Zobrazeno 1 - 10
of 97
pro vyhledávání: '"H. J. Doddema"'
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 110:226-230
Alcohol dehydrogenase (EC 1.1.1.1.) and NAD were co-immobilized on different supports and used as biocatalysts in organic solvents. Both horse liver alcohol dehydrogenase and yeast alcohol dehydrogenase were tested as biocatalysts for the oxidation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30b1a00f40e64652ebb3fd56b0de4835
https://doi.org/10.1002/recl.19911100517
https://doi.org/10.1002/recl.19911100517
Autor:
W. N. M. van Heiningen, W. Harder, Huub H. J. Cox, S. van Baalen, H. J. Doddema, R. E. Moerman
Publikováno v:
Biotechnology and Bioengineering. 53:259-266
A general mathematical model developed for a description of pollutant degradation in a biofilm was used to evaluate the performance of a biofilter for the purification of styrene-containing gas. The biofilter contained perlite as an inert support on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a272e7feeffbc27fa924e74c273fd03
https://doi.org/10.1002/(sici)1097-0290(19970205)53:3<259::aid-bit3>3.0.co
https://doi.org/10.1002/(sici)1097-0290(19970205)53:3<259::aid-bit3>3.0.co
Publikováno v:
Bioresource Technology, 2-3, 59, 207-215
Simultaneous nitrification and denitrification in a Pasveer oxidation ditch was studied. The purpose was to evaluate the performances of both nitrification and dentrification in oxidation ditches, and to pursue some possible approaches to enhance nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b640d8be906ae58fb2c416e88ece934
https://doi.org/10.1016/s0960-8524(96)00143-5
https://doi.org/10.1016/s0960-8524(96)00143-5
Publikováno v:
Applied Microbiology and Biotechnology. 45:851-856
The performance at low water availability of styrene-degrading biofilters with the fungus Exophiala jeanselmei growing on perlite, the inert support, was investigated. E. jeanselmei degrades styrene at a water activity of 0.91–1. In biofilters, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bba014e8b0e538463908178d92a1202
https://doi.org/10.1007/s002530050773
https://doi.org/10.1007/s002530050773
Publikováno v:
Water Science and Technology. 34:315-322
This paper describes a laboratory scale experiment using a combined biofilm and activated sludge process to enhance biological nitrogen and phosphorus removal. In the system, fibrous carriers were packed in an anoxic tank for the attached growth of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a80396fbcd89d0ccc4ad223fc5330d5
https://doi.org/10.2166/wst.1996.0386
https://doi.org/10.2166/wst.1996.0386
Publikováno v:
Water Science and Technology. 34:195-202
Poor denitrification in a Pasveeer oxidation ditch is attributed to a lack of carbon sources available in the anoxic zone as it is essential to maintain a high C/N ratio for denitrification. Influent of sewage directly into the anoxic zone is not use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d3c3ad85a49b282c29ebfbcf6091909
https://doi.org/10.2166/wst.1996.0372
https://doi.org/10.2166/wst.1996.0372
Publikováno v:
Applied and Environmental Microbiology. 62:1471-1474
The yeast-like fungus Exophiala jeanselmei degrades styrene via initial oxidation of the vinyl side chain to phenylacetic acid, which is subsequently hydroxylated to homogentisic acid. The initial reactions are catalyzed by a NADPH- and flavin adenin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5873d53fa0a4003880a8073161cf6b9
https://doi.org/10.1128/aem.62.4.1471-1474.1996
https://doi.org/10.1128/aem.62.4.1471-1474.1996
Autor:
Shao-yuan Zhang, Yaobo Fan, H. J. Doddema, Zhao-chun Jiang, Dick H. Eikelboom, Ju-si Wang, Renze T. Van Houten
Publikováno v:
Bioresource technology. 90(2)
A new membrane bioreactor (MBR) was developed for treatment of municipal wastewater. The MBR was mainly made up of an activated sludge reactor and a transverse flow membrane module, with an innovative configuration being in application between them.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deb0ce3a3c9edd43bac7ca231c21ba5d
https://pubmed.ncbi.nlm.nih.gov/12895562
https://pubmed.ncbi.nlm.nih.gov/12895562
Publikováno v:
Journal of environmental sciences (China). 14(2)
The oxidation ditch has been used for many years all over the world as an economic and efficient wastewater treatment technology. It can remove COD, nitrogen and a part of phosphorus efficiently. In the experiment described, a pilot scale Pasveer oxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cec2fba52bd4080ee57b6656e38fc708
https://pubmed.ncbi.nlm.nih.gov/12046295
https://pubmed.ncbi.nlm.nih.gov/12046295
Publikováno v:
Biodegradation. 10(4)
Carbon tetrachloride (52 microM) was biodegraded for more than 72% in an anaerobic packed-bed reactor without addition of an external electron donor. The chloride mass balance demonstrated that all carbon tetrachloride transformed was completely dech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d163deaedba0ddbc94245087f658b259
https://pubmed.ncbi.nlm.nih.gov/10633544
https://pubmed.ncbi.nlm.nih.gov/10633544