Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Daniel P. Y. Chang"'
Publikováno v:
Journal of the AirWaste Management Association (1995). 46(4)
A laboratory-scale compost-based biofilter was operated over a six-month period to study the requirements for removal of n-hexane from air. Hexane is a relatively short chain aliphatic hydrocarbon with a high Henry's coefficient and a low water solub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::36e9a52c4e08c1a7d11bc9cb560c1953
https://pubmed.ncbi.nlm.nih.gov/28079480
https://pubmed.ncbi.nlm.nih.gov/28079480
Publikováno v:
Journal of Environmental Engineering. 135:1025-1031
Identification of bacteria that can utilize a wide range of nitroaromatic compounds will allow development of more effective biological treatment methods in industrial wastewater treatment processes and environmental remediation efforts. A new strain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d2c3b57ee0d371e62abf39b565c67c2
https://doi.org/10.1061/(asce)ee.1943-7870.0000072
https://doi.org/10.1061/(asce)ee.1943-7870.0000072
Publikováno v:
Biotechnology and Bioengineering. 97:1408-1414
A bench scale sequencing batch reactor (SBR) was designed and tested for degradation of 2,4,6-trinitrophenol (TNP) or picric acid-contaminated wastewater or groundwater. Under varying temperatures (25, 15 and 10°C) and influent concentrations (40–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::356695269d65d8d20584422afa975a66
https://doi.org/10.1002/bit.21361
https://doi.org/10.1002/bit.21361
Publikováno v:
Journal of Environmental Engineering. 131:1649-1658
The principal objective of this study was determination of the response of a laboratory-scale vapor-phase flow-direction-switching biofilter to loading changes associated with normal operations such as lunch breaks, overnight shutdowns, and single-sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b439ab70e4e0216ba06da96c4a43791
https://doi.org/10.1061/(asce)0733-9372(2005)131:12(1649)
https://doi.org/10.1061/(asce)0733-9372(2005)131:12(1649)
Publikováno v:
Journal of Environmental Engineering. 131:999-1009
Transient loading of vapor-phase biofilters may result in exceedence of the local reaction or mass transfer capacity of the inlet region. In such cases, higher concentrations of contaminants are carried deeper into the bed where there is less active
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::995e85e219d02d6cd9389c0ac3235ab6
https://doi.org/10.1061/(asce)0733-9372(2005)131:7(999)
https://doi.org/10.1061/(asce)0733-9372(2005)131:7(999)
Autor:
Daniel P. Y. Chang, Chi-Wen Lin
Publikováno v:
Water, Air, & Soil Pollution. 162:19-35
The phenomenon of chlorinated byproduct formation and their possible emission from odor control systems employing chlorine scrubbing solutions was evaluated. Experiments with hypochlorite scrubbing solution were performed with a bench-scale, single-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b066f7fbeb10ebc9cb157ff392f273be
https://doi.org/10.1007/s11270-005-5990-z
https://doi.org/10.1007/s11270-005-5990-z
Publikováno v:
Journal of Environmental Engineering. 126:1108-1115
A time-dependent mechanistic model has been developed to describe the coupled heat and mass transfer during microwave steam treatment of contaminated soils. The model consists of multiphase mass and energy conservation equations, along with various t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::def6cde1cdce181880b79b7a5b5b3272
https://doi.org/10.1061/(asce)0733-9372(2000)126:12(1108)
https://doi.org/10.1061/(asce)0733-9372(2000)126:12(1108)
Publikováno v:
Water, Air, and Soil Pollution. 123:133-146
Biodegradation of two recalcitrant compounds, dichloromethane and methyl tert-butyl ether was investigated individually and in combination with toluene and benzene. A vapor phase biofilter operating at an air flux of 1 m3/m2 min and an empty bed resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff245b19baa0935b6b06d72d39eb186
https://doi.org/10.1023/a:1005226229320
https://doi.org/10.1023/a:1005226229320
Publikováno v:
Biotechnology and Bioengineering. 58:408-415
The presence of significant denitrification activity in an aerobic toluene-treating biofilter was demonstrated under batch and flow-through conditions. N2O concentrations of 9.2 ppmv were produced by denitrifying bacteria in the presence of 15% acety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4fddd8927bebf1ce8cbfff04d5847b
https://doi.org/10.1002/(sici)1097-0290(19980520)58:4<408::aid-bit8>3.0.co
https://doi.org/10.1002/(sici)1097-0290(19980520)58:4<408::aid-bit8>3.0.co
Publikováno v:
Journal of Environmental Engineering. 123:547-555
A pilot-scale compost biofiltration system was operated at a gasoline soil vapor extraction site in Hayward, Calif. for one year. The media was composed of equal volumes of compost and perlite, a bulking agent. Supplements added included nitrogen (as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff9b4057d2e58b7fa6a8db9a2a4c6e0
https://doi.org/10.1061/(asce)0733-9372(1997)123:6(547)
https://doi.org/10.1061/(asce)0733-9372(1997)123:6(547)