Novel Fe/Ca oxide co-embedded coconut shell biochar for phosphorus recovery from agricultural return flows

A Hu, Y Jiang, J An, X Huang, AH Elgarhy, H Cao… - RSC …, 2024‏ - pubs.rsc.org
Efficient elimination and recovery of phosphorus from agricultural return flows are crucial for
effective eutrophication management and phosphorus reuse. In this study, a neutral Fe/Ca …

Experimental and theoretical study of multiple active site-functionalized Spirulina residue-based porous carbon as an economical adsorbent for NH3 and SO2 …

L Zhang, L Yang, F Yi, Y Yang, X You, M Yang… - Journal of Cleaner …, 2024‏ - Elsevier
Here, we successfully synthesized a cost-effective (7.88 USD/kg) multi-active site (CuCl 2,
CuO and KCl) functionalized Spirulina residue-based porous carbon (MMBC). This …

Unlocking phosphorus recovery from microalgae biomass: the enhanced transformation and release of phosphorus species

L Zhou, J Chen, Y Qian, Y Zhang, E Batjargal… - Water Research, 2025‏ - Elsevier
The intertwined challenges of harmful algae blooms and the phosphorus (P) resource crisis
have necessitated the recovery of P from algae biomass. For the first time, a co-pyrolysis …

Low-cost Ca/Mg co-modified biochar for effective phosphorus recovery: Adsorption mechanisms, resourceful utilization, and life cycle assessment

M Chen, Y Liu, J Pan, Y Jiang, X Zou… - Chemical Engineering …, 2024‏ - Elsevier
Effective recovery of phosphorus from wastewater and reutilization are important for
controlling water eutrophication and achieving resourceful utilization of pollutants. In this …

ANN-assisted comprehensive screening of silica gel-alunite composite sorbent system for efficient adsorption of toxic nickel ions: Batch and continuous mode water …

ST Akar, S Rüstemoğlu, S Turkyilmaz, F Sayin, T Akar - Chemosphere, 2025‏ - Elsevier
Through batch and fixed-bed column operations, nickel ions were extracted from a
contaminated aqueous media by adsorption onto silica gel-immobilized alunite (Sg@ Aln). A …