A review of international research into waste collections has confirmed existing advice for councils and householders on avoiding risks to public health. The study, commissioned by WRAP (Waste & Resources Action Programme) and the Chartered Institution of Wastes Management (CIWM), reviewed all the available research on the potential health risks associated with waste collection. It looked specifically at changes in the collection frequency for residual waste from weekly to fortnightly.

Reviewing over 150 published papers and documents, the study found no evidence of actual harm to householders and waste collectors or of any increased health risks or nuisance for householders that could not be dealt with by existing good practice advice for councils. The study did identify that more work would be advisable on the potential health risk to waste collectors from exposure to mixed bioaerosols, particularly in combination with exhaust fumes from vehicles.

Sending the report to waste collection authorities in England, WRAP and CIWM are urging them to ensure they give clear advice to householders on how their collection schemes work and how to use them safely and effectively.

Phillip Ward, Director of Local Government Services at WRAP, said: “There is no evidence that changing to a fortnightly collection creates risks that cannot be dealt with by following the straightforward good practice guidance already available. Whatever the collection system, it needs to be well designed and appropriate for the local area. Particularly in the warmer summer months, it is important that councils remind householders how to keep waste collections safe. This advice could include not keeping food waste in the house for long periods and wrapping it before putting it in the bin.”

Steve Lee, Chief Executive of CIWM, added: “Waste collections need to be safe and efficient for both householders and operatives and this study is a valuable addition to existing guidance. It reinforces the need for thorough risk assessments to be carried out and helps to highlight the importance of proper consultation, implementation and communication when councils are making changes to collection schemes.

The full report and commentary can be found under wrap.org.uk.

Quelle: Waste & Resources Action Programme (WRAP)

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