Ariovaldo José da Silva

Evaluation of Electrooxidation as a Pretreatment for Lignin Extracted from Sugarcane Bagasse for Application in Anaerobic Digestion Open

Brenda Clara Gomes Rodrigues, Juliana Ferreira de Brito, Kiane Cristina Leal Visconcin, Ariovaldo José da Silva, Arnaldo Sarti · 2025

Nitrogen and phosphorus removal from synthetic aquaculture water through electrocoagulation Open

Kiane Cristina Leal Visconcin, Bruno Lodovico Meneghel, Ariovaldo José da Silva, Carlos Tadeu dos Santos Dias · 2024

In this research, we utilized multivariate analysis to evaluate the efficient removal of nitrogen and phosphorus from synthetic aquaculture water using the electrocoagulation process. The elimination of nitrogen and phosphorus is a critica…

Thermochemical Pretreatment for Improving the Psychrophilic Anaerobic Digestion of Coffee Husks Open

Tzyy Shyuan Yang, Carla Flores-Rodriguez, Lorena Torres Albarracin, Ariovaldo José da Silva · 2024

Psychrophilic anaerobic digestion emerges as an appealing integrated solution for the management of agricultural waste, particularly for farmers in regions where the average temperature does not exceed 26 °C, as seen in coffee cultivation.…

Demystifying Electrode Strategies: A Multivariate Analysis Comparing Perforated and Non-Perforated Electrodes in the Electrochemical Treatment of Effluents from Fish Farms Open

Kiane Cristina Leal Visconcin, Luciane de Oliveira Leite Santos, Bruno Lodovico Meneghel, Ariovaldo José da Silva, Carlos Tadeu dos Santos Dias · 2024

Thermochemical Pretreatment for Improving the Psychrophilic Anaerobic Digestion of Coffee Husks Open

Tzyy Shyuan Yang, Carla Flores-Rodriguez, Lorena Torres-Albarracin, Ariovaldo José da Silva · 2023

Psychrophilic anaerobic digestion emerges as an appealing integrated solution for the management of agricultural waste, particularly for farmers in regions where the average temperature does not exceed 26°C, as seen in coffee cultivation. …

Methane Production from Sugarcane Vinasse: The Alkalinizing Potential of Fermentative-Sulfidogenic Processes in Two-Stage Anaerobic Digestion Open

Renan Coghi Rogeri, Lucas Tadeu Fuess, Matheus Neves de Araújo, Felipe Eng, André do Vale Borges , et al. · 2023

Removal of Doxycycline Drug from Synthetic Wastewater Using Electrochemistry Treatment Open

Alexander de Souza Aragão, Kiane Cristina Leal Visconcin, Astrid Damasco, Ariovaldo José da Silva · 2023

Methane Production from Sugarcane Vinasse: The Alkalinizing Potential of Fermentative-Sulfidogenic Processes in Two-Stage Anaerobic Digestion Open

Renan Coghi Rogeri, Lucas Tadeu Fuess, Felipe Eng, André do Vale Borges, Matheus Neves de Araújo , et al. · 2023

Biogas from aquatic plants: A bioenergetics incentive for constructed wetlands usage Open

Érika Rabello Moretti, Denis Miguel Roston, Ariovaldo José da Silva, Ileana Pereda Reyes · 2022

ANALYSIS OF FERTIGATION EFFLUENTS FROM MINI-TOMATO GREENHOUSES AND THE NEED FOR DETECTION OF CONTROL POINTS Open

T.Q. Zorzeto, Ariovaldo José da Silva, Luís Felipe Villani Purquerio, Agatha dos Santos · 2022

Water supply quality, nutrient availability in irrigation solutions, and discharge water or effluents must be monitored for protected cultivation to achieve sustainable management of food production. This study aimed to evaluate whether ef…

Strategies to Control pH in the Dark Fermentation of Sugarcane Vinasse: Impacts on Sulfate Reduction, Biohydrogen Production and Metabolite Distribution Open

Renan Coghi Rogeri, Lucas Tadeu Fuess, Felipe Eng, André do Vale Borges, Matheus Neves de Araújo , et al. · 2022

ANALYSIS OF FERTIGATION EFFLUENTS FROM MINI-TOMATO GREENHOUSES AND THE NEED FOR DETECTION OF CONTROL POINTS Open

T.Q. Zorzeto, Ariovaldo José da Silva, Luís Felipe Villani Purquerio, Agatha dos Santos · 2022

Water supply quality, nutrient availability in irrigation solutions, and discharge water or effluents must be monitored for protected cultivation to achieve sustainable management of food production. This study aimed to evaluate whether ef…

Evaluation of anaerobic and anoxic reactors installed in serial to treat fish tank effluent Open

Maria Lídia Carra, Vitória Teodoro Gonçalves, Tiago Palladino Delforno, Valéria Maia de Oliveira, Ariovaldo José da Silva · 2021

Effluent from a fish tank with Nile tilapia (Oreochromis niloticus) was treated in a system of two parallel fixed-bed anaerobic reactors followed by a suspended stirred, anoxic reactor for solids, organic matter and nitrogen removal. Micro…

DIGESTIÓN ANAEROBIA DE RESIDUALES SÓLIDOS DEL BENEFICIO HÚMEDO DEL CAFÉ Open

Yunet Gómez-Salcedo, Ricardo José Baquerizo-Crespo, Ariovaldo José da Silva, Deny Oliva‐Merencio, Ileana Pereda Reyes · 2021

En la etapa de despulpe del beneficio húmedo de café se generan residuales sólidos constituidos fundamentalmente por cáscara y pulpa. Debido a que el contenido de materia orgánica que presentan en su composición se encuentra en el interval…

Effect of Initial pH and Organic Matter Concentration on Production of Volatile Organic Acids Through Acidogenesis of Sugarcane Vinasse Open

Juliana Martins, Hugo Valença de Araújo, Gustavo Mockaitis, Ariovaldo José da Silva · 2021

Sugarcane vinasse is an industrial liquid waste generated in great amounts in Brazilian ethanol industries. Nowadays its main use occurs at sugarcane crops, where vinasse is applied as a nutrient source for fertirrigation. However, continu…

Acidogenic Fermentation of Sugarcane Vinasse and Glucose Using Two Different Anaerobic Digestion Inocula Open

Juliana Martins, Hugo Valença de Araújo, Gustavo Mockaitis, Ariovaldo José da Silva · 2021

Vinasse is an agroindustrial wastewater obtained at large amounts in countries such as Brazil, which is one of the world greatest sugar and ethanol producers from sugarcane. Despite its most common use is as nutrient for fertirrigation in …

Heavy metals in soils and forage grasses irrigated with Vieira River water, Montes Claros, Brazil, contaminated with sewage wastewater Open

Matheus Mendes Reis, Leonardo David Tuffi Santos, Ariovaldo José da Silva, Gevany Paulino de Pinho, Leonardo Michel Rocha · 2020

There is great concern with soil and plant contamination by heavy metals due to the use of polluted water in agricultural irrigation. In this study, areas irrigated with Vieira River water were evaluated as to contamination by As, Cr, Cu, …

Production Of Biofuel And Organic Acids For Adding Value To Cassava Wastewater Open

Marianne Akemi Neroni Chogi, Ana Carolina Vieira Araújo, Pierre Ferreira do Prado, Douglas Batista da Silva, Ariovaldo José da Silva , et al. · 2020

Resíduos agroindustriais são ricos em açúcares que podem ser fermentáveis, sendo promissores na geração de produtos de alto valor agregado em processos biotecnológicos.Dentre estes produtos estão os ácidos orgânicos voláteis e álcoois.A fe…

Evaluation of the production of volatile acids in anaerobic fixed bed reactor using synthetic vinasse as substrate Open

Diogo da Silva, Ariovaldo José da Silva, Juliana Martins · 2019

Due to the great concentration of organic matter present in the vinasse, it was processed by means of anaerobic digestion aiming to produce volatile acids.

Monitoring of water quality in a surface reservoir FEAGRI, Unicamp Open

Mariana P. da Silva, Renata Zupiroli, Vitor de Oliveira, Ariovaldo José da Silva, Juliana Maria De Morais Sobreira Valença , et al. · 2019

In the same way as other water bodies, lakes that supply water to the artificial reservoir of School of Agricultural Engineering (FEAGRI) may be affected by physical, biological and/or chemical impacts at environmental conditions. Aiming t…

Metal Contamination of Water and Sediments of the Vieira River, Montes Claros, Brazil Open

Matheus Mendes Reis, Leonardo David Tuffi Santos, Ariovaldo José da Silva, Gevany Paulino de Pinho, William Gomes Montes · 2019

Vieira River is the main recipient of domestic and industrial wastewater in the city of Montes Claros, MG, Brazil. Until 2010, domestic sewage was dumped in it without any kind of treatment. Concentrations of arsenic (As), chrome (Cr), cop…

Empirical and learning machine approaches to estimating reference evapotranspiration based on temperature data Open

Matheus Mendes Reis, Ariovaldo José da Silva, Jurandir Zullo, Leonardo David Tuffi Santos, Alcinei Místico Azevedo , et al. · 2019

The precise estimation of reference evapotranspiration (ET0) is crucial for the planning and management of water resources and agricultural production. In this study, the applicability of the Hargreaves Samani (HS), artificial neural netwo…

Tratamento de água residuária de piscicultura utilizando a tecnologia de eletrocoagulação Open

Kiane Visconcin, Ariovaldo José da Silva · 2019

Sabe-se da grande importância da piscicultura para inúmeros países do mundo, por isso há a necessidade de solucionar os principais desafios com o seu manejo, tais como, a contaminação e poluição das águas dos tanques, causada principalment…

Millet irrigation with treated wastewater: Gas exchange response and nutrient accumulation Open

Matheus Mendes Reis, Ariovaldo José da Silva, Leonardo David Tuffi Santos, Érika Manuela Gonçalves Lopes, Rodrigo Eduardo Barros , et al. · 2019

Wastewater can be considered an excellent nutritional and water source for cultivated plants. However, the presence of high concentrations of salts and toxic compounds can negatively affect crops. The effect of irrigation with different co…

Three-Dimensional Reconstruction of Live Fish through the Moiré Technique Open

Ariovaldo José da Silva, Juliana Aparecida Fracarolli, Fernanda Fernandes Adimari Pavarin, Kátia Cristina Suzigan, T.Q. Zorzeto , et al. · 2018

Bioavailability and dosing strategies of mineral in anaerobic mono‐digestion of maize straw Open

Aimee González‐Suárez, Ileana Pereda Reyes, Deny Oliva‐Merencio, Teresa Suárez‐Quiñones, Ariovaldo José da Silva , et al. · 2018

The influence of the bonding form distribution of Fe, Ni, Co and Mn and their potential bioavailability during the anaerobic degradation of maize straw was investigated. Two reactors were operated over 117 days at 37°C and different dosage…

Produtividade de grãos em função de períodos de dessecação pré-colheita de cultivares de soja. Open

S.D. Cavalieri, E. U. Ramos, F. S. Ikeda, A. L. de Farias Neto, B. R. Cavalcante , et al. · 2018

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A Educação das Relações Étnico-Raciais na Formação em Gestão de Serviços de Saúde Open

Manoel Alves de Faria, Ariovaldo José da Silva · 2016

A Educação Superior vem sendo (re)construída em suas funções neste início de século XXI, garantindo o acesso e reconhecimento de grupos antes excluídos dos muros da Universidade. Um desses esforços é a instituição de legislações que garant…

Effect of Natural Mineral on Methane Production and Process Stability During Semi-Continuous Mono-Digestion of Maize Straw Open

Aimee González‐Suárez, Ileana Pereda Reyes, Eloísa Pozzi, Ariovaldo José da Silva, Deny Oliva‐Merencio , et al. · 2016

Cellulase effect on anaerobic digestion of maize silage under discontinuous operation Open

Deny Oliva‐Merencio, Ileana Pereda Reyes, Ulrike Schimpf, Stefan Koehler, Ariovaldo José da Silva · 2015

This paper studied the effect of adding an enzyme (ellulose) on anaerobic digestion of maize silage. We compared materials at chopping lengths of 8 mm (MSL), 4mm (MSS) and natural size (Ms) under a mesophilic and discontinuous operation (b…

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