Internal corrosion control of water supply systems : code of practice

• Other Authors: Hayes, Colin
• Format: Electronic eBook
• Language: English
• Published: London : IWA Publishing, 2012.
• Series: Metals and related substances in drinking water series. Code of practice series.
• Subjects: Drinking water > Purification.; Water-supply > Environmental aspects.; Water resources development > Environmental aspects.; Water utilities > Management.; elektronické knihy; electronic books
• ISBN: 9781780404554; 1780404557; 9781680155662; 1680155660; 9781780404547; 1780404549
• Physical Description: 1 online resource.

This Code of Practice is concerned with metal pick-up by drinking water within the water supply chain, particularly from water mains and from domestic and institutional pipe-work systems. The principal metals of interest are copper, iron, and lead, and to a lesser extent nickel and zinc. The emphasi...

Table of Contents:

• Part A: Code of practice
• ch. 1. Introduction
• ch. 2. Identifying internal corrosion control needs
• ch. 3. Selecting appropriate control measures
• ch. 4. Implementing a monitoring programme
• ch. 5. Risk assessment
• ch. 6. On-going management
• ch. 7. Key references
• Part B: Supporting information
• Appendix 1. Sampling methods and regulatory compliance
• Appendix 2. Corrosion testing
• Appendix 3. Compliance modelling
• Appendix 4. Definition of the term "optimisation" as it relates to the control of lead in drinking water
• Appendix 5. Protocols for the optimisation of corrosion control treatment to minimise lead in drinking water
• Appendix 6. Protocols for the optimisation of corrosion control for copper, iron, nickel and zinc in drinking water
• Appendix 7. Design of pipework systems in buildings
• Appendix 8. Partial lead service line replacement with copper pipe and galvanic corrosion
• Appendix 9. Internal corrosion control in small supplies
• Part C: Check-lists and criteria for risk assessment.