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An integrated approach for evaluating water quality between 2007-2015 in Santa Cruz Island in the Galapagos Archipelago
ArticleAbstract: Water quality in Galápagos has been deteriorating by increased human impacts over the past few decadPalabras claves:Background levels, Coastal waters, GALAPAGOS, Groundwater, Spatial and seasonal variability, water quality, Water usesAutores:Christian A. Guerrero, Cristina Mateus, Lara D., Quezada G., Valeria Ochoa-HerreraFuentes:googlescopusDetermination of the microbial and chemical loads in rivers from the Quito capital province of Ecuador (Pichincha)—A preliminary analysis of microbial and chemical quality of the main rivers
ArticleAbstract: Contamination of natural water sources is one of the main health problems worldwide, which could bePalabras claves:Escherichia coli pathotypes, Major and trace elements, parasites, Physico-chemical parameters, River quality, Total coliformsAutores:Antonio Machado, Cristian Quilumbaqui, Eduardo Tejera, Gabriela Morales, Maurice L., Pamela Borja-Serrano, Valeria Ochoa-HerreraFuentes:googlescopusCopper effect in sulfate removal using a fixed bed reactor
ArticleAbstract: Mining of sulfide-rich pyritic ores produce acid mine drainage (AMD), which contains high metal concPalabras claves:Copper, Fixed bed reactor, Sulfate-reductionAutores:Almendariz-Tapia F.J., Certucha Barragán M.T., Loreto-Muñoz C.D., Monge-Amaya O., Valeria Ochoa-HerreraFuentes:googlescopusGovernance mechanisms and barriers for achieving water quality improvements in galapagos
ArticleAbstract: Human activities contribute to the degradation of water quality on the Galapagos Islands, affectingPalabras claves:Bottom-up decision making, Small islands, Stakeholder participation, Sustainable Water Management, Water Governance, water qualityAutores:Cristina Mateus, Diego Quiroga, Difrancesco K., Gartner T., Melanie Valencia, Valeria Ochoa-HerreraFuentes:googlescopusEffect of carbon source and metal toxicity for potential acid mine drainage (AMD) treatment with an anaerobic sludge using sulfate-reduction
ArticleAbstract: This study compares sulfate-reduction performance in an anaerobic sludge with different carbon sourcPalabras claves:Electron donors, Heavy Metals, Inhibitory concentration, Microbial competition, Percentage of electron equivalents, Sulfate-reductionAutores:Almendariz F.J., Loreto C.D., Martin A.R., Monge O., Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusToxicity of copper(II) ions to microorganisms in biological wastewater treatment systems
ArticleAbstract: Copper is an essential element, however, this heavy metal is an inhibitor of microbial activity at rPalabras claves:Activated sludge treatment, Copper, Denitrification, Fermentation, Microbial toxicity, NitrificationAutores:Banihani Q., Field J.A., León G., Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusValuing improved water services and negative environmental externalities from seawater desalination technology: A choice experiment from the Galápagos
ArticleAbstract: While seawater desalination technologies can improve drinking water supply, they can also generate sPalabras claves:Choice experiment, Drinking water, Environmental externalities, GALAPAGOS, Seawater desalination, Status quoAutores:Diego Quiroga, Raheem N., Valeria Ochoa-Herrera, Vásquez W.F.Fuentes:googlescopusWastewater treatment for nutrient removal with Ecuadorian native microalgae
ArticleAbstract: The aim of this project was to study the feasibility of utilizing native microalgae for the removalPalabras claves:ammonium, microalgae, phosphorus, removal, wastewaterAutores:Andres F. Torres, Andrés Torres Salvador, Champagne P., María Belén Benítez, Ramos A., Valeria Ochoa-HerreraFuentes:googlescopusRemoval of perfluorinated surfactants by sorption onto granular activated carbon, zeolite and sludge
ArticleAbstract: Perfluorinated surfactants are emerging pollutants of increasing public health and environmental conPalabras claves:Adsorption, Biosorption, PFBS, PFC, PFOA, PFOSAutores:Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusSulfate-rich wastewater treatment using an integrated anaerobic/aerobic biological system
ArticleAbstract: This study evaluated the performance of an integrated anaerobic/aerobic (IAAB) system used for the bPalabras claves:Integrated bioreactors, Microbial competition, Percentage of electron equivalents, Sulfate-reduction, Sulfide-oxidationAutores:Almendariz-Tapia F.J., Loreto-Muñoz C.D., Martin-Garcia A.R., Monge-Amaya O., Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopus