University of São Paulo: Biochar produced at high temperatures neutralizes lead-contaminated sediment

The experiment was carried out with sediment samples from a lead and silver ore processing area in the municipality of Apiaí, in the interior of São Paulo, which were contaminated with arsenic (As), present in the soil in the form of anion (negative

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Apia ,Samoa General ,Samoa ,Matheus Bortolanza Soares ,Reynaldo Ferracci ,Department Of Science ,Luiz De Queiroz Higher School Of Agriculture ,Postgraduate Program In Soils ,Bortolanza Soares ,Postgraduate Program ,Plant Nutrition ,Luiz De Queiroz Higher School ,