Examples of using Sequential batch in English and their translations into Portuguese
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Thus, the specific objectives of this study were to assess the nutrient removal in a membrane bioreactor moving bed in sequential batch.
Therefore, an anaerobic reactor was used with suspended biomass,operated in sequential batch with cycles of 24 hours in laboratory scale.
A sequential batch reactor(sbr) of 2l was used for anammox enrichment, fed with autotrophic mineral medium at 35 º c and ph around 7.5.
The experimental research wasconducted in two stages, using a sequential batch reactor with biomass adapted to the leachate.
In the second step(step 2), sequential batch reactors were operated, simulating the continuous asr reactor operation, aiming to study the effect of the increase of organic load applied to sludge ols.
Activated sludge systems are different from other systems of biological sewage treatment due to their capacity to remove organic material andnutrients with different configurations such as continuous flow and sequential batch systems.
Recently it was discovered that,when operating under the regime of sequential batch with reduced sedimentation time, the phenomenon of activated sludge granulation may occur.
The new unit adopts Sequential Batch Metanization Tunneling(TMBS) technology, which has proven to be very efficient in its experiments in Europe, and is the most appropriate to the Brazilian conditions, since one of its main differentials is to enable the treatment of wastes with a high content of improprieties.
Erzinger/ Klarós wastewater treatment systems work with the SBR method(Sequential Batch Reactor) and are fully automated and can be controlled remotely by remote monitoring/telemetry.
The work was divided into four stages: cultivation, production and counting of aspergillus niger an 400 spores; in toxicity tests on plates with aspergillus niger an 400;bubbled with batch operation dispersed aspergillus niger biomass and an 400 operating in sequential batches with immobilized aspergillus niger biomass an 400.
This paper evaluate the performance of a wastewater treatment plant(wwtp) in sequential batch activated sludge modality with tertiary treatment step, located in high temperature region.
This system operated in sequential batch system differs from typical configuration because it has three internal compartments, zones 1, 2 and 3 show that anaerobic/ anoxic, aerobic and anoxic respectively, beyond the conditions of return sludge from zone 3 to zone 1 during the reaction, flow rate under 20% of the influent flow unit.
Refrigerators derivatives agroindustrial waste and slaughterhouse pigs have great load particularly nitrogen and phosphorus nutrients, and high concentration of solids andorganic matter removal of nitrogen carried by biological treatment reactor in sequential batch reactor(sbr), create in your operating conditions favoring then nitrification denitrification.
The results showed high efficiency andstability of the treatment process using sequential batch reactors for domestic sewage, even with sudden changes of organic and hydraulic load, reaching more than 90% of efficiency in the removal of biodegradable organic matter.
Sequential batch reactors systems(rbs) with a single reactors and with dedicated reactors for nitrification and denitrification as well a flow through system(uct) were assembled and operated to determine the kinetic parameters the bacterial mass: specific oxygen consumption rate( sour), substrate consumption rate constant( kms) and maximum specific growth constant( μm) for the heterotrophic and, and the.
Three different types of activated sludge system were operated,consisting of two sequential batch systems(sbr), one with a single reactor and the other with the dedicated reactors for nitrification and denitrification, and one continuous flow system uct university of cape town.
Besides monitoring the wwtp operation, tests with a sequential batch reactor(sbr) were performed to simulate operating conditions of wwtp in order to analyze the influence of variation of hydraulic detention time, dissolved oxygen concentration and concentration volatile solids suspended over final effluent quality.
Two reactors were used in this trial:the first model is in the sequential batch, in which the time reductions in cycle of 24, 16, 6, 5 and 4 hours were tested as a mechanism of nitrite-oxidizing bacteria inhibition. the conditions of low concentration of dissolved oxygen, ammonia inhibition or restriction of free alkalinity were also associated in this process.
Job control is of particular interest in Unix due to its multiprocessing, and should be distinguished from job control generally,which is frequently applied to sequential execution batch processing.
They were operated three activated sludge systems reactor type in batch sequential with features to phosphorus accumulating organisms cultivation(pao) and phosphorus accumulating organisms denitrifying(dpao i and ii) by means of different electron acceptors: oxygen to pao, nitrite for dpao i and ii and nitrate for dpao i. specific tests were used from the physico-chemical and respirometric.
Control of the automatic or the batch/sequential process during the startup, normal operation, shutdown and disturbances, i.e.