A flexible control system designed for lab-scale simulations and optimization of composting processes

Copyright © 2017 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 72(2018) vom: 01. Feb., Seite 150-160
1. Verfasser: Oazana, Sh (VerfasserIn)
Weitere Verfasser: Naor, M, Grinshpun, J, Halachmi, I, Raviv, M, Saadi, I, Avidov, R, Varma, V Sudharsan, Rosenfeld, L, Gross, A, Laor, Y
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Aeration Composting simulator Programmable Logic Controller (PLC) Self-heating Temperature-feedback control Soil Carbon Dioxide 142M471B3J Oxygen S88TT14065
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520 |a Understanding and optimization of composting processes can benefit from the use of controlled simulators of various scales. The Agricultural Research Organization Composting Simulator (ARO-CS) was recently built and it is flexibly automated by means of a programmable logic controller (PLC). Temperature, carbon dioxide, oxygen and airflow are monitored and controlled in seven 9-l reactors that are mounted into separate 80-l water baths. The PLC program includes three basic heating modes (pre-determined temperature profile, temperature-feedback ("self-heating"), and carbon dioxide-dependent temperature), three basic aeration modes (airflow dependence on temperature, carbon dioxide, or oxygen) and enables all possible combinations among them. This unique high flexibility provides a robust and valuable research tool to explore a wide range of research questions related to the science and engineering of composting. In this article the logic and flexibility of the control system is presented and demonstrated and its potential applications are discussed 
650 4 |a Journal Article 
650 4 |a Aeration 
650 4 |a Composting simulator 
650 4 |a Programmable Logic Controller (PLC) 
650 4 |a Self-heating 
650 4 |a Temperature-feedback control 
650 7 |a Soil  |2 NLM 
650 7 |a Carbon Dioxide  |2 NLM 
650 7 |a 142M471B3J  |2 NLM 
650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
700 1 |a Naor, M  |e verfasserin  |4 aut 
700 1 |a Grinshpun, J  |e verfasserin  |4 aut 
700 1 |a Halachmi, I  |e verfasserin  |4 aut 
700 1 |a Raviv, M  |e verfasserin  |4 aut 
700 1 |a Saadi, I  |e verfasserin  |4 aut 
700 1 |a Avidov, R  |e verfasserin  |4 aut 
700 1 |a Varma, V Sudharsan  |e verfasserin  |4 aut 
700 1 |a Rosenfeld, L  |e verfasserin  |4 aut 
700 1 |a Gross, A  |e verfasserin  |4 aut 
700 1 |a Laor, Y  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 72(2018) vom: 01. Feb., Seite 150-160  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnas 
773 1 8 |g volume:72  |g year:2018  |g day:01  |g month:02  |g pages:150-160 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2017.11.029  |3 Volltext 
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