31/10/03
Water UK today publishes comprehensive information about the recycling of treated sewage sludge, known as biosolids, on agricultural land.
The briefing pack has been prepared for water and sewerage industry stakeholders including the industry's customers and the public. It covers the regulatory framework and scientific background, recycling and sustainability, and a detailed question and answer paper.
Water UK Biosolids Briefing Pack
Among the key points to emerge are:
• Biosolids have been used safely in agriculture in the UK, Europe and US for over forty years.
• Biosolids contain a range of plant-available and soil-extractable nutrients useful in agriculture.
• The use of biosolids improves soil structure, drainage and available water capacity and so benefits agriculture. Relevant research references are included in the briefing pack.
• Application of biosolids to agricultural land is a safe and sustainable option, recognised as the Best Practicable Environmental Option in most circumstances by the EU and UK Government. A wide range of stakeholders who are involved in the regulatory control, research and use of biosolids, support the option. Letters of support are included in the pack.
• Biosolids are the most researched and well regulated of organic materials applied to land. Biosolids form about 2% of organic materials used for this purpose with sludge from industrial sources and animal manures comprising 4% and 94% respectively.
• Recycling of biosolids to agriculture is subject to a strict European and UK regulatory framework.
Ends.
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