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Verra Releases Biochar Methodology - Verra
WebFeb 25, 2024 · Persistent free radical (PFRs) formation in biochar samples was measured at room temperature with a Bruker EMX micro-6/1/P/L EPR instrument (Karlsruhe, Germany). Approximately 50 mg of each sample was transferred into a 4-mm-inner-diameter electron paramagnetic resonance (EPR) quartz micro-tube. Web1 day ago · After cooling to room temperature, the biochar sample was finely grinded using a mortar and pestle and sieved through a 200-mesh sieve, prior to future use and characterization. ... 2007; Luan et al., 2014), which can explain the low initial rates of BDOM-free bioreduction observed in this study (1.08 and 2.81 μmol/g/h for SWy-2 and NAu-2, ... raiders adaptation
Analytical Methods - European Biochar
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