VALERIA OCHOA HERRERA

  • Directora de Ing. Ambiental
  • Colegio de Ciencias e Ingenierías, Politécnico
  • 297-1700 ext 1208
  • vochoa@usfq.edu.ec

ESTUDIOS

EXPERIENCIA LABORAL

PUBLICACIONES

An integrative approach to identify the impacts of multiple metal contamination sources on the Eastern Andean foothills of the Ecuadorian Amazonia
Actualización de la huella de carbono de la Universidad San Francisco de Quito USFQ para el año 2015
An Integrated Approach for Evaluating Water Quality between 2007-2015 in Santa Cruz Island in the Galapagos Archipelago
Construcción y operación de una cámara anaeróbica de bajo costo para la siembra y el cultivo de bacterias sulfato reductoras
Domestic wastewater treatment with native microalgal-bacterial consortia from the Ecuadorian Amazon and the Galápagos Islands
Drinking water quality in areas impacted by oil activities in Ecuador: Associated health risks and social perception of human exposure
Efecto del cobre para la remoción de sulfato en un reactor de lecho fijo
Empowering Latina scientists
INVERTEBRATE COMMUNITIES AND AQUATIC HABITATS OF ISABELA ISLAND OF THE GALAPAGOS ARCHIPELAGO
INVERTEBRATE DIVERSITY ALONG A WATER CONDUCTIVITY GRADIENT IN AQUATIC ECOSYSTEMS OF THE GALAPAGOS ARCHIPELAGO
Los ríos de las cuencas Andino-Amazónicas: Herramientas, y guía de invertebrados, para el diseño de programas de monitoreo
Validating anthropogenic threat maps as a tool for assessing river ecological integrity in Andean–Amazon basins
Bioprospecting of native microalgal-bacterial consortia from the Ecuadorian Amazon for wastewater treatment
DAMS IN THE ECUADORIAN ANDEAN-AMAZON RIVERS: ECOLOGICAL AND SOCIAL IMPACTS
Distribution, contents and health risk assessment of metal(loid)s in small-scale farms in the Ecuadorian Amazon: An insight into impacts of oil activities
Estimation of Landfill Methane Generation from Solid Waste Management Options in the Galapagos Islands
Evaluación de la carga microbiana y química en ríos de varias provincias del Ecuador
Evaluation of the microbial and chemical load in rivers from the province of Pichincha in Ecuador
HABITATS AND DIVERSITY OF FRESHWATER ECOSYSTEMS IN THE GALAPAGOS ARCHIPIELAGO
Microbial composition during the removal of Copper and Zinc in a bioreactor with a limestone pre-column system
Nuestro vivir en la Amazonía ecuatoriana: entre la finca y el petróleo
Towards a Sustainable Energy-Efficient Future at Universities, Universidad San Francisco de Quito Case Study, Phase I
Understanding the limits of assessing sustainability at Universidad San Francisco de Quito USFQ, Ecuador, while reporting for a North American system
Wastewater treatment for nutrient removal with Ecuadorian native microalgae
Wastewater treatment with native microalgal-bacterial consortia from the Ecuadorian Amazon
Adaptación de un inóculo microbiano en un reactor UASB para el tratamiento de afluentes de la industria minera
Tratamiento de efluentes provenientes de la industria minera mediante bacterias sulfato reductoras en bioensayos batch
Wastewater treatment for nutrient recovery with Ecuadorian local microalgae
World Scientists’ Warning to Humanity: A Second Notice
Changes in microbial composition during the removal of copper and zinc in a bioreactor with a limestone pre-column system
Microbial toxicity and biodegradability of perfluorooctane sultanate (PFOS) and shorter chain perfluoroalkyl and polyfluoroalkyl substances (PFASs)
Tratamiento de efluentes ácidos de la industria minera mediante bacterias sulfato-reductoras
Anaerobic digestion of fruit and vegetable waste from municipal market in Tumbaco, Ecuador in semi-continuous reactors
Biorremediación de efluentes y residuos sólidos domésticos e industriales en países en vías de desarrollo
Crecimiento sustentable de microalgas nativas en un fotobiorreactor - escala laboratorio para la producción de biodiesel en Ecuador
Determinación de elementos mayores en sedimentos provenientes de zonas afectadas por actividades petroleras en Ecuador
Electronic waste recycling campaign at Universidad San Francisco de Quito, Ecuador
Estudio de la generación de gas metano a partir del agua residual del proceso de extracción de aceite crudo de palma en biodigestores experimentales
PHOTOCATALYTIC DECOLOURISATION OF TANNERY WASTEWATER POLLUTED WITH BLACK TRIAZO DYE
A baseline analysis of the quality of water resources on San Cristóbal Island, Galápagos
Active avoidance from a crude oil soluble fraction by an Andean páramo copepod.
Anaerobic digestion of fruit and vegetable waste in semi-continuous reactors from a municipal market in Tumbaco, Ecuador
Contaminants as habitat disturbers: PAH-driven drift by Andean páramo stream insects.
Informe de Sostenibilidad de la Universidad San Francisco de Quito correspondiente al año 2012
Sustainable algal growth in bench-scale reactors for biodiesel production in Ecuador
Theoretical evidence for the formation of a complex between Perfluoooctanate Sulfonate and Vitamin B12
Effect of the substrate as electron donor during the microbial sulfate reduction and its possible applications in the biological treatment of acid mine drainage
On the role of vitamin B12 in the reductive dehalogenation of perfluorinated persistent organic pollutants: A DFT study.
Remoción de contaminantes de aguas residuales del procesamiento de pieles mediante un reactor de mezcla controlada
Sustainability Report Universidad San Francisco de Quito: baseline year 2012
Tratamiento físico-químico de los drenajes ácidos de mina con piedra caliza
Development of Analytical Methods to Quantify Perfluorooctane Sulfonate and Related Compounds in the Environment
Implementación de una estrategia participativa para el monitoreo de la calidad de agua para consumo en comunidades rurales en el Ecuador
Toxicity of copper(II) ions to microorganisms in biological wastewater treatment systems
Determinación de la Persistencia de Compuestos Perfluorinados en Plantas de Tratamiento de Aguas Residuales Municipales mediante LC-MS/MS
Ab Initio Study of the Structural, Electronic, and Thermodynamic Properties of Linear Prfluorooctane Sulfonate (PFOS) and its Branched Isomers
Response to Comment by Sierra Rayne and Kaya Forest on "Ab Initio Study of the Structural, Electronic, and Thermodynamic Properties of Linear Perfluorooctane Sulfonate (PFOS) and its Branched Isomers" [Chemosphere 76 (8) (2009) 1143-1149]
Toxicity of fluoride to microorganisms in biological wastewater treatment systems
Reductive defluorination of perfluorooctane sulfonate
Removal of perfluorinated surfactants by sorption onto granular activated carbon, zeolite and sludge

INTERESES

Biorremediación, Calidad Ambiental, Tratamiento de Fuentes Domésticas e Industriales, Biocombustibles, Química Analítica Ambiental y Sustentabilidad