ISO/TR TECHNICAL REPORT 24217-2 First edition 2021-04 Fine bubble technology - Guideline for indicating benefits - Part 2: Assignment of Sustainable Development Goals (SDGs) to applications of fine bubble technologies Technologie des fines bulles - Lignes directrices relatives a I'indication des bénéfices- Partie 2: Attribution des objectifs de développement durable (ODD) aux applications des technologies des fines bulles Reference number ISO/TR 24217-2:2021(E) ISO Copyright International Organization for Standardization @ ISO 2021 IS0/TR 24217-2:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS02021 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 below or ISo's member body in the country of the requester. ISO copyrightoffice CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland Copyigh ileratinal Organization for Standardization @ IS0 2021 - All rights reserved