Question

Question and Answer. whic is a gaseous pollutant - aerosol or carbon monoxid​

Answer 1

Answer:

Removing gaseous pollutants through biological processes is less studied. CO2 fixation for energy generation is going to be a pioneer technology in the near future. Microalgae processes for biomass and biodiesel production is one of the major available routes. In addition, the very recent concept of microbial electrosynthesis (MES) has foreseen several advantages such as CO2 fixation with simultaneous bio-commodities synthesis with low energy demand. This process can be integrated with the other renewable energy-generating technologies. Biorefinery concepts that integrate different bioprocesses for different energy are at infant stage. A comprehensive program for the technoeconomic evaluation for such processes needs to be developed for commercial scale. Metabolic engineering for biorefineries needs to be simulated at the laboratory scale to achieve broad and rapid understanding on energy efficiencies. On the other hand, molecular, genetic tools accelerate designed microorganisms for remediation and simultaneous energy generation. The knowledge of the microbiological pathways and enzymes that involves energy generation from waste and their metabolic pathways can be advantageous in the quest for alternative energy (Singh et al., 2008).

Answer 2

Pollutants like carbon dioxide (CO2), carbon monoxide (CO), sulphur dioxide (SO2), nitrous oxide (NO) and nitrogen dioxide (NO2) are collectively called as Inorganic gaseous pollutants. These are the major contributors to the indoor air pollution.