However, there is uncertainty regarding the suitability of biomass from bioremediation as a feedstock for production
of biochar as pyrolysis has effects on the speciation and
bioavailability of metals in biochar (Farrell et al., 2013).
In this study a world-first validation of large-scale macroalgal
cultivation and bioremediation is conducted at an Australian coalfired
power station demonstrating a sustainable means of producing
biomass for value-added applications. First, the productivity
of biomass, the bioremediation of AW and biological C capture is
quantified in ponds using a native species of freshwater macroalgae
(genus Oedogonium). Second, biochar is produced from the biomass
and its physico-chemical characteristics, suitability for soil
amelioration, and ability to retain the metals accumulated by
Oedogonium from the AWare assessed.
However, there is uncertainty regarding the suitability of biomass from bioremediation as a feedstock for productionof biochar as pyrolysis has effects on the speciation andbioavailability of metals in biochar (Farrell et al., 2013).In this study a world-first validation of large-scale macroalgalcultivation and bioremediation is conducted at an Australian coalfiredpower station demonstrating a sustainable means of producingbiomass for value-added applications. First, the productivityof biomass, the bioremediation of AW and biological C capture isquantified in ponds using a native species of freshwater macroalgae(genus Oedogonium). Second, biochar is produced from the biomassand its physico-chemical characteristics, suitability for soilamelioration, and ability to retain the metals accumulated byOedogonium from the AWare assessed.
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