ATIVAÇÃO DE COMPOSTO ORGÂNICO COM ÁCIDO FOSFÓRICO E OS EFEITOS NA ADSORÇÃO DE Pb E Cd

Autor: Giulia Meneguel Coltro, Jacqueline Zanin Lima, Osni José Pejon, Valéria Guimarães Silvestre Rodrigues

Publikováno v: Química Nova, Vol 46, Iss 9, Pp 846-853 (2023)

Application of adsorbents derived from waste in contaminated areas remediation is aligned with sustainable development goals and circular economy principles. As chemical activation can result in increased adsorption capacity, it is an alternative to

Externí odkaz: https://doaj.org/article/73b0cfb9ded9473a8383772691281398

Sorption Efficiency of Potentially Toxic Elements onto Low-Cost Materials: Peat and Compost

Autor: Valéria Guimarães Silvestre Rodrigues, Osni José Pejon, Isabela Monici Raimondi, Renan Marques Lupion, Jacqueline Zanin Lima

Publikováno v: Sustainability; Volume 13; Issue 22; Pages: 12847
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Sustainability, Vol 13, Iss 12847, p 12847 (2021)

Anthropogenic activities can lead to elevated concentrations of potentially toxic elements (PTEs) in soil and water. Thus, the search for low-cost, ecofriendly and innovative sorbents is a global necessity. The present investigation addresses the per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101aea89300bef6645b361cfafb3f579

Geoenvironmental mapping and integrated analysis of the units within a protected area: municipality of Delfnópolis and the Serra da Canastra National Park, Brazil

Autor: Osni José Pejon, Ana Paula Pereira Carvalho, Eduardo Goulart Collares

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Geoenvironmental mapping stands out as an essential tool in the identification and delimitation of regions with similar characteristics because it quickly and efficiently directs management departments towards solutions for the demands of each area.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6848faf50cbaf3f942303ef78681bb3

Avaliação do Comportamento dos Parâmetros de Resistência ao Cisalhamento de Misturas de Solo Arenoso e Cimento com o Uso de Planejamento Fatorial de Experimentos

Autor: Felipe de Campos Loch, Felipe Baldisseri, Lincoln Camarini Segundo, Osni José Pejon

Publikováno v: Congresso Brasileiro de Mecânica dos Solos e Engenharia Geotécnica.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::654c85d9e4b3c1e1a43bbe6b4adc2274
https://doi.org/10.4322/cobramseg.2022.0609

Application of induced polarization and resistivity to the environmental investigation of an old waste disposal area

Autor: Marlon C. Hidalgo-Gato, Andréa Teixeira Ustra, Vagner Roberto Elis, Osni José Pejon, Francisco Yukio Hiodo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Waste disposal in dumpsites, or even in sanitary landfills, can generate contamination plumes in the subsurface. The detection and delineation of the shape of the contaminant plume can be assessed using monitoring systems or different site investigat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3206099c930dec9240c44d38fca6495
https://doi.org/10.1007/s12665-016-6157-5