الفهرس 
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Abstract
Water utilities faces with making improvement of operation towards the use of small Water Treatment Plants (WTP) (100 m3/hour, 20 hours/day) to achieve high water quality standard, reduce maintenance cost, overcome limited revenues and safety water. The automation plays an important role when it comes more efficiency and watching over all parts of the WTP process. The improvement in such processes is achieved by making these plants operate in automatic operation scheme which make them equal to large plants (800 liters/second). In addition, savings of chemical materials could be achieved through the applications of the appropriate control strategy.
To achieve satisfied and successful automation, the specification of process operation was precisely determined in order to implement reliable time component.
A new control scheme PLC for treatment plant is proposed and implemented in the full-scale plant. Thus, corrective actions of operators are no longer necessary which leads to a reduction of the maintenance effort for these treatment step/plants.
The main objective is the enhancement of practical operation of cascading process used in water treatment through upgrading the system from semi-automatic to full automatic system. This is accomplished through the use of advanced control systems, namely Programmable Logic Controller (PLC) and Supervisory control and Data Acquisition (SCADA). The research is focused on the improvement of the process operations which in turn reflected on water quality.
Water utilities faces with making improvement of operation towards the use of small Water Treatment Plants (WTP) (100 m3/hour, 20 hours/day) to achieve high water quality standard, reduce maintenance cost, overcome limited revenues and safety water. The automation plays an important role when it comes more efficiency and watching over all parts of the WTP process. The improvement in such processes is achieved by making these plants operate in automatic operation scheme which make them equal to large plants (800 liters/second). In addition, savings of chemical materials could be achieved through the applications of the appropriate control strategy.
To achieve satisfied and successful automation, the specification of process operation was precisely determined in order to implement reliable time component.
A new control scheme PLC for treatment plant is proposed and implemented in the full-scale plant. Thus, corrective actions of operators are no longer necessary which leads to a reduction of the maintenance effort for these treatment step/plants.
The main objective is the enhancement of practical operation of cascading process used in water treatment through upgrading the system from semi-automatic to full automatic system. This is accomplished through the use of advanced control systems, namely Programmable Logic Controller (PLC) and Supervisory control and Data Acquisition (SCADA). The research is focused on the improvement of the process operations which in turn reflected on water quality.
Water utilities faces with making improvement of operation towards the use of small Water Treatment Plants (WTP) (100 m3/hour, 20 hours/day) to achieve high water quality standard, reduce maintenance cost, overcome limited revenues and safety water. The automation plays an important role when it comes more efficiency and watching over all parts of the WTP process. The improvement in such processes is achieved by making these plants operate in automatic operation scheme which make them equal to large plants (800 liters/second). In addition, savings of chemical materials could be achieved through the applications of the appropriate control strategy.
To achieve satisfied and successful automation, the specification of process operation was precisely determined in order to implement reliable time component.
A new control scheme PLC for treatment plant is proposed and implemented in the full-scale plant. Thus, corrective actions of operators are no longer necessary which leads to a reduction of the maintenance effort for these treatment step/plants.
The main objective is the enhancement of practical operation of cascading process used in water treatment through upgrading the system from semi-automatic to full automatic system. This is accomplished through the use of advanced control systems, namely Programmable Logic Controller (PLC) and Supervisory control and Data Acquisition (SCADA). The research is focused on the improvement of the process operations which in turn reflected on water quality.
Water utilities faces with making improvement of operation towards the use of small Water Treatment Plants (WTP) (100 m3/hour, 20 hours/day) to achieve high water quality standard, reduce maintenance cost, overcome limited revenues and safety water. The automation plays an important role when it comes more efficiency and watching over all parts of the WTP process. The improvement in such processes is achieved by making these plants operate in automatic operation scheme which make them equal to large plants (800 liters/second). In addition, savings of chemical materials could be achieved through the applications of the appropriate control strategy.
To achieve satisfied and successful automation, the specification of process operation was precisely determined in order to implement reliable time component.
A new control scheme PLC for treatment plant is proposed and implemented in the full-scale plant. Thus, corrective actions of operators are no longer necessary which leads to a reduction of the maintenance effort for these treatment step/plants.
The main objective is the enhancement of practical operation of cascading process used in water treatment through upgrading the system from semi-automatic to full automatic system. This is accomplished through the use of advanced control systems, namely Programmable Logic Controller (PLC) and Supervisory control and Data Acquisition (SCADA). The research is focused on the improvement of the process operations which in turn reflected on water quality.