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Sequential extraction of zinc and copper in soils treated with sewage sludge and municipal solid waste compost.

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Academic year: 2017

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Tabela 4. Alguns atributos químicos, somatório das frações da extração sequencial, taxa de recuperação (R) e fator mobilidade (FM) dos metais Zn e Cu, de- de-terminados na camada superficial (0-20 cm) nos solos tratados com composto de lixo (CL) e lodo de
Figura 1. Distribuição relativa de Zn e Cu nas frações solúvel (FS), trocável (FT), ligado à matéria orgânica (FMO), ligado a óxidos ferro mal cristalizados  (FOFeMC), ligado a óxidos de ferro cristalizados (FOFeC) e residual (FR), para os solos PVd (A) e

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