Charleston de Oliveira Bezerra

ORCID: 0000-0003-2238-7413
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About
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Research Areas
  • Water Quality and Pollution Assessment
  • Adsorption and biosorption for pollutant removal
  • Geography and Environmental Studies
  • Agricultural and Food Sciences
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Analytical chemistry methods development
  • Membrane Separation Technologies
  • Coagulation and Flocculation Studies
  • Soil Management and Crop Yield
  • Phytoestrogen effects and research
  • Environmental Sustainability and Education
  • Mine drainage and remediation techniques
  • Banana Cultivation and Research
  • Aquaculture Nutrition and Growth
  • Minerals Flotation and Separation Techniques
  • Freezing and Crystallization Processes
  • Crystallization and Solubility Studies
  • Iron oxide chemistry and applications
  • Growth and nutrition in plants
  • Moringa oleifera research and applications
  • Environmental and biological studies
  • Surfactants and Colloidal Systems
  • Membrane-based Ion Separation Techniques
  • Dye analysis and toxicity
  • Sugarcane Cultivation and Processing

Universidade Estadual de Maringá
2017-2023

European Union of Medical Specialists
2018

Associação Brasileira de Águas Subterrâneas
2015

Instituto Federal de Educação, Ciência e Tecnologia do Ceará
2012

Abstract Background The high consumption of acetaminophen leads to concentrations in surface water causing impacts on aquatic organisms, which is highlighting the need for investigation alternative and wastewater treatments. Therefore, present study objective was evaluate adsorption capacity onto Moringa oleifera Lam. seed husks after chemical thermal treatment. Results characterization adsorbent revelaed heterogeneous morphology with presence micro‐ mesopores. Adsorption studies showed that...

10.1002/jctb.6121 article EN Journal of Chemical Technology & Biotechnology 2019-06-20

Considering the need for new technologies removal of pesticides from aqueous environment, Moringa oleifera seed husks (h-MO) were investigated diuron adsorption contaminated water at different temperatures and solute concentrations. The biosorbent used in this study was characterized by chemical, structural textural analyses. best experimental condition biosorption determined evaluating mass pH solution. We found a good capacity herbicide where maximum 14.74 mg/g 5 45°C. In addition, process...

10.1080/09593330.2018.1493148 article EN Environmental Technology 2018-06-22

Atrazine is an herbicide which widely applied in sugarcane and corn crops. Its frequent use has resulted environmental impacts, its traces have been verified surface groundwater. Thus, it necessary to remove this pollutant, alternative the adsorption due universal nature, low-cost ease of operation. Therefore, objective present work was study capacity atrazine by modified Moringa oleifera Lam. seed husks, a adsorbent. The biosorbent subjected c hemical thermal treatment characterised...

10.1080/09593330.2019.1653381 article EN Environmental Technology 2019-08-14

Atrazine (ATZ) is an herbicide used for increased food production due to its weed and pesticide control capacity in different crops. However, ATZ a chemical compound that harmful the environment human health, and, unfortunately, it has been detected surface groundwater. Therefore, aim of this paper was perform adsorption from synthetically contaminated water sample using packed-bed column with low-cost adsorbent prepared Moringa oleifera Lam. seeds. The synthesized presented increase...

10.3390/w15071260 article EN Water 2023-03-23

Apresentou-se neste estudo a caracterizacao hidroquimica e o agrupamento das aguas de 16 pocos tubulares usados no abastecimento publico do municipio de Juazeiro Norte, com finalidade avaliar os ions dominantes presentes identificar zonas urbanas que apresentam sinais existencia fontes degradacao da qualidade da agua subterrânea. Com as analises condutividade eletrica dos ions Ca2+, Mg2+, Na+, K+, SO4 2-, HCO3- N-NO3 -, plotou-se diagrama Piper para identificar os realizou-se analise...

10.14295/ras.v0i0.29651 article PT Águas Subterrâneas 2015-01-01

Existe a necessidade de um enquadramento satisfatorio da agua subterrânea objetivando assegurar qualidade dos recursos compativeis com sua utilizacao. Entretanto, esta tarefa e dispendiosa devido variacao conforme o periodo do ano ocorrencia precipitacoes. A Resolucao CONAMA n° 357, 17 de marco 2005 enquadra em diversas classes o uso salinidade. Observa-se que salinidade, uma medida concentracao sais dissolvidos, e funcao diversos fatores podendo-se destacar precipitacoes a formacao...

10.14295/ras.v0i0.29654 article PT Águas Subterrâneas 2015-01-01

A analise sucinta da qualidade agua subterrânea destinada para o consumo humano foi realizado diversos municipios cearenses objetivando a sua utilizacao em cenarios de estiagem. O Indice Qualidade Natural das Aguas Subterrâneas (IQNAS), desenvolvido por Oliveira et al., (2007), utilizado neste trabalho, ja que este pode ser aguas subterrâneas provenientes pocos localizados qualquer dominio hidrogeologico. Utilizando os dados monitoramento cedidos pela CPRM (Companhia Pesquisa Recursos...

10.14295/ras.v0i0.29653 article PT Águas Subterrâneas 2015-01-01

Este trabalho visa avaliar a qualidade das aguas de 16 pocos tubulares usados no abastecimento publico do municipio Juazeiro Norte, bem como agrupalos de acordo com suas caracteristicas fisico-quimicas, finalidade identificar as zonas mais afetadas por atividades antropicas. Com as analises condutividade eletrica, pH e dos ions Cl-1, Ca2+, Mg2+, Na+, K+, Fe+3, SO4 2-, HCO3 - N-NO3 -, foram formados, atraves agrupamento hierarquico aglomerativo, tres grupos com caracteristicas semelhantes...

10.14295/ras.v0i0.29656 article PT Águas Subterrâneas 2015-01-01

Este trabalho visou determinar o coeficiente de permeabilidade uma zona da area aluviao do Riacho dos Macacos, a qual esta inserida dentro Parque ecologico Juazeiro Norte. Para isto determinou-se os valores condutividade hidraulica saturada (Ks) da circunvizinha ao poco tubular numero 17 (PT17) da Companhia Agua e Esgoto Ceara (CAGECE) com auxilio Permeâmetro de Guelph. Nos resultados desta pesquisa, Ks que variaram entre 1,30 e 23,80x10-3 cm/s, mostraram-se consistentes para tipo solo...

10.14295/ras.v0i0.29655 article PT Águas Subterrâneas 2015-01-01
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