Environmental performance of an industrial biofilter: Relationship between photochemical oxidation and odorous impacts was written by Reyes, J.;Gutierrez, M. C.;Toledo, M.;Vera, L.;Sanchez, L.;Siles, J. A.;Martin, M. A.. And the article was included in Environmental Research in 2020.Computed Properties of C11H22O2 The following contents are mentioned in the article:
Biol. techniques are widely used to treat gaseous streams derived from waste treatment plants. The generation of volatile organic compounds (VOCs) is one of the principal pollution sources in composting facilities from which nuisance odours are released. In addition, the generation of photochem. smog with other gases such as NOX can produce ozone at ground level due to their photochem. ozone creation potential (POCP). In this work, the performance of an industrial biofilter was evaluated from an environmental point of view. Specifically, this study evaluated the potential impact in terms of photochem. oxidation and odor emission derived from composting in a vessel under four different aeration conditions. Gas chromatog.-time-of-flight mass spectrometry (GC-TOFMS) was used to perform the chem. characterization of the gaseous streams, while dynamic olfactometry was used to carry out the sensorial anal. A total of 95 compounds belonging to 12 different families of VOCs were selected. Principal component anal. revealed the influence of each VOC family on each impact category and explained 88% of the total variance. Multivariate regression was used to study the correlation between photochem. oxidation and odor impact, which has never been reported before. The correlations obtained (r ≥ 0.97) evidenced the direct relationship between these two impacts. Photochem. oxidation and odor emission were proven to be important environmental impacts derived from composting facilities, whose abatement might be carried out by biofiltration systems. This study involved multiple reactions and reactants, such as Isopentyl hexanoate (cas: 2198-61-0Computed Properties of C11H22O2).
Isopentyl hexanoate (cas: 2198-61-0) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Computed Properties of C11H22O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics