ASSESSMENT OF THE IMPACT ON THE ATMOSPHERE AND IMPLICATIONS ON AIR QUALITY OF LLIXIVIADOS ACIDS IN PHOSPHORUS DEPOSITS (Q3156408): Difference between revisions
Jump to navigation
Jump to search
(Created claim: summary (P836): IN THIS PROJECT, A STUDY IS PROPOSED ON THE IMPLICATIONS OF THE EVAPORATION OF LEACHATE ACIDS FROM PHOSPHORUS RAFTS ON THE AIR QUALITY OF THE CITY OF HUELVA. This DEPOSITE is one of the most important in the world, with an extension of 120 ha, with a total of 120 MILLIONS of phosphorous YESO TONELS and 10 MM3 of leachate PH <2 WITH SIGNIFICANTS CONCENTRATIONS OF CL and F, AND OTHER TOXIC ELEMENTS (U, CD, PB, AS, CU, ZN and BA ENT). TODAY, AND...) |
(Changed label, description and/or aliases in en: translated_label) |
||
| label / en | label / en | ||
ASSESSMENT OF THE IMPACT ON THE ATMOSPHERE AND IMPLICATIONS ON AIR QUALITY OF LLIXIVIADOS ACIDS IN PHOSPHORUS DEPOSITS | |||
Revision as of 14:54, 12 October 2021
Project Q3156408 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | ASSESSMENT OF THE IMPACT ON THE ATMOSPHERE AND IMPLICATIONS ON AIR QUALITY OF LLIXIVIADOS ACIDS IN PHOSPHORUS DEPOSITS |
Project Q3156408 in Spain |
Statements
90,120.8 Euro
0 references
112,651.0 Euro
0 references
80.0 percent
0 references
1 January 2015
0 references
31 December 2017
0 references
UNIVERSIDAD DE HUELVA
0 references
37°15'27.32"N, 6°56'54.56"W
0 references
21041
0 references
EN ESTE PROYECTO, SE PROPONE UN ESTUDIO SOBRE LAS IMPLICACIONES DE LA EVAPORACION DE LIXIVIADOS ACIDOS DE BALSAS DE FOSFOYESO EN LA CALIDAD DEL AIRE DE LA CIUDAD DE HUELVA. ESTE DEPOSITO ES UNO DE LOS MAS IMPORTANTES EN EL MUNDO, CON UNA EXTENSION DE 120 HA, CON UN TOTAL DE 120 MILLONES DE TONELADAS DE YESO FOSFORADO Y 10 MM3 DE LIXIVIADOS PH <2 CON SIGNIFICANTES CONCENTRACIONES DE CL Y F, Y OTROS ELEMENTOS TOXICOS (U, CD , PB, AS, CU, ZN Y BA ENTRE OTROS). HOY, Y ANTES DE LA PRESENTACION DE UN PROYECTO DE RESTAURACION DE LA ZONA, SE PRIORIZA LA EVAPORACION NATURAL DEL LIXIVIADO ACIDO EN LA ZONA 3 (ZONA DE SEGURIDAD Y LA EVAPORACION), CRISTALLIZANDO SALES (EFLORESCENCIAS), SIN CONOCER EXACTAMENTE SUS CONSECUENCIAS. VARIAS ACTIVIDADES ESTAN INCLUIDAS EN ESTE PROYECTO CON EL FIN DE ESTUDIAR: LA EVOLUCION QUIMICA DEL LIXIVIADO ACIDO DURANTE LA EVAPORACION NATURAL, LAS CONCENTRACIONES DE F Y CL EN EL AIRE, LA COMPOSICION QUIMICA DE OTROS ELEMENTOS Y COMPUESTOS EN EL AIRE AMBIENTE, Y LAS TASAS DE EMISION DE F Y CL DE ESTOS DEPOSITOS. LOS EXPERIMENTOS SE LLEVARAN A CABO EN EL CAMPO, ENSAYOS DE LABORATORIO Y TANQUES EXPERIMENTALES. LOS DATOS PROPORCIONADOS SE APLICARAN A MODELOS DE DISPERSION UTILIZANDO EL MODELO HYSPLIT EN UNA SITUACION DE CONTORNO DE ALTA RESOLUCION. FINALMENTE, SE APLICARAN MODELOS TERMODINAMICOS TEORICOS DE GENERACION DE AEROSOLES DE CL Y F BASADO EN AIM. _x000D_ LOS RESULTADOS DE ESTE PROYECTO SERAN DE GRAN INTERES EN EL ESTUDIO DE ESTOS DEPOSITOS Y CALIDAD DEL AIRE, PUDIENDOSE APLICAR EN OTRAS AREAS DEL MUNDO Y PARA APLICAR LAS MEJORES TECNOLOGIAS DISPONIBLES PARA LA RESTAURACIO. (Spanish)
0 references
IN THIS PROJECT, A STUDY IS PROPOSED ON THE IMPLICATIONS OF THE EVAPORATION OF LEACHATE ACIDS FROM PHOSPHORUS RAFTS ON THE AIR QUALITY OF THE CITY OF HUELVA. This DEPOSITE is one of the most important in the world, with an extension of 120 ha, with a total of 120 MILLIONS of phosphorous YESO TONELS and 10 MM3 of leachate PH <2 WITH SIGNIFICANTS CONCENTRATIONS OF CL and F, AND OTHER TOXIC ELEMENTS (U, CD, PB, AS, CU, ZN and BA ENT). TODAY, AND BEFORE THE PRESENTATION OF A RESTORATION PROJECT OF THE AREA, PRIORITY IS GIVEN TO THE NATURAL EVAPORATION OF ACID LEACHATE IN ZONE 3 (SAFETY ZONE AND EVAPORATION), CRISTALLISING SALTS (EFLORESCENCES), WITHOUT KNOWING EXACTLY ITS CONSEQUENCES. SEVERAL ACTIVITIES ARE INCLUDED IN THIS PROJECT IN ORDER TO STUDY: CHEMICAL EVOLUTION OF ACID LEACHATE DURING NATURAL EVAPORATION, CONCENTRATIONS OF F AND CL IN AIR, CHEMICAL COMPOSITION OF OTHER ELEMENTS AND COMPOUNDS IN AMBIENT AIR, AND F AND CL EMISSION RATES OF THESE DEPOSITS. THE EXPERIMENTS WILL BE CARRIED OUT IN THE FIELD, LABORATORY TESTS AND EXPERIMENTAL TANKS. THE DATA PROVIDED WILL BE APPLIED TO DISPERSION MODELS USING THE HYSPLIT MODEL IN A HIGH RESOLUTION CONTOUR SITUATION. FINALLY, THEORICAL TERMODINAMIC MODELS OF CL AND F AEROSOL GENERATION BASED ON AIM WILL BE APPLIED. _x000D_ the results of this project will be of great interest in the state of these depositions and quality of the airre, which may be applied in other areas of the world and to implement the best technologies available for the restoration. (English)
12 October 2021
0 references
Huelva
0 references
Identifiers
CGL2014-54637-P
0 references