scholarly journals Plant-Wide Systems Microbiology for the Wastewater Industry

2021 ◽  
Author(s):  
Marta Cerruti ◽  
Bing Guo ◽  
Robert Delatolla ◽  
Nadieh de Jonge ◽  
Aleida Hommes - de Vos van Steenwijk ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Microbial Communities ◽  
Microbial Ecology ◽  
Environmental Protection ◽  
Mixed Culture ◽  
Resource Recovery ◽  
Microbial Processes ◽  
Monitoring And Control ◽  
Bioprocess Design ◽  
And Control

The wastewater treatment sector embraces mixed-culture biotechnologies for sanitation, environmental protection, and resource recovery. Bioprocess design, monitoring and control thrive on microbial processes selected in complex microbial communities. Microbial ecology...

scholarly journals Potential applications of halophilic microorganisms for biological treatment of industrial process brines contaminated with aromatics

2021 ◽  
Author(s):  
Thomas Mainka ◽  
David Weirathmüller ◽  
Christoph Herwig ◽  
Stefan Pflügl
Keyword(s):  
Wastewater Treatment ◽  
Process Monitoring ◽  
Industrial Wastewater ◽  
Continuous Process ◽  
Scale Up ◽  
Monitoring And Control ◽  
Saline Wastewater ◽  
Halophilic Microorganisms ◽  
Industrial Sectors ◽  
And Control

Abstract Saline wastewater contaminated with aromatic compounds can be frequently found in various industrial sectors. Those compounds need to be degraded before reuse of wastewater in other process steps or release to the environment. Halophiles have been reported to efficiently degrade aromatics, but their application to treat industrial wastewater is rare. Halophilic processes for industrial wastewater treatment need to satisfy certain requirements: a continuous process mode, low operational expenditures, suitable reactor systems and a monitoring and control strategy. The aim of this review is to provide an overview of halophilic microorganisms, principles of aromatic biodegradation, and sources of saline wastewater containing aromatics and other contaminants. Finally, process examples for halophilic wastewater treatment and potential process monitoring strategies are discussed. To further illustrate the significant potential of halophiles for saline wastewater treatment and to facilitate development of ready-to-implement processes, future research should focus on scale-up and innovative process monitoring and control strategies.

scholarly journals Modelling of Wastewater Treatment Plant for Monitoring and Control Purposes by State – Space Wavelet Networks

2007 ◽  
Vol 2 (2) ◽  
pp. 121 ◽  
Author(s):  
Adam Borowa ◽  
Mietek A. Brdys ◽  
Krzysztof Mazur
Keyword(s):  
Wastewater Treatment ◽  
Wastewater Treatment Plant ◽  
Treatment Plant ◽  
Real Data ◽  
Industrial Processes ◽  
Monitoring And Control ◽  
Wavelet Networks ◽  
Modelling Method ◽  
Data Record ◽  
And Control

Most of industrial processes are nonlinear, not stationary, and dynamical with at least few different time scales in their internal dynamics and hardly measured states. A biological wastewater treatment plant falls into this category. The paper considers modelling such processes for monitorning and control purposes by using State - SpaceWavelet Neural Networks (SSWN). The modelling method is illustrated based on bioreactors of the wastewater treatment plant. The learning algorithms and basis function (multidimensional wavelets) are also proposed. The simulation results based on real data record are presented.

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