THE LIVING PLANT A building that purifies air and water and at the same time grows food THE LIVING PLANT Ruben Smits - 1324276
[email protected] AR3Ae011 - LAB09 - Msc3 tutors: ir. A. Snijders & ir. T. Homans All rights reserved. No part of this second mentor: dr.ir. A. van Timmeren publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, first published: photocopying, recording or otherwise, without January 15th 2013, Delft, the Netherlands the written permission of Ruben Smits. Table of contents 1. Motivation 5 2. Challenge 7 3. Context 9 4. Research 13 4.1 Abstract 13 4.2 Research approach; methods and techniques 13 4.3 Air treatment with plants 14 4.4 Water treatment with plants 17 4.5 Growing food on waste streams 21 4.6 Conclusions and end products 25 5. List of references 29 3 MOTIVATION “… unlike simple physico-chemical systems that can be ade- blossom to sapling to magnificent old age, the cherry tree’s quately studied using a linear train of thought, biological sys- growth is regenerative. We could say its life cycle is cradle- tems, when viewed at a long enough time scale, are recursive, to-cradle: after each useful life it provides nourishment for … If the loop was not complete, the structures that comprise something new. In a cradle-to-cradle world - a world of natu- it would not exist.” (Passioura, 1999) ral cycles powered by the sun - growth is good, waste nutri- tious, and nature’s diverse responses to place are the source As human beings, like all other animals, we are very depen- of intelligent design.” (McDonough & Braungart, 2001) dent for our survival on the services provided by plants.