Buscador de Tesis y publicaciones académicas

HEAVY METALS EXTRACTION FROM E-WASTE USING LOW-COST PROTIC IONIC LIQUIDS

SHEHATA, OMNIA I.

Electronic waste (e-waste) represents a critical environmental challenge of the 21st century because of its rapid increase, leading to the release of toxic heavy metals, causing significant pollution and thus negatively affecting human health and the ecosystem. Electronic waste is also regarded as a secondary source of...

HYBRID LIFE CYCLE ASSESSMENT OF DAIRY PRODUCTS’ PRODUCTION: A COMPREHENSIVE ENVIRONMENTAL IMPACT ANALYSIS ACROSS LEADING PRODUCER NATIONS

ALSAYYAD, LANA HUSSAM

The dairy industry causes significant greenhouse gas (GHG) emissions, justifying the need for a precise emissions analysis to identify environmentally significant hotspots. Current analyses in the literature are limited since they use either process-based lifecycle assessments (LCA), which incompletely represent upstre...

PROPORTION AND PERCEPTION IN CONTEMPORARY URBAN MORPHOLOGY: A COMPARATIVE STUDY OF PLANNED DISTRICTS IN DOHA

MESBAH, BASMA

Contemporary urban development in the Gulf has produced districts characterized by rapid growth, large-scale planning, and diverse spatial configurations. While proportion has long been recognized as a fundamental organizing principle in architecture and urban form, its role as a measurable determinant of human percept...

DEVELOPMENT OF CO2 CAPTURE SYSTEM FOR MOBILE EMISSIONS SOURCES

SAKR, AHMAD TALAL

With the increasing demand and use of fossil fuels, a significant amount of emissions gases are released into the atmosphere manipulating the concentrations of planet Earth greenhouse gases causing global warming, increase in the planet’s temperature and raising of sea levels. The growth of industrial activities result...

MATERNAL DETERMINANTS OF MINERALS AND PESTICIDE RESIDUES IN PRETERM HUMAN MILK IN QATAR

ATTIA, YASMINE

Introduction: Human milk is the preferred source of nutrition for infants; however, its composition may vary according to maternal, physiological, dietary, and environmental factors. This variability is particularly important for preterm infants, who have increased nutritional requirements and miss a critical period of...

A NOVEL ASSISTED REVERSE OSMOSIS STRATEGY FOR TERTIARY POLISHING OF TREATED SEWAGE EFFLUENT WITH ENHANCED ENERGY EFFICIENCY

ALKHAMRI, KENAN AHMAD

In this study, a nanofiltration-assisted reverse osmosis (NF-ARO) strategy was investigated to reduce energy consumption and improve the long-term performance of reverse osmosis (RO) for tertiary-treated sewage effluent (TSE) reclamation. A hybrid RO operational approach was proposed, using Direct-RO (DRO) during the i...

Process Intensification of oncolytic Newcastle Disease Virus production

Wittmer, N.

Alternativas para la reducción del desperdicio de vapor generado en los procesos de fabricación de aceites y grasas en la planta de lubricantes del complejo Chevron Puente Aranda

Tafur Diaz, Yessica Andrea · Correa Fuentes, Pablo Emilio

Lista de Figuras..................................................................................................................12 Lista de Tablas ...................................................................................................................14 Lista de Anexos.........................................

Diseño del modelo de gestión para la intermediación de bonos de carbono y promover la circularidad del polietileno de baja densidad y tereftalato de polietileno en colombia

Aragón Quintero, Jorge Alberto · Díaz Ortegon, Wilson · Vega González, María Fernanda

This thesis presents and preliminarily validates a business management model for Fundación Global CircularisLab. The model is focused on transforming the circularity of low-density polyethylene (LDPE) and polyethylene terephthalate (PET) into verifiable evidence for environmental reporting, certification, traceability,...

Diseño de hoja de ruta para empresas MiPymes en Colombia del sector agroindustrial en procesos de bioeconomía

Sánchez Gaitán, Santiago Andrés · González Medina, Elvin Rafael

Contenido Pág. Lista de Tablas 10 Lista de Figuras 11 Introducción 12 Objetivos 16 Objetivo general 16 Objetivos específicos 16 Justificación 17 Marco Institucional 21 Biotech Innovation S.A.S. 21 Agroindustria Frutos de mi Tierra S.A 22 Caribbean Wood 23 Marco Contextual y Conceptual 26 Bioeconomía. 26 Gestión Ambient...