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Effects Of Biochar Production Methods And Biomass Types On Lead Removal From Aqueous Solution, Paola Granados, Sergio Mireles, Engil Isadora Pujol Pereira, Chu-Lin Cheng, James Jihoon Kang
Effects Of Biochar Production Methods And Biomass Types On Lead Removal From Aqueous Solution, Paola Granados, Sergio Mireles, Engil Isadora Pujol Pereira, Chu-Lin Cheng, James Jihoon Kang
School of Earth, Environmental, and Marine Sciences Faculty Publications and Presentations
Biochar has proven its potential in removing heavy metal ions from water. The objective of this study was to evaluate locally obtained biomass feedstocks for biochar production and their efficiency as a sorbent for aqueous lead (Pb2+) removal. The biomass feedstocks consisted of avocado seed, avocado peel, grapefruit peel, and brown seaweed, which represent agricultural and marine biomasses. The biochar materials were produced in two different methods: (1) a laboratory tube furnace at 300 °C and (2) a Do-It-Yourself (DIY) biochar maker, “BioCharlie Log”. The biochars were characterized for selected physicochemical properties, and batch adsorption tests with 10 …