Matt Taylor, Assured Biosolids Ltd, UK
(free)Nutrients
Biosolids provide essential plant nutrients and supplies stable organic matter
Contributes to a circular economy
Can lead to risk of agricultural diffuse pollution – so recycling needs managed carefully – more later
Contaminants of concern
Heavy metals and other potentially toxic elements – already controlledOther POPs of interest – PFAS/PFOS, PAHs, NP, NPE, PBDEs and PCAsMicroplastics
Research by UKWIR and others – evidence of harm? further work? Industry monitoring – parameters? interpretation? Potential for further BAS requirements? ABL watching closely
Aqua Enviro Ltd
T: 0113 8730728
c/o Tidal Accounting, HQ Offices, Radley House, Richardshaw Road, Leeds, West Yorkshire, LS28 6LE