6.- WASTEWATER TREATMENT - 6.4. ( Semi-) centralised wastewater treatments —> 6.4.32. Pre-treatment technologies.
https://sswm.info/water-nutrient-cycle/wastewater-treatment/hardwares/semi-centralised-wastewater-treatments/pre-treatment-technologies
https://app.box.com/s/u5qlm1j6flp6w1selsak7u3ya0r5pm7i
Source : SSWM©
All rights reserved. No part of this publication may be reprinted or reproduced or utilized in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without the written permission of the publishers.

**[<https://jo.cat/wash>](<https://jo.cat/wash>)**