Operation and Maintenance of Surface Finish, 1st Edition

Operation and Maintenance of Surface Finish, 1st Edition

Chapter 1 Wastewater Sources and Discharge Limits
Wastewater Sources
1. Rinses
2. Dumps and Spills
Discharge Standards
Chapter 2 Water and Chemical Conservation/Recovery
Conservation
1. Equipment Layout and Condition
2. Tank and Chemical Inventory
3. Chemical and Water Conservation
Recovery
1. Direct Dragout and Electrolytic Recovery
2. Ion Exchange
3. Electrodialysis
4. Reverse Osmosis
5. Evaporation Recovery
Chapter 3 Chemistry Principles and Concepts
The Definition of an Ion
Molecules and Compounds
Dissociation and Ionization
Chemical Reactions
Redox Reactions
Acids, Bases and Salts
The Definition of pH
Normality
Titration
Buffers
Chapter 4 Treatment Process Instrumentation and Control
pH Instrumentation and Control Review
1. Measurement of pH
2. pH Control
ORP Instrumentation and Control Mixing
Pumps, Level Controls and Equalization
1. Transfer Pumps
2. Level Control
3. Equalization
Flow Measurement and Control
1. Flow Measurement
2. Flow Control
Sampling and Analysis
1. Sampling
2. Analysis
Chapter 5 The Operation of Pretreatment Processes
Floating Oil Removal
Hexavalent Chromium Reduction
1. Sulfur Dioxide Gas
2. Sodium Bisulfate
3. Sodium Hydrosulfite
4. Ferrous Sulfate
5. Iron and Scrap Steel
Cyanide Oxidation
1. Chlorine Gas
2. Sodium Hypochlorite
Acid/Alkali Pretreatments
Chapter 6 The Operation of Treatment Processes
pH Adjustment (Acid/Alkali)
Process Operation
Flocculation
Flocculation Operation
Suspended Solids Management
1. Clarifiers
2. Settling Tanks
3. Inclined Plane Settlers
4. Total Flow Filtration
Final pH Adjustment
Operational Logs and Records
Operational Logs
Chapter 7 Sludge Dewatering
Introduction
Centrifuges
Vacuum Filters
Pressure Filters
Chapter 8 Treatment System Maintenance
Maintenance Logs and Records
Instrumentation
Mechanical/Electrical
1. Transfer Pumps
2. Chemical Feed Pumps
3. Mixers
4. Tanks
Troubleshooting
Chapter 9 Safety and Health
Introduction
The Right-to-Know Law
Safety and Health
Appendix 1 Sample Material Data Sheets
Appendix 2 What is a Filter Press