ISO INTERNATIONAL STANDARD 19388 First edition 2023-03 Sludge recovery, recycling, treatment and disposal Requirements and recommendations for the operation of anaerobic digestion facilities Valorisation, recyclage, traitement et élimination des boues Exigences et recommandations pour I'exploitation des installations de digestion anaérobie Reference number IS0 19388:2023(E) Tso @ ISO 2023 IS0 19388:2023(E) COPYRIGHTPROTECTED DOCUMENT @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on or ISoO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email:[email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2023- All rights reserved