Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Alberto Rozzi"'
Autor:
Enrico Remigi, Alberto Rozzi
Publikováno v:
Reviews in Environmental Science and Bio/Technology. 3:93-115
This work reviews the existing methodologies for assessing microbial activity and inhibition under anaerobic conditions. The anaerobic digestion process consists of several metabolic steps–the Anaerobic Digestion Model No. 1 (ADM1) has attempted to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8bde17c6c167e0210a2557fe8ef28ff
https://doi.org/10.1007/s11157-004-5762-z
https://doi.org/10.1007/s11157-004-5762-z
Publikováno v:
Journal of Environmental Engineering. 129:602-609
A method is presented to assess oxygen uptake rates which operates at constant dissolved oxygen concentration (DO). This method involves DO-stat titrations by controlled addition of a diluted H\d2O\d2 solution to a batch volume of activated sludge. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b912adf79dec494a40e7d9139530d0c7
https://doi.org/10.1061/(asce)0733-9372(2003)129:7(602)
https://doi.org/10.1061/(asce)0733-9372(2003)129:7(602)
Publikováno v:
Water Research. 37:2723-2731
A preliminary investigation is described on the application of calorimetry as a sensitive technique to evaluate nitrifying activity in activated sludge. Calorimetric profiles (thermograms) related to heat dissipation due to biological nitrification r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d983bd3e5c82cbd30ba5d6c982dbafe6
https://doi.org/10.1016/s0043-1354(03)00058-7
https://doi.org/10.1016/s0043-1354(03)00058-7
Publikováno v:
Biotechnology and Bioengineering. 82:28-37
Innovative techniques are being studied to assess the activity of bioreactors and to improve the performance and operational stability of biological processes. Among these techniques, the pH-stat titration is applicable to any bioreaction involving p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd1908310c2918c4f8cad8bf1f4905e3
https://doi.org/10.1002/bit.10541
https://doi.org/10.1002/bit.10541
Publikováno v:
Biotechnology and Bioengineering. 77:20-26
A titration bioassay, designed to accurately determine the activity of acetoclastic methanogens, is described that also allows evaluation of inhibition due to potential toxicants on the active biomass. The instrument is made of a pH-stat connected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eacfc1494dcfb12e945c14c0f9604534
https://doi.org/10.1002/bit.10088
https://doi.org/10.1002/bit.10088
Publikováno v:
Water Science and Technology. 44:287-294
The MAIA (Methanogenic Activity and Inhibition Analyser) is a titration (pH-stat) biosensor designed to determine the activity and inhibition related to acetoclastic methanogens. The main operational problems encountered in using this instrument are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28f668ec3163b6ca6d8aa8f7d0b551fa
https://doi.org/10.2166/wst.2001.0235
https://doi.org/10.2166/wst.2001.0235
Publikováno v:
Journal of Environmental Engineering. 127:397-402
A control system to automate the start-up of anaerobic wastewater treatment reactors is presented. The system controls the feedflow rate, using the biogas production or the biogas flow rate as the only on-line variable. Furthermore, other off-line pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbab5b0f7c12f53182469d51468fdbc3
https://doi.org/10.1061/(asce)0733-9372(2001)127:5(397)
https://doi.org/10.1061/(asce)0733-9372(2001)127:5(397)
Publikováno v:
Water Science and Technology. 41:189-195
Post-treatment of secondary wastewater (80% textile, 20% municipal) was tested on a pilot scale low-pressure reverse osmosis (RO) module, to produce a polished effluent to be recycled into the textile factories. Two different flow sheets were used. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f59ffa517af38ffa8912399b79bfa3f
https://doi.org/10.2166/wst.2000.0640
https://doi.org/10.2166/wst.2000.0640
Publikováno v:
Scopus-Elsevier
The Rantox biosensor, designed for anaerobic process control and based on the response of acetoclastic methanogenic microorganisms to periodic organic overloads, was tested under variable operating conditions at laboratory scale. The aim was to detec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aebb647c9aee88acb8585d2c433bf52
https://doi.org/10.1080/09593332408618095
https://doi.org/10.1080/09593332408618095
Publikováno v:
Water Science and Technology. 40:99-105
Among the activities appointed by the EC research-project “Integrated water recycling and emission abatement in the textile industry” (Contract: ENV4-CT95-0064), the effectiveness of ozone for improving the biotreatability of recalcitrant effluen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64ab8db76342628377d7912b075eae26
https://doi.org/10.2166/wst.1999.0580
https://doi.org/10.2166/wst.1999.0580