The Biochar Derived from Carp for High-Efficiency Solar Steam Generation and Water Purification.

ABSTRACT: Efficient utilization of solar energy to generate steam is a green and promising technology because of its great potential applications in seawater desalination and industrial wastewater purification. However, the practical application of high-efficiency solar steam generation devices is largely overshadowed due to their complex process, high cost, low life-span, and poor thermal performance. Here, novel meat and bonemeal biochar (MBB) with high solar steam generation efficiency is produced by pyrolyzing dead carp at 300, 400, and 500 °C under anoxic conditions. Attributed to its typical hydrophilic pore structure, the photon trapping ability of MBB500 is up to 97% and 84.1% in the ultraviolet and visible regions and near-infrared light regions, respectively. Meanwhile, hydrophilic pore st

SUBMITTER: Qiao H 

PROVIDER: S-EPMC8727727 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature