HEAVY METAL REMEDIATION
ABOUT MEo PRAGATI MISHRA . Compeleted Bsc Biotech (Top Rank 3 in S.P UNIVERSITY) Msc Biotech: Selected for a dissertation research work on"ORGANIC SOLVENT TOLERANT LIPASE PRODUCING MICRO ORGANISMS ISOLATION". 9) . Hobbies: Mimicry, Singing , Dancing , Goal: To clear UPSC CSE My inspiration: My Father
PHYTOREMEDIATION Harvest of metal saturated shoots Metal n shoots Phyto- plant Biomass can be reduced thermal treatments) for disposal or used to redalm metals Remediation- The act or process of correcting a fault oron Me deficiency High Metal from roots to shoots exudates or so increase metal availability and uptake Pb Figure1 Schematic representation of the processes involved in phytoextraction of metals from soils
Methods of phytoremediation o Phytoextraction o Rhizofiltration o Phytostabilisation o Phytodegradation o Rhizodegradation o Phytovolatilisation
PHYT EXTRACTION Contaminant Taken up into Plant Tissue Translocation info Shoots Plant Uptake Impacted Soil Being Remediated Soil Contaminant
RHIZOFILTERATION Contennert Sablzed On te c Pant Suppot Hydroponic
PHYTOSTABILIZATION Absorption into Root EC E-C E-C Reduced Surface Erosion Adsorption onto Root EC Mycorrhiza E-C E-C Exudates Enzymes, Alcohols Phenols, Carbohydrates and Acids E-C E-C Precipitation or Immobilization in Soil Contaminant Plume "C" Represents Contaminant Compound)
Ptrytovolatilization Prytotrangformason Rhizosphere biorermediaton Fhizofltration adsorptcn) Ci co, Ci CI Pthytoextraction CC (uptake) Phytostabiization