Suzana Frighetto Ferrarini
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View article: Use of agricultural waste: pitaya cladode in sustainable treatment of water for human consumption - part 1
Use of agricultural waste: pitaya cladode in sustainable treatment of water for human consumption - part 1 Open
This study investigates the innovative use of dragon fruit cladode (Selenicereus undatus (Haw.) D.R. Hunt) as a natural coagulant for drinking water treatment, offering a sustainable alternative to traditional chemical coagulants. The clad…
View article: Matrizes cimentícias com o uso de resíduos de construção e demolição para redução do impacto ambiental de blocos de pavimentação
Matrizes cimentícias com o uso de resíduos de construção e demolição para redução do impacto ambiental de blocos de pavimentação Open
The construction industry is responsible for the intensive consumption of natural resources and the generation of large volumes of construction and demolition waste (CDW), which are often disposed of improperly. This research developed con…
View article: Production of zeolitic materials in pilot scale based on coal ash for phosphate and potassium adsorption in order to obtain fertilizer
Production of zeolitic materials in pilot scale based on coal ash for phosphate and potassium adsorption in order to obtain fertilizer Open
The use of different types of zeolites (X, Na-P1, and 4A) synthesized by different methods and scales were tested in this work to adsorb nutrients present in synthetic solutions and industrial effluents for later application as fertilizer.…
View article: Evaluation of the removal of <i>n</i>‐butanol vapor by the poly(lactic acid)<scp>‐zeolite‐TiO<sub>2</sub></scp> composite and formation of by‐products
Evaluation of the removal of <i>n</i>‐butanol vapor by the poly(lactic acid)<span>‐zeolite‐TiO<sub>2</sub></span> composite and formation of by‐products Open
The use of polymeric films incorporated with zeolite‐TiO 2 composites associated with UV radiation can be an alternative in the removal of volatile organic compounds (VOCs) through the adsorption and photodegradation processes. This study …
View article: Evaluation of the Sustainability of Integrated Hydrothermal Synthesis of Zeolites Obtained from Waste
Evaluation of the Sustainability of Integrated Hydrothermal Synthesis of Zeolites Obtained from Waste Open
The high Si and Al contents in the amorphous phase of coal fly ash have been used for its conversion into zeolites.This process converts a toxic low-value by-product into a product used in a number of environmental applications, but has th…
View article: Integrated Synthesis of Zeolites Using Coal Fly Ash: Element Distribution in the Products, Washing Waters and Effluent
Integrated Synthesis of Zeolites Using Coal Fly Ash: Element Distribution in the Products, Washing Waters and Effluent Open
Coal fly ash has been proposed as an alternative raw material for zeolite synthesis, however, the mobilization of toxic elements of this material into zeolite products, washing water and effluent is rarely addressed.In this study, Brazilia…