http://hdl.handle.net/2117/5678 Sun, 19 May 2013 06:59:21 GMT 2013-05-19T06:59:21Z webmaster.bupc@upc.edu Universitat Politècnica de Catalunya. Servei de Biblioteques i Documentació no http://hdl.handle.net/2117/10046 Title: Evaluation of work-related volatile organic compounds (VOCs) exposition in automotive painting cabins industrial cleanings Authors: Rosell, M.G.; Carrasco, A.; Gallego Piñol, Eva Abstract: Automotive painting cabins are cleaned with several solvents, being great part of them mixtures of volatile organic compounds (VOCs), where the three xylene isomers are the most important constituents. To evaluate the work-related exposition of the cleaners that use these mixtures of solvents, xylenes have been determined in the working ambient air as well as its metabolite, o-m-p-methyl hippuric acid, has been analysed in urine to establish the dermal and respiratory exposition. This evaluation has been done in order to assess the occupational exposure to VOCs and to know the working conditions of the cleaners, but also to evaluate the effectiveness of personal protective equipment (PPE), the engineering control and the work practices. The xylenes have been chosen as indicators of exposition because they are the main components in the cleaning solvents used, with a level of concentration between 50% and 85%. The Xylenes have an occupational exposure limit (8 h TWA) of 50 ppm (221 mg/m3) and a short-term exposure limit (STEL) of 100 ppm (442 mg/m3). On the other hand, the biological exposure index (BEI) for xylenes is the sum of the total methyl hippuric acids in urine at the end of the work-shift, being the value 1500 mg/g creatinine. Description: Poster Thu, 28 Oct 2010 11:15:25 GMT http://hdl.handle.net/2117/10046 2010-10-28T11:15:25Z Rosell, M.G.; Carrasco, A.; Gallego Piñol, Eva no Automotive painting cabins are cleaned with several solvents, being great part of them mixtures of volatile organic compounds (VOCs), where the three xylene isomers are the most important constituents. To evaluate the work-related exposition of the cleaners that use these mixtures of solvents, xylenes have been determined in the working ambient air as well as its metabolite, o-m-p-methyl hippuric acid, has been analysed in urine to establish the dermal and respiratory exposition. This evaluation has been done in order to assess the occupational exposure to VOCs and to know the working conditions of the cleaners, but also to evaluate the effectiveness of personal protective equipment (PPE), the engineering control and the work practices. The xylenes have been chosen as indicators of exposition because they are the main components in the cleaning solvents used, with a level of concentration between 50% and 85%. The Xylenes have an occupational exposure limit (8 h TWA) of 50 ppm (221 mg/m3) and a short-term exposure limit (STEL) of 100 ppm (442 mg/m3). On the other hand, the biological exposure index (BEI) for xylenes is the sum of the total methyl hippuric acids in urine at the end of the work-shift, being the value 1500 mg/g creatinine. http://hdl.handle.net/2117/8315 Title: Determinar porque la sensación aparente del color negro del tejido Nº 3 es de menor intensidad que el negro de la muestra Nº 1 Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Wed, 21 Jul 2010 11:42:49 GMT http://hdl.handle.net/2117/8315 2010-07-21T11:42:49Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/8295 Title: Causa de la pérdida de color en los lavados repetidos Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Wed, 21 Jul 2010 10:05:15 GMT http://hdl.handle.net/2117/8295 2010-07-21T10:05:15Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7501 Title: Solidez a la luz artificial, al agua de mar y al frote Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Thu, 03 Jun 2010 11:43:48 GMT http://hdl.handle.net/2117/7501 2010-06-03T11:43:48Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7434 Title: Dictaminar la calidad del tejido de la prenda infantil Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Mon, 31 May 2010 11:21:42 GMT http://hdl.handle.net/2117/7434 2010-05-31T11:21:42Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7433 Title: Causa de las manchas de un tejido de punto Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Mon, 31 May 2010 11:05:52 GMT http://hdl.handle.net/2117/7433 2010-05-31T11:05:52Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7431 Title: Comprobación de encogimiento y elasticidad Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Mon, 31 May 2010 10:16:45 GMT http://hdl.handle.net/2117/7431 2010-05-31T10:16:45Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7399 Title: Comparar las características y el comportamiento de dos tejidos Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Thu, 27 May 2010 12:54:28 GMT http://hdl.handle.net/2117/7399 2010-05-27T12:54:28Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7396 Title: Solidez al frote y al frote con disolventes Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Thu, 27 May 2010 12:05:02 GMT http://hdl.handle.net/2117/7396 2010-05-27T12:05:02Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7394 Title: Solidez a la luz y ligamento Authors: Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña Thu, 27 May 2010 11:43:48 GMT http://hdl.handle.net/2117/7394 2010-05-27T11:43:48Z Valldeperas Morell, José; Lis Arias, Manuel José; Manzarraga Soler, Mª Begoña no http://hdl.handle.net/2117/7053 Title: Causa del desprendimiento no uniforme del estampado Authors: Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José Thu, 22 Apr 2010 11:41:50 GMT http://hdl.handle.net/2117/7053 2010-04-22T11:41:50Z Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José no http://hdl.handle.net/2117/7008 Title: Causa de la irregularidad de color Authors: Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José Wed, 21 Apr 2010 10:28:13 GMT http://hdl.handle.net/2117/7008 2010-04-21T10:28:13Z Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José no http://hdl.handle.net/2117/7007 Title: Solidez al frote, frote con disolventes al lavado y lavado en seco Authors: Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José Wed, 21 Apr 2010 10:21:41 GMT http://hdl.handle.net/2117/7007 2010-04-21T10:21:41Z Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José no http://hdl.handle.net/2117/7006 Title: Causa del barrado por urdimbre Authors: Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José Wed, 21 Apr 2010 09:52:07 GMT http://hdl.handle.net/2117/7006 2010-04-21T09:52:07Z Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José no http://hdl.handle.net/2117/7005 Title: Valorar si hay encogimiento en la prenda confeccionada Authors: Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José Wed, 21 Apr 2010 09:39:42 GMT http://hdl.handle.net/2117/7005 2010-04-21T09:39:42Z Valldeperas Morell, José; Navarro Viciana, Juan Antonio; Manzarraga Soler, Mª Begoña; Lis Arias, Manuel José no