Discuss the kinetics of biodegradation of pollutants in subsurface environments.

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Chemistry

Discuss the kinetics of biodegradation of pollutantsin subsurface environments.

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Biodegradable substances include food scarps cotton wool wood human and animal waste manufactured products based on natural materials In the 1990s biological processes were used for the removal of heavy metal due to the reactive ability of microorganisms with a variety of pollutants that include organic and inorganic species It was recognized that the microorganisms influence the mobility of the metal by modifying the chemical and physical characteristics of the metals Recently Lu et al investigated a novel biological filter with bacterial strain of P putida immobilized in Caalginate granules for removal of formaldehyde in the gas phase The effects of inlet concentration empty bed residence time and nutrient feeding rate on the performance of the system were examined in their study It was found that the removal efficiency of the dripping biofilter system increased from 686 to 935 when the inlet formaldehyde concentration was See Answer

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