Related Experiment Video
Updated: Dec 14, 2025
08:59
Measuring Sub-23 Nanometer Real Driving Particle Number Emissions Using the Portable DownToTen Sampling System
Published on: May 22, 2020
5.8K
A fair CoP? MRF sampling, testing and reporting: Big problems caused by small particles. Part 2: Operational
Alan Robert McKenzie Kirk1, Zarreen Banon Mokaddam2
1Bywaters (Leyton) Limited, Lea Riverside, UK.
Summary
The Materials Recovery Facility (MRF) code of practice in England mandates testing, but flawed methods create inaccurate public waste data. This impacts MRF operators financially, particularly those with shared contracts.
Area of Science:
- Environmental Science
- Waste Management
- Regulatory Compliance
Background:
- Materials Recovery Facilities (MRFs) in England operate under the MRF code of practice (MRF CoP).
- The MRF CoP dictates specific sampling and testing protocols for mixed wastes processed at MRFs.
- Test results are reported to a regulator and published in a public register.
Purpose of the Study:
- To critically examine the MRF code of practice's testing methodology.
- To identify and quantify inaccuracies in the reported waste data.
- To assess the financial implications of these inaccuracies for MRF operators.
Main Methods:
- Critical analysis of the MRF code of practice's sampling and testing procedures.
- Investigation into the validity of current testing methodologies.
- Financial impact assessment focusing on 'shared basket' contracts.
Main Results:
- Certain aspects of the MRF CoP testing methodology are demonstrably invalid.
- The invalid methodology leads to inaccurate data in the public register.
- These inaccuracies have significant financial consequences for MRF operators, especially under shared contracts.
Conclusions:
- The current MRF code of practice contains flaws leading to unreliable waste data.
- Inaccurate reporting impacts financial agreements and operator viability.
- Recommendations for revising testing protocols are needed to ensure data integrity.
