Search Results - "Canziani, R"

Phosphorus recovery from a pilot-scale grate furnace: influencing factors beyond wet chemical leaching conditions by Boniardi, G, Turolla, A, Fiameni, L, Gelmi, E, Bontempi, E, Canziani, R

“…Phosphorus is a non-renewable resource going to be exhausted in the future. Sewage sludge ash is a promising secondary raw material due to its high phosphorus…”
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Decay of Ozone in Water: A Review by Gardoni, D., Vailati, A., Canziani, R.

“…Scientific publications on ozone decay kinetics in water report very wide result variations, depending on a multiplicity of factors, such as ozone…”
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Metal-based flocculation to harvest microalgae: a look beyond separation efficiency by Rossi, S., Visigalli, S., Castillo Cascino, F., Mantovani, M., Mezzanotte, V., Parati, K., Canziani, R., Turolla, A., Ficara, E.

“…Metal-based flocculants are commonly used for biomass harvesting in microalgae-based bio-refineries. Besides the high separation efficiency, additional aspects…”
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Autotrophic nitrogen removal by a two-step SBR process applied to mixed agro-digestate by Scaglione, D., Ficara, E., Corbellini, V., Tornotti, G., Teli, A., Canziani, R., Malpei, F.

“…•Partial nitritation (PN) and anammox (AMX) can treat undiluted agro-digestates.•A 90% N removal efficiency was achieved at N loads of up to 0.6gNL−1d−1.•N2O…”
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Nitrification denitrification via nitrite in a pilot-scale SBR treating the liquid fraction of co-digested piggery/poultry manure and agro-wastes by Scaglione, D., Tornotti, G., Teli, A., Lorenzoni, L., Ficara, E., Canziani, R., Malpei, F.

“…·A pilot nitritation–denitritation SBR treated the liquid fraction of agro-digestate.·Quick and stable NOB suppression was achieved.·N removal was satisfactory…”
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Low temperature microwave and conventional heating pre-treatments to improve sludge anaerobic biodegradability by VERGINE, P, ZABRANSKA, J, CANZIANI, R

“…This paper presents the results of lab-scale experiments on low temperature thermal pre-treatment (less than 100 °C) prior to anaerobic digestion of sewage…”
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Long-term effects of the ozonation of the sludge recycling stream on excess sludge reduction and biomass activity at full-scale by Gardoni, D, Ficara, E, Fornarelli, R, Parolini, M, Canziani, R

“…This paper presents a full-scale experience of sludge minimization by means of short contact time ozonation in a wastewater treatment plant (WWTP) mainly fed…”
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Daylight and energy performances of a new type of light pipe by Canziani, R., Peron, F., Rossi, G.

“…Daylight represents a free source of illumination of building’s internal spaces. For the right and optimal use of this resource, in addition to the resort to…”
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Temperature modelling and prediction for activated sludge systems by Lippi, S, Rosso, D, Lubello, C, Canziani, R, Stenstrom, M K

“…Temperature is an important factor affecting biomass activity, which is critical to maintain efficient biological wastewater treatment, and also physiochemical…”
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Microcalorimetry: A tool to investigate aerobic, anoxic and anaerobic autotrophic and heterotrophic biodegradation by Buttiglieri, G., Bouju, H., Malpei, F., Ficara, E., Canziani, R.

“…Biological modeling of wastewater processes has gained importance for their design, control and operation. However, this requires consistent information on the…”
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Autotrophic nitrogen removal from anaerobic supernatant of Florence's WWTP digesters by Caffaz, S, Lubello, C, Canziani, R, Santianni, D

“…In municipal WWTP with anaerobic sludge digestion, 10-20% of total nitrogen load comes from the return supernatant produced by the final sludge dewatering. In…”
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Targeting phosphorus recovery from sewage sludge while preventing contaminant spread via combined hydrothermal carbonization and wet chemical extraction by Boniardi, G., Sessolo, L., Gelmi, E., Turolla, A., Canziani, R.

“…•P extraction from slurry and hydrochar is feasible, being the second more convenient.•Oxalic acid proved a good leaching agent and a more environmentally…”
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The impact of struvite presence on the thermal decomposition of sewage sludge, including formation of NOx emissions by Žnidarčič, A., Turolla, A., Boniardi, G., Canziani, R., Seljak, T.

“…[Display omitted] •Kinetic mechanism for struvite thermal decomposition is developed.•Sludge surrogate combustion mechanism is extended with inorganic…”
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Automatic set-point titration for monitoring nitrification in SBRs by Fiocchi, N, Ficara, E, Bonelli, S, Canziani, R, Ciappelloni, F, Mariani, S, Pirani, M, Ratini, P, Mazouni, D, Harmand, J

“…Nitrification is usually the bottleneck of biological nitrogen removal processes. In SBRs systems, it is not often enough to monitor dissolved oxygen, pH and…”
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Upgrading of Florence wastewater treatment plant : co-digestion and nitrogen autotrophic removal by CAFFAZ, S, CANZIANI, R, LUBELLO, C, SANTIANNI, D

“…In recent years a completely autotrophic nitrogen removal process based on Anammox biomass has been tested in a few European countries in order to treat…”
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SBR on-line monitoring by set-point titration by Fiocchi, N, Ficara, E, Canziani, R, Luccarini, L, Ciappelloni, F, Ratini, P, Pirani, M, Mariani, S

“…The applicability of set-point titration for monitoring biological processes has been widely demonstrated in the literature. Based on published and on-going…”
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Nitrogen removal in fixed-bed submerged biofilters without backwashing by Canziani, R., Vismara, R., Basilico, D., Zinni, L.

“…The paper reports the findings of four years of pilot-scale research on nitrogen removal in fixed-bed biofilters fed on real raw municipal wastewater. The…”
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Organic carbon and nitrogen removal in moving-bed biofilm reactors by Pastorelli, G., Andreottola, G., Canziani, R., Darriulat, C., de Fraja Frangipane, E., Rozzi, A.

“…Pilot moving-bed biofilm reactors (MBBRs), fed on primary settled wastewater, were used in order to study organic carbon removal and nitrification. Nitrate…”
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Experiments for modelling the biodegradation of wastewater in sequencing batch reactors by Buitrón, G., Canziani, R., Torrijos, M., Gutiérrez, S., Moreno-Andrade, I., Mazouni, D., Fiocchi, N., Ficara, E., Moreno, G., Benitez, A., Pérez, J., Ferrari, A.

“…Three types of wastewater were considered: typical municipal wastewater and the effluent of a dairy industry, both polluted with organic carbon and nitrogen,…”
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Biological denitrification of a textile effluent in a dynamic sand filter by Canziani, R., Bonomo, L.

“…Post-denitrification of a pre-treated textile effluent was tested in a pilot-scale dynamic up-flow sand filter, which has been used as a biofilm reactor,…”
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