Results 91 to 100 of about 1,414,860 (296)

Batch Sequencing and Cooperation [PDF]

Game theoretic analysis of sequencing situations has been restricted to manufactur- ing systems which consist of machines that can process only one job at a time.
Borm, P.E.M., Slikker, M., Hamers, H.J.M., Ciftci, B.B.   +3 more
core  

A computational study of Ising‐based solvers for discrete landscape exploration in process optimization

AIChE Journal, EarlyView.
ABSTRACT Conceptual process design combines discrete configuration choices with continuous operating decisions, often yielding difficult mixed‐integer nonlinear or simulation‐based optimization problems. This work presents an exploratory computational assessment of Ising‐based solvers, simulated annealing, quantum annealing, and entropy computing, as ...
Yirang Park, David E. Bernal Neira
wiley   +1 more source

Comparison of Partial and Complete Nitrification in SBR System for Use in Side Stream Processes [PDF]

آب و فاضلاب, 2012
Use of low-cost biological methods for ammonia removal as partial nitrification has been attracted by many environmental engineering researchers in recent years.In this study the removal of ammonia in high concentration sewage based on both complete and ...
Ali Dehnoei, Hossein Ganjidoust, Bita Ayati, Giti Emtiazi   +3 more
doaj  

Desempenho e emissões de óxido nitroso de reator em bateladas sequenciais com grânulos aeróbios para tratamentos de esgoto sanitário [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2015Este trabalho teve como objetivo estudar um reator em bateladas sequenciais com grânulos aeróbios ...
Daudt, Gilberto Caye
core  

Machine learning driven many‐objective moving horizon scheduling optimization

AIChE Journal, EarlyView.
Abstract Industrial electrification can decarbonize chemical manufacturing, but it exposes operations to volatile electricity prices and carbon intensities. This work develops a machine learning‐enhanced many‐objective moving horizon scheduling framework that predicts objective correlation groupings from 48‐hour price and emission‐intensity profiles ...
Hongxuan Wang, Andrew Allman
wiley   +1 more source

Biodegradation of Gallic Acid in Chinese Nutgall Processing Wastewater with a Sequencing Batch Reactor [PDF]

International Journal Bioautomation, 2015
The degradation of gallic acid in the Chinese nutgall processing wastewater was carried out in a sequencing batch reactor (SBR). The biodegradability of gallic acid was monitored, and the effect of initial concentration, temperature, pH, and salinity on ...
Hui-long Fang, Jun-jie Wang
doaj  

Machine learning–driven design of catalytic processes for sulfur dioxide oxidation: Lessons from the trenches

AIChE Journal, EarlyView.
Abstract Despite the growing use of ML in chemical engineering, the catalytic conversion of sulfur dioxide (SO2) to sulfur trioxide (SO3) remains underexplored from a data‐driven modeling perspective. This study evaluates an integrated workflow for literature‐derived SO2 oxidation data, combining data curation, preprocessing assessment, machine ...
Farough Agin, Jules Thibault, Clémence Fauteux‐Lefebvre   +2 more
wiley   +1 more source

Tannery Wastewater Treatment by Sequencing Batch Biofilm Reactor

Environmental Science & Technology, 2003
The paper reports the results of an investigation aimed to evaluate the performances of an innovative process for treating tannery wastewater. In such a process biological degradation, carried out in a sequencing batch biofilm reactor (SBBR), is combined with chemical oxidation by ozone.
DI IACONI C, LOPEZ A, RAMADORI R, PASSINO R   +3 more
openaire   +4 more sources

Estimation of VOC emission rate from a sequencing batch reactor

, 1997
Transient model for VOCs emission from a sequencing batch reactor was developed and solved numerically. Emission rate of VOCs was estimated under various conditions.
Y. C. Liao, D. J. Lee
core   +1 more source

Lumped modeling of bubbling fluidized beds for high‐temperature processes

AIChE Journal, EarlyView.
Abstract Bubbling fluidized beds (BFBs) have been a source of study for multiple decades. Among other applications, they can be used as scalable reactors for the conversion of biomass and waste resources to fuels. Several experimental and computational studies have been devoted to correlating the interplay of hydrodynamics and heat and mass transfer in
Ravi Ramesh, Elyas Moghaddam, Wiebren de Jong, Johan T. Padding   +3 more
wiley   +1 more source