Review
Open access
Sep 2026
Algal biochar for metalloid removal: from waste algae to cleaner water
Arsenic (As), antimony (Sb), selenium (Se), and tellurium (Te) are released widely by mining, smelting, fuel combustion, and agrochemical use. These metalloids persist, bioaccumulate, and remain toxic at trace concentrations. Affordable and sustainable remediation options are therefore needed. Algal biochar, produced f...
Vaibhav Sharma, Rajya Shukla, M. S. Sankhla et al.
· Frontiers in Chemical Engine... · 0 citations