Physical and Chemical Properties of Biochar Produced from Sewage Sludge Compost and Plants Biomass, Fertilized with that
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ORIGINAL PAPER
Physical and Chemical Properties of Biochar Produced from Sewage Sludge Compost and Plants Biomass, Fertilized with that Compost, Important for Soil Improvement Jelena Titova1 · Edita Baltrėnaitė1 Received: 27 June 2019 / Accepted: 5 October 2020 © Springer Nature B.V. 2020
Abstract The aim of the research was to investigate the physical and chemical properties of the biochar made from sewage sludge compost (SSC) and the biomass of energy plants (‘Tora’ willow (Salix sp.) and mugwort (Artemisia dubia Wall.)) fertilized with it, and the biochar derived from unfertilized plant biomass (pyrolysis was performed for 2 h at 450 °C and 700 °C); determine how the feedstock type and temperature during pyrolysis affect biochar properties important for soil improvement. One-way and two-way analyzes of variance were performed using Excel-based ANOVA. Fisher test was used for comparison of data. Comparisons were done using p
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