In order to characterize the effect of vegetation on performance of constructed wetlands (CWs) treating low and high chlorinated hydrocarbon, two pilot-scale horizontal subsurface flow (HSSF) CWs (planted with Phragmites australis and unplanted) treating sulphate rich groundwater contaminated with MCB
Huan jing ke xue= Huanjing kexue, 32(12), 3673-3679 (2012-04-04)
In this study, biotrickling filter (BTF) inoculated with acclimated sludge was established to treat waste gas containing chlorobenzene. The BTF performance, average well color development (AWCD) values and microbial community were examined in steady state. Results revealed BTF achieved removal
Huan jing ke xue= Huanjing kexue, 33(1), 32-36 (2012-03-29)
To provide insight into effects of UV pretreatment on a subsequent biofilters, the mechanisms of UV pretreatment on biofilter performance were further studied. Results showed that gaseous chlorobenzene UV photodegradation products resulted in a pH decrease from 6-8 to 4-7
Supercritical water oxidation of chlorobenzene (CB) was studied using an anticorrosive fused-silica capillary reactor (FSCR) combined with a polarization microscope recorder system for visual observations and a Raman spectroscopic system for qualitative and quantitative analyses of the gaseous products. The
Waste management (New York, N.Y.), 32(7), 1453-1458 (2012-04-06)
Nitrogen containing compounds such as ammonia, urea and amines can effectively inhibit the formation of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). Sewage sludge accumulates both sulfur and nitrogen during wastewater treatment so it could be used to reduce PCDD/Fs formation. Indeed
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