Estudio para la optimización del sistema de eliminación de carbonatos en las aguas residuales de vertido de la planta de CO

Rodríguez Pérez, Soraya

Belongs to TFG:SerieGeneralEQ collection

TITLE:

Estudio para la optimización del sistema de eliminación de carbonatos en las aguas residuales de vertido de la planta de CO - TFG:2281

Handle:

https://hdl.handle.net/20.500.11797/TFG2281

Student:	Rodríguez Pérez, Soraya
Language:	spa
Title in original language:	Estudio para la optimización del sistema de eliminación de carbonatos en las aguas residuales de vertido de la planta de CO
Title in different languages:	Study for the optimization of carbonats elimination system in the waste water of the CO plant
Keywords:	elimination, carbonats, waste water
Subject:	Enginyeria química
Abstract:	This project consists of removing as much as possible of carbonates from the waters of oxidation of CO plant aiming to avoid precipitation in wastewater tank 15B200 and continue thus, complying with the license of activity of Covestro S.L, which marks the limit of solids from the spill in 250 mg/L. The waters of oxidation of CO plant (with pH 13.3) contain a high concentration of ions carbonates which can precipitate and clog pipes and equipment at later stages. The method of acidification with hydrochloric acid is used to remove these carbonates. This reaction product is clear of carbon dioxide causing cavitation in pumps, with the consequent problems of operation with the current installation. To solve this problem, is designed a stage of continuous operation capable of managing discontinuous load of oxidation of CO plant and treat these waters to continue complying with the license of activity and to avoid operational problems described above.
Project director:	Álvarez Herrero, Carlos
Work's codirector:	Obis Torruella, Esteve
Department:	Enginyeria Química
Education area(s):	Enginyeria Química
Entity:	Universitat Rovira i Virgili (URV)
TFG credits:	12
Creation date in repository:	2019-11-05
Work's public defense date:	2016-06-10
Academic year:	2015-2016
Confidenciality:	No
Subject areas:	Chemical engineering
Access rights:	info:eu-repo/semantics/openAccess

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Type:	info:eu-repo/semantics/bachelorThesis
Títol:	Estudio para la optimización del sistema de eliminación de carbonatos en las aguas residuales de vertido de la planta de CO
Contributor:	Obis Torruella, Esteve Álvarez Herrero, Carlos
Subject:	Ingeniería química Chemical engineering Enginyeria química Enginyeria química
Date:	2016-06-10
Language:	spa
Creator:	Rodríguez Pérez, Soraya
Rights:	info:eu-repo/semantics/openAccess

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