Results 31 to 40 of about 3,986,568 (154)
Zeolites are hydrated crystalline aluminosilicate minerals of natural occurrence, structured in rigid third dimension net that can be used as slow release plant-nutrient source. The main objective of this study was to evaluate the effects of plant growth
Alberto C. de Campos Bernardi +5 more
doaj +1 more source
Our research group has developed a group of hybrid biomedical materials potentially useful in the healing of diabetic foot ulcerations. The organic part of this type of hybrid materials consists of nanometric deposits, proceeding from the Mexican medicinal plant Tournefortia hirsutissima L., while the inorganic part is composed of a zeolite mixture ...
Miguel Ángel Hernández +6 more
wiley +1 more source
Se utilizó una fuente de abono verde, Mucuna pruriens a una dosis de 120 g/m2 y otra fuente de mineral Zeolita con dosis de 152 g/m2, en 7 tratamientos.
Liseth Sandoval Fernández +4 more
semanticscholar +1 more source
Efecto de zeolita sobre la eficiencia de fertilizantes nitrogenados en el cultivo de arroz.
El objetivo de este estudio fue evaluar el efecto de la zeolita sobre la eficiencia de uso de fertilizantes nitrogenados en el cultivo de arroz. El experimento se estableció en El Cacao, Tonosí, provincia de Los Santos, Panamá, entre agosto y diciembre ...
José Ezequiel Villarreal-Núñez +2 more
doaj +1 more source
Adding zeolite 'minazel-plus' in feeding Oncorhynchus mykiss (Walbaum) and its influence on morphometrical characteristics [PDF]
The influence of natural zeolite was analyzed, as a food additive applied in a concentration of 0,8% on morphometrical characteristics and basic production index of Rainbow Trout Oncorhynchus mykiss (Walbaum) breeding.
Kosanović Nada +4 more
core +1 more source
Zeolita, estudio de aptitud como una puzolana natural aplicada a hormigón estructural [PDF]
Nowadays, concrete is one of the most widely used construction materials due to its low price, appropriate mechanic characteristics and durability. Also, due to its ease to adopt diverse forms and sizes (Najimi et al., 2012).
Locati, Francisco +4 more
core +2 more sources
Resumen. Se estudia el comportamiento de los rendimientos agrícolas a la aplicación de zeolita en organopónicos. La investigación se desarrolló en varias unidades del municipio Camagüey, donde se aplicaron diferentes granulometrías de zeolita.
Pável Chaveli Chávez +2 more
doaj +2 more sources
Characterization of metal particles on supporting materials mordenite, ultra stable Y zeolita, and natural zeolit [PDF]
This research aims to prepare, characterize, and determine the metal particles of Molybdenum (Mo) and Cobalt (Co) metal on the supporting material Mordenite, Ultra Stable Y-Zeolite (USY), and Natural Zeolite (ZAA). In this research the catalysts were prepared, activated, and characterized.
Rujito Sesario +4 more
openaire +1 more source
Efeito do pH na capacidade máxima de remoção de cobre por zeólita natural
Zeolitas naturais sao materiais adsorventes eficientes e com baixo custo para remocao de metais pesados em relacao aos metodos convencionais. Este trabalho teve como objetivo avaliar o efeito do pH na capacidade maxima de remocao de cobre (Cu+2) por ...
Leticia Cristina de Souza +6 more
semanticscholar +1 more source
USO DE UNA ZEOLITA CUBANA EN CULTIVOS DE DOS ESPECIES DE MICROALGAS MARINAS
Se usó una zeolita natural cubana enriquecida para el cultivo de las microalgas marinas Tetraselmis suecica y Chaetoceros ceratosporum, especies utilizadas en la alimentación de larvas de camarón en cultivo.
Sylvia Leal +2 more
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