEREFORE TO SHARE BOTH PROBLEMS: UNDERSTAND THE INTERACTION BETWEEN ENERGY USE AND ENVIRONMENTAL IMPACT IN ORDER TO ENSURE SUSTAINABILITY IN THE OPERATION OF A UWWTP (English)
12 October 2021
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Cerdanyola del Vallès
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Identifiers
DPI2016-77271-R
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