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Investigations into the application of a combination of bioventing and biotrick...
Magalhães, S.M.C.; Jorge, R.M. Ferreira; Castro, P.M.L.Bioventing has emerged as one of the most cost-effective in situ technologies available to address petroleum light-hydrocarbon spills, one of the mostcommonsources of soil pollution. However, themajor drawback associated with this technology is the extended treatment time often required. The present study aimed to illustrate how an intended air-injection bioventing technology can be transformed into a soil vapo...
Biological treatment of a contaminated gaseous emission containing monochlorobe...
Bastos, F. S. C.; Rangel, A. O. S. S.; Castro, P. M. L.; Jorge, R. M. FerreiraThis study presents the operation of a biotrickling filter when treating a monochlorobenzene (MCB) contaminated gaseous emission. Treatment dynamics were characterised by exposing the reactor to various MCB Organic Loads (OL). The use of different growth support materials, namely limestone, sand, ceramic and PVC pall-rings, was investigated. Limestone led to clogging of the reactor due to the accumulation of su...
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