Pilot scale
Support in microalgae pilot scale production plant
... The present work describes the activities developed at A4f (Algae for Future) during the Master’s in Biological and Chemical Engineering curricular internship, as well as a brief proposal of the sterilization ...
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WASTEWATER TREATMENT IN A PILOT-SCALE SUBMERGED MEMBRANE BIOREACTOR: STUDY OF HYDRODYNAMICS UNDER CONSTANT OPERATING PRESSURE
... A pilot-scale Submerged Membrane Bioreactor provided with PEI hollow fiber membranes was operated under constant pressure mode in order to evaluate the effects of hydrodynamic conditions on the process ...
11
INFLUENCE OF REACTION TIME ON THE STRUCTURE OF POLYANILINE SYNTHESIZED ON A PRE-PILOT SCALE
... pre-pilot scale, with different reaction ...pre-pilot scale, several factors can lead to structural changes and understanding these changes is important to improve controls on the synthesis ...
8
Pilot scale membrane filtration and development of a photocatalytic membrane reactor for treatment of olive mill wastewaters
... stability, mechanical resistance and chemical resistance—ceramic membranes can be applied in extremely aggressive environmental conditions [121]. These properties allow for better control of membrane fouling since higher ...
164
Biological treatment of a contaminated gaseous emission from a paint and varnish plant—from laboratory studies to pilot-scale operation
... showing removal efficiencies higher than 50% when exposed to an OL of c 5 g h −1 m −3 of reactor, thus complying with current legal demands. The addition of a maintenance feed was shown to be a useful tool for VPB ...
7
Hydrodynamic Modelling of Municipal Solid Waste Residues in a Pilot Scale Fluidized Bed Reactor
... The hydrodynamics and heat transfer of MSW gasification were studied in a pilot scale fluidized bed reactor by applying a 2-D CFD model. The already previously developed and extensively validated numerical ...
20
Separation Of Bioactive Peptides From Whey Hydrolysate Using Electrodialysis With Ultrafiltration Membrane: A Pilot-Scale Study And Investigation On Process Parameters
... first pilot-scale EDUF configuration used for the fractionation of enzymatically generated peptides to our ...on pilot scale ...a pilot-scale model and in comparison with ...
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Growth performance, biochemical composition and sedimentation velocity of Tetraselmis sp. CTP4 under different salinities using low-cost lab- and pilot-scale systems
... a pilot-scale experiment using an outdoor ...the scale-up step arose from two main factors, namely preventing the proliferation of possible contaminants, commonly found when the salinities are low, ...
6
A novel thermal plasma-based technology for submicronic silicon carbide production at pilot scale (Nova tecnologia baseada em plasma térmico para produção de carbeto de silício submicrométrico em escala piloto)
... Submicronic silicon carbide powder was synthesized by a 2 MHz radiofrequency plasma torch reactor at pilot scale, using low-cost precursors such as char powder and silica sand. A fine-[r] ...
7
Treatment of the residues generated by polyaniline synthesis in pre-pilot scale.
... synthesis scale, the treatment of the residues before its final destination is very important and necessary because it contains toxic aniline derivatives (carcinogens in some cases), acids and inorganic salts, ...
5
Removal of paraquat pesticide with Fenton reaction in a pilot scale water system
... a pilot scale loop system; the e ffect of corroded cast iron pipe and loose deposits for catalysing the process was also ...lab scale or in the pilot ...
11
Nannochloropsis oceanica cultivation in pilot-scale raceway ponds—from design to cultivation
... 49. Natascia, B.; Fonseca, D.; Sampietro, G.; Santos, E.; Costa, L.; Verdelho, V.; Piana, A.; Carlini, D.; Mangini, S.; Bassi, N.; et al. Cultivation of Nannochloropsis oceanica and Tetraselmis suecica in the Two 0.5-Ha ...
14
Nanofiltration performance to remove microcystins from water for human consumption at a pilot scale
... The presence of microcystins (MC) in drinking water reservoirs, even at low concentrations, is a problem for all involved in management and water treatment. This cyclic peptide hepatotoxin, produced by several species of ...
5
Ammonia oxidizers in a pilot-scale multilayer rapid infiltration system for domestic wastewater treatment.
... A pilot-scale multilayer rapid infiltration system (MRIS) for domestic wastewater treatment was established and efficient removal of ammonia and chemical oxygen demand (COD) was achieved in this ...
18
Onsite Greywater Treatment using Pilot Scale Technology
... Mehran University Research Journal of Engineering & Technology, Volume 34, No.2, April, 2015 [ISSN 0254-7821]... 171.[r] ...
7
Performance of Pilot-scale Vertical Flow Constructed Wetlands With and Without the Emergent Macrophyte Spartina alterniflora Treating Mariculture Effluent
... experimental scale, the performance of vertical flow constructed wetlands (VFWs) with free water column, with and without the emergent halophyte Spartina alterniflora, in treating effluent from marine shrimp ...
9
Multi-Eulerian CFD modeling and sumulation of pilot-scale ebullated-beds
... It can be seen in Figure 15 that the overall solids holdup for the simulation using the second settings of solid phase properties and a SC of 1 are around the overall solids holdup obta[r] ...
57
Biodegradation of Diesel in Laboratory and Pilot Scale
... Laboratory tests examined the biodegradation capacity of different microorganisms present in four sludges that were collected from four different stormwater runoff t[r] ...
101
Wastewater and drinking water treatment by membrane processes: from laboratory to pilot-scale
... In an initial lab scale study (Lopes et al., 2013) both ultrafiltration (UF) and nanofiltration (NF) were tested for treating the rubber wastewater from Cikautxo. Although UF allowed relatively high water fluxes, ...
201
Pilot-scale unit for biodiesel production: impact of UCO quality and properties on process yield
... Biodiesel production yields are presented in table 11. They varied from 78.52 to 90.37 (% w/w). When comparing the first and second tests, we notice a descent in yield that could be due to several parameters, but, as ...
100