Proposta de implantação de metodologias químico-analítica para determinação dos principais elementos e umidade em solos e argilas

Abstract

The Amazon region has been consolidated in the last decade, as a giant pole concentrating various mineral mining, where a range of different ores are extracted from the Amazonian soil. Based on this important observation, this work aims to present a proposal for implementation of a primer and/or practical roadmap with chemical-analytical methods more suitable for routine determination of the main character elements and moisture in soils, clays and even ores. The manuscript seeks to address both the procedure for preparation and standardization of solutions for use in analytic spaces, such as the opening of the samples, through the proposed determinations and culminating with a step by step demonstration of the calculations needed for the measurements. Everything aiming to support experimental work that may eventually be linked to these determinations, generating the necessary support to the various studies and researches proposed or underway in several courses related to earth sciences at the University Campus today deployed in Marabá.