Technologies for CMOM Activities in Wastewater Collection Systems : WEF special publication /

Many wastewater collection system operators have successfully adopted capacity, management, operations, and maintenance (CMOM) activities to move from reactive operation and maintenance (O&M) to more proactive O&M activities. This publication identifies technologies that can be applied to fu...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: McLamarrah, Jane (Editor , Autor de introducción, etc.)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Alexandria, VA : Water Environment Federation, 2022.
Temas:
Sewage > Purification > Technological innovations.
Sewage disposal plants.
Eaux usées > Épuration > Innovations.
Eaux usées > Stations de traitement.
sewage treatment plants.
Sewage disposal plants
Sewage > Purification > Technological innovations
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Intro
  • TITLE PAGE
  • COPYRIGHT
  • CONTENTS
  • LIST OF FIGURES
  • LIST OF TABLES
  • PREFACE
  • CHAPTER 1 INTRODUCTION
  • 1.0 PURPOSE
  • 2.0 TARGET AUDIENCE
  • 3.0 IMPLEMENTING CONTINUOUS IMPROVEMENT
  • 3.1 REACTIVE TO PROACTIVE
  • 3.2 MOVING TO PREVENTIVE AND PREDICTIVE
  • 3.3 TECHNOLOGY DEFINITION
  • 3.4 INTELLIGENT SYSTEMS
  • 4.0 SPECIAL PUBLICATION ORGANIZATION
  • 5.0 REFERENCES
  • 6.0 SUGGESTED READINGS
  • CHAPTER 2 WASTEWATER COLLECTION SYSTEM ASSET INVENTORIES AND SCREENING INSPECTIONS
  • 1.0 ASSET INVENTORY
  • 1.1 MANHOLES
  • 1.2 SEWER MAINS
  • 1.3 LATERAL SEWER PIPES
  • 1.4 LIFT STATIONS
  • 1.5 FORCE MAINS
  • 1.6 OTHER COLLECTION SYSTEM COMPONENTS
  • 2.0 PRELIMINARY INSPECTION METHODS AND TECHNOLOGIES
  • 2.1 ABOVE-GROUND VISUAL INSPECTIONS
  • 2.1.1 MANHOLE VISUAL INSPECTION
  • 2.1.2 LIFT STATION VISUAL INSPECTION
  • 2.2 PRELIMINARY INSPECTION TECHNOLOGIES
  • 2.2.1 MANHOLE THREE-DIMENSIONAL SCANNING
  • 2.2.2 ZOOM CAMERAS
  • 2.2.3 ACOUSTIC INSPECTION TECHNOLOGY
  • 3.0 DEPLOYABLE MONITORING TECHNOLOGIES
  • 3.1 OPEN CHANNEL MONITORING TECHNOLOGIES
  • 3.1.1 FLUMES AND WEIRS
  • 3.1.2 AREA VELOCITY FLOW METERS
  • 3.1.3 ULTRASONIC LEVEL SENSORS AND SUBMERGED PROBE LEVEL SENSORS
  • 3.1.4 MICRO-METERING
  • 3.1.5 FLOW DATA AND SCATTER PLOTS
  • 3.2 FLOW MONITORING'CLOSED CONDUIT AND PRESSURIZED PIPES
  • 3.2.1 INSERTABLE DOPPLER
  • 3.2.2 STRAP-ON ULTRASONIC FLOW METERS (TRANSIT-TIME FLOW METERS)
  • 3.2.3 ELECTROMAGNETIC FLOW METERS
  • 3.3 RAIN GAUGES
  • 3.4 MONITORING EQUIPMENT CALIBRATIONS
  • 4.0 REFERENCES
  • 5.0 SUGGESTED READINGS
  • CHAPTER 3 WASTEWATER COLLECTION SYSTEM ASSET INVENTORIES AND SCREENING INSPECTIONS
  • 1.0 SEWER STOPPAGES AND OVERFLOWS
  • 1.1 FREQUENCY, LOCATION, AND MONITORING
  • 1.2 REPORTING TO REGULATORS AND THE PUBLIC
  • 1.3 PUBLIC VERSUS PRIVATE
  • 1.4 TRACKING CAUSES
  • 2.0 PREVENTING DRY WEATHER STOPPAGES AND OVERFLOWS
  • 2.1 TRACKING SEWER FLOW CONDITIONS
  • 2.2 SOURCE PREVENTION FOR DRY WEATHER STOPPAGES AND OVERFLOWS
  • 3.0 PREVENTING WET WEATHER OVERFLOWS
  • 3.1 HYDRAULIC MODEL TECHNOLOGIES
  • 3.1.1 RECOMMENDED SOFTWARE FEATURES
  • 3.1.2 CONTINUOUS VERSUS EVENT-BASED CALIBRATION
  • 3.1.3 CLIMATE CHANGE EFFECTS
  • 3.2 PREDICTIVE HYDRAULIC MODELS
  • 3.2.1 STEADY-STATE HYDRAULIC MODELS
  • 3.2.2 DYNAMIC HYDRAULIC MODELING
  • 3.2.3 REAL-TIME HYDRAULIC MODELING
  • 4.0 STOPPAGE AND OVERFLOW RESPONSE
  • 4.1 EMERGENCY RESPONSE TIMES
  • 4.2 EMERGENCY RESPONSE PREPAREDNESS
  • 4.2.1 REPAIR MATERIAL INVENTORY
  • 4.2.2 REPAIR EQUIPMENT INVENTORY
  • 4.2.3 STAFF AVAILABILITY AND TRAINING
  • 5.0 REFERENCES
  • 6.0 SUGGESTED READINGS
  • CHAPTER 4 ASSET CONDITION ASSESSMENT
  • 1.0 PIPE CONDITION ASSESSMENT
  • 1.1 TYPES OF PIPE ASSESSMENT TECHNOLOGIES
  • 1.1.1 CAMERA SYSTEMS
  • 1.1.1.1 CLOSED-CIRCUIT TELEVISION
  • 1.1.1.2 PANORAMIC CAMERA SYSTEM
  • 1.1.1.3 ZOOM CAMERA
  • 1.1.2 LASER AND LIDAR PROFILING
  • 1.1.3 TRANSIENT PRESSURE WAVE SYSTEMS

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