AS/NZS 5328:2022
Flushable products
Standard specifies test methods and criteria for determining if products are suitable for disposal by flushing them down a toilet. It also provides guidance on and requirements for the labelling and marking of products that are likely to be disposed via the toilet. It applies to products that are intended for toilet flushing. It excludes toilet paper, liquids, and soluble products.
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AS/NZS 5328:2022 Flushable products
Preface
Introduction
Section 1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
Section 2 Framework
2.1 General
2.2 Toilets
2.3 Drain lines
2.4 Wastewater transport systems
2.5 Screening
2.6 Treatment processes
2.6.1 General
2.6.2 Settling
2.6.3 Liquid phase of treatment plants
2.6.4 Management of settled solids
2.7 Environmental considerations
Section 3 General requirements
3.1 Determining if a product conforms to this document
3.2 Testing for compatibility with toilet flushing
Section 4 Labelling
4.1 Acknowledgement
4.2 Packaging
4.3 Location
4.4 Colour
4.5 Size
4.6 Wording
4.7 Examples
Appendix A (normative) Toilet bowl and drain line clearance test
Appendix B (normative) Household pump test
Appendix C (normative) Slosh box disintegration test
Appendix D (normative) Municipal pump test
Appendix E (normative) Settling test
Appendix F (normative) Aerobic bio-disintegration test
Appendix G (normative) Anaerobic bio-disintegration test
Appendix H (normative) Ancillary tests
Appendix I (informative) Zero plastic attestation
Bibliography
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AS/NZS 5328:2022 Flushable products
Preface
Introduction
Section 1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
Section 2 Framework
2.1 General
2.2 Toilets
2.3 Drain lines
2.4 Wastewater transport systems
2.5 Screening
2.6 Treatment processes
2.6.1 General
2.6.2 Settling
2.6.3 Liquid phase of treatment plants
2.6.4 Management of settled solids
2.7 Environmental considerations
Section 3 General requirements
3.1 Determining if a product conforms to this document
3.2 Testing for compatibility with toilet flushing
Section 4 Labelling
4.1 Acknowledgement
4.2 Packaging
4.3 Location
4.4 Colour
4.5 Size
4.6 Wording
4.7 Examples
Appendix A (normative) Toilet bowl and drain line clearance test
Appendix B (normative) Household pump test
Appendix C (normative) Slosh box disintegration test
Appendix D (normative) Municipal pump test
Appendix E (normative) Settling test
Appendix F (normative) Aerobic bio-disintegration test
Appendix G (normative) Anaerobic bio-disintegration test
Appendix H (normative) Ancillary tests
Appendix I (informative) Zero plastic attestation
Bibliography
AS/NZS 5328:2022
Online Library subscription pricing
The cost of your subscription will depend on which standards you want to access, and how many people in your organisation need to be able to access the Online Library subscription at the same time (concurrent users). During your subscription period, we are also able to make any necessary changes and ensure you are aware of any pricing changes that result. For a quote, contact our Online Library team by emailing onlinelibrary@standards.govt.nz.