Cargando…
Optimization of Wastewater Lift Stations for Reduction of Energy Usage and Greenhouse Gas Emissions.
One of the major contributions of Greenhouse Gas (GHG) emissions from water resource recovery facilities results from the energy used by the pumping regime of the lift stations. This project demonstrated an energy-efficient control method of lift station system operation that utilizes hydraulic mode...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[Place of publication not identified] :
Iwa Publishing,
2014.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Copyright; Acknowledgments; Abstract and Benefits; Table of Contents; List of Tables; List of Figures; List of Acronyms; Executive Summary; Chapter 1.0: Introduction; 1.1 Background; 1.2 Project Objectives; 1.3 Organization of the Report; Chapter 2.0: Background on SCADA Systems and Hydraulic Modeling Tools; 2.1 Supervisory Control and Data Acquisition (SCADA) Systems; 2.1.1 Early SCADA System Functionality; 2.1.2 New Generation SCADA System Functionality; 2.1.3 Next Generation SCADA in Wastewater Collection Systems; 2.2 Hydraulic Modeling and Optimization.
- 2.2.1 Model Evaluation and Selection Criteria2.2.2 Comparison of Software Packages; Chapter 3.0: Case Study Results; 3.1 General Approach; 3.1.1 Selection of Pilot Sites; 3.1.2 Pumping System Evaluation; 3.1.3 Control Scheme Algorithms and Functionality; 3.1.4 Design and Installation Evaluation of the Pilot-Scale SCADA System; 3.2 Results and Discussion; 3.2.1 Hydraulic Model Simulation Results; 3.2.2 Energy Usage Comparison; 3.2.3 Economic Evaluation of Energy Savings from Pilot Studies; Chapter 4.0: Guidance on Wastewater Lift Station Optimization.
- 4.1 Benefits of Implementing Optimization of Wastewater Lift Stations4.1.1 Reducing Energy Costs; 4.1.2 Reducing Operating and Maintenance Costs; 4.1.3 Extending Equipment Life; 4.1.4 Deferring Capital Expenditure; 4.2 Optimization Considerations for Wastewater Lift Stations; 4.3 Identifying Existing Asset Limitations; 4.4 Identifying Operational Constraints on Minimizing Energy Consumption; 4.5 Developing Optimal Control Strategies; 4.6 Guidance on Hydraulic Modeling Approach; 4.7 Implementing Optimal Control Strategies; 4.8 Understanding Other System Design and Process Optimization.
- 4.8.1 Lift Station Design for Energy Efficiency4.8.2 Pumping Strategies for Energy Efficiency; 4.8.3 Selection of Energy Efficient Devices and Control Systems; 4.8.4 Selection of Non-Process Heating, Ventilation, Air Conditioning (HVAC) and Lighting; 4.8.5 Continuously Monitoring Effect of Energy Minimization; 4.9 Evaluting Environmental and Economic Benefits; 4.9.1 Environmental Evaluation; 4.9.2 Economic Evaluation; 4.10 Step-by-Step Procedure for Lift Station Optimization; Appendix A: System Design and Optimization; References.