New biosorbents based on the seeds, leaves and husks powder of <i>Moringa oleifera</i> for the effective removal of various toxic pollutants

A new hydrogel beads-sponge structure (these beads combine the properties of with sponge character) a super rate swelling in water and wastewater large porosity was created during this research. New biosorbents were obtained by modification three parts Moringa oleifera (seeds, leaves husks). Prepared adsorbent characterised some analytical methods, viz. FT-IR, SEM SEM-EDX. The effects operational parameters, such as pH, dose sorbents, temperature, others investigated compared those initial powder. EDX results M. (MO) oleifera-gelatin (MO-GEL) had highest percentage amino groups. FT-IR spectra showed existence – NH, OH, COOH functional groups biomass modified beads. maximal adsorption potential observed at range pH value (5–6) for all pollutants tested pHpzc charge carried MO MO-GEL different conditions.Conclusively, objective study valorisation powder form to facilitate its use sorption processes, without disturbing or diminishing efficiency. This that sorbents based on their bead forms good alternative could be used recovery dyes (the capacity reaches up 175.28 mg CV g?1 (?44%) 493.76 BG (?65.8%) MOS-GEL 475.27 (?63%) 575.82 (?83%) MOL-GEL) heavy metal from (47.08 Pb (?57% MOS-GEL), 25.99 (?38.41% 32.25 (?24,6% MOH-GEL)).