Buscar
Mostrando ítems 1-10 de 16
Multimetal removal in aqueous medium using a potato starch/nopal mucilage copolymer: A study of adsorption kinetics and isotherms
(Elsevier B.V., 2023)
In reducing heavy metals from water for direct or indirect consumption, various synthetic materials have been
used; there is a tendency to use natural, biodegradable, and environmentally friendly materials. The aim was ...
Water quality index in the high-andean micro-basin of the Chumbao river, Andahuaylas, Apurímac, Perú
(Revista Tecnología y ciencias del agua, 2021)
The water quality index (WQI) of a water body, indicates the degree of
contamination for a given use, and it is related to the anthropic activities
that they provoke around. The objective was to determine the WQI, in
the ...
Study of the pollution by surfactants in a river of a high Andean micro basin
(Revista DYNA, 2020)
The surfactants linear alkylbenzene sulfonate (LAS), is used in large quantities in modern society, and wastewater containing it can
contaminate groundwaters through runoff and sewers. The study aimed to determine the ...
Effect of the Application of a Coating Native Potato Starch/Nopal Mucilage/Pectin on Physicochemical and Physiological Properties during Storage of Fuerte and Hass Avocado (Persea americana)
(Journal polymers mdpi, 2022)
The avocado fruit is an agro-industrial product with high export demand in Peru due
to its sensory and nutritional qualities, which can be affected during storage. The study aimed to
evaluate the effect of the application ...
Formulation of Novel Composite (Activated Nanoclay/Hydrocolloid of Nostoc sphaericum) and Its Application in the Removal of Heavy Metals from Wastewater
(MDPI Journal List, 2022)
The removal of heavy metals from wastewater is an environmental challenge which
demands the use of environmentally friendly materials that promote a circular economy. This study
aimed to apply a novel composite of an ...
Effect of the Addition of Corn Husk Cellulose Nanocrystals in the Development of a Novel Edible Film
(MDPI Journal List, 2022)
The cellulose from agroindustrial waste can be treated and converted into nanocrystals
or nanofibers. It could be used to produce biodegradable and edible films, contributing to the
circular economy and being environmentally ...
Insights from Water Quality of High Andean Springs for Human Consumption in Perú
(Revista MDPI, 2021)
The headwaters of the high Andean basin in Peru accumulate water from the mist, rain,
snow, and hail, and it is transported superficially and underground to low-lying areas, mostly used
for drinkable purposes. The natural ...
Preliminary characterization of a spray-dried hydrocolloid from a high andean algae (nostoc sphaericum)
(Licensee MDPI, Basel, Switzerland., 2022)
The search for new natural sources of hydrocolloids with stabilizing, thickening, and good
binding capacity, from raw materials that are environmentally friendly and that contribute to the
circular economy is a challenge ...
Storage conditions and adsorption thermodynamic Propertiesfor purple Corn
(Licensee MDPI, Basel, Switzerland., 2022)
Adsorption isotherms provide insight into the thermodynamic properties governed by food
storage conditions. Adsorption isotherms of purple corn of the Canteño variety were evaluated at 18,
25, and 30 C, for the equilibrium ...
Evaluación de las isotermas de sorción de granos y harina de kiwicha (Amaranthus caudatus)
(Revista ION, 2018)
El objetivo principal fue evaluar las isotermas de sorción de granos y harina de kiwicha (Amaranthus
caudatus) de las variedades Oscar Blanco, Noel Vietmeyer y CICA, se utilizó el método estático
gravimétrico para ...