Worldwide Efficiency of Bioremediation Techniques for Organic Pollutants in Soil: A Brief Review

Soil pollution is a major human and environmental issue. Among the several components of soil degradation, organic contaminant in regarded as significant factor that causes considerable damage to environment along with health dangers humans. Polychlorinated biphenyls, polycyclic aromatic hydrocarbons, polychlorinated dibenzofurans, poly-brominated fuels particularly gasoline diesel, herbicides, insecticides (carbamate organophosphorus) are by far most common forms pollutants identified soils. The employment living organisms such microorganisms plants bioremediation technology reduces/degrades, eliminates, transforms found soils, sediments, water. This review examine critically view efficiency techniques for polluted sites. technologies treatment bioventing, bio-sparging, bio-slurping, bio-augmentation, phytoremediation, bio-immobilization, bio-sorption, composting, land farming, aerobic co-metabolic natural attenuation. these depends on pH, type soil, level oxygen, any other electron acceptors, temperature, nutrients. Selection process upon pollutant, concentration contaminant, site source pollution. All not good all pollutants. Cost-effective mostly used worldwide they have more public acceptance. Pump treat methods were Past but due its non-reliability excessive cost, no longer use.
 Keywords: Bioremediation Techniques; Pollution; Organic Pollutants; Efficiency, Environmental Contamination
 
 Copyright (c) 2023 Geosfera Indonesia Department Geography Education, University Jember
 work licensed under Creative Commons Attribution-Share A like 4.0 International License