نتایج جستجو برای: plus flow reactors
تعداد نتایج: 605552 فیلتر نتایج به سال:
ABSTRACT In this research which was performed with bench Scale, Adsorption of Cr(VI) from Industrial wastewater was studied & biological method of Activated sludge batch flow reactors utilized. This study indicated that Cr(VI) at first adsorped with cell walls of bacteria & then after Sedimentation it was intered to sludge & finally was removed from effluent. In this study Cr (VI) adsorption ...
Flow induced vibrations are an important concern in the design of nuclear reactors. One of the possible designs of the 4th generation nuclear reactors is a lead-cooled fast reactor of which MYYRHA is a prototype. The combination of high liquid density, flow velocity, low pitch-todiameter ratio and the absence of grid spacers makes this design prone to flow induced vibrations. Although most vibr...
Background and purpose: High concentrations of heavy metals in industrial and domestic wastewater cause adverse effects on the environment and human health. Therefore, removing heavy metals from water resources is considered as a positive step towards sustainable development. Today, application of artificial wetlands to remove pollutants such as heavy metals is increasing due to high costs of c...
Methanol and ethanol can be produced from many kinds of feedstock. One the most preferred methods to synthesize methanol is natural gas, which reformed form synthesis gas (syngas) converted by a catalyst methanol. Conversely, production mostly comes biomass, competes with human food fulfilment. Several pieces literature conduct syngas transformation solve this problem. However, experiment condu...
The exploitation of enzymes for biotransformation reactions for the production of new and safer drug intermediates has been the focus of much research. While a number of enzymes are commercially available, their use in an industrial setting is often limited to reactions that are cost-effective and they are rarely investigated further. However, the development of miniaturized flow reactor techno...
Keywords: Residence time distribution (RTD), moments of RTD, experimental estimation of RTD, RTD of ideal and nonideal flow models, axially dispersed plug flow model, tanks in series model, multiparameter model, dispersion coefficient, microfluid, macrofluid, earliness and lateness of mixing, conversion in nonideal flows.
The inadvertent or the deliberate introduction of pathogens into drinking water can lead to public health consequences. Distribution system sampling strategies are needed to provide information on the identity, source and fate of the introduced pathogens. Porous media biofilm reactors conditioned with undefined drinking water biofilms were tested for their ability to immobilize Escherichia coli...
The cyclodehydration of a number of Bohlmann-Rahtz aminodienones exemplifies the use of continuous flow processing to transfer operations from commercial microreactors and microwave batch reactors to mesoscale production using different technology platforms, including a microwave flow reactor.
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