Biochar and biochar-based materials have been studied extensively in multidisciplinary
areas because of their outstanding physicochemical properties. In this review article, biochar …

Pine wastes, including pine needles, cones, and wood, are abundantly produced as an
agroforestry by-product globally and have shown tremendous potential for biochar …

Abstract After the Industrial Revolution, the ever-increasing atmospheric CO 2 concentration
has resulted in significant problems for human beings. Nearly all countries in the world are …

A novel solid amine sorbent has been developed based on polyethylenimine (PEI)-grafted
monolithic porous carbon aerogel supports for efficient removal of CO 2 from industrial flue …

CO 2 is one of the major anthropogenic greenhouse gases in the atmosphere contributing to
global warming (Blamey et al., 2010; Mikkelsen et al., 2010). In the last half-century, the …

The production of low-cost solid adsorbents for carbon dioxide (CO 2) capture has gained
massive consideration. Biomass wastes are preferred as precursors for synthesis of CO 2 …

For enhancing the prospects of solid adsorbents based on biochar for CO 2 capture, a
simple and green method (without modifying and pore-forming agents) for preparing MgO …

The production of renewable and sustainable biofuels using inevitable wastes is a
promising alternative to the alarming depletion of fossil fuels. Significantly, the sustainable …

Coffee is among the most widely consumed beverages worldwide, leading to the annual
generation of substantial quantities of spent coffee grounds (SCGs). This study explored the …

CO2 is 45 to 50 times more concentrated in soil than in air, resulting in global diffusive fluxes
that outpace fossil fuel combustion by an order of magnitude. Despite the scale of soil CO2 …