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A fair CoP? MRF sampling, testing and reporting: Big problems caused by small particles. Part 1: Compliance
Alan Robert McKenzie Kirk1, Zarreen Banon Mokaddam2
1Bywaters (Leyton) Limited, Lea Riverside, UK.
Summary
Regulations for English Materials Recovery Facilities (MRFs) require quality reporting, but the current MRF Code of Practice (MRF CoP) contains flaws. These issues, including definitions and data apportionment, distort reported operational data, necessitating revisions for meaningful results.
Area of Science:
- Environmental Science
- Waste Management
- Regulatory Compliance
Background:
- Materials Recovery Facilities (MRFs) in England operate under regulations requiring public reporting of waste and recyclate quality.
- The MRF Code of Practice (MRF CoP) provides guidelines for this reporting process.
Purpose of the Study:
- To evaluate the effectiveness of current MRF regulations and the MRF Code of Practice in generating valid and meaningful operational data.
- To identify flaws within the MRF CoP that impact data quality and reporting.
Main Methods:
- Empirical testing of mixed wastes from various suppliers processed at a qualifying MRF.
- Analysis of the MRF Code of Practice definitions and assumptions regarding material particles and bulk materials.
Main Results:
- The current MRF Code of Practice has significant flaws that undermine the validity and value of reported operational data.
- The statutory definition of 'material particles' in the MRF CoP makes compliance impracticable.
- The assumption that material particles mirror bulk material composition is empirically invalidated, leading to distorted data through mandatory weight apportionment.
Conclusions:
- The MRF Code of Practice requires revisions, particularly to the definition of 'material particles', to ensure compliance is feasible.
- Changes to statutory reporting requirements are necessary to provide meaningful and relevant data for all stakeholders in the waste management system.
