Pretorius, W.A.2013-09-072006-12-182013-09-071999-08-012006-12-182006-12-18Gaydon, P 1999, Colour reduction from textile effluent, MSc dissertation, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/30406 >H186/aghttp://hdl.handle.net/2263/30406Dissertation (MSc (Water Utilization))--University of Pretoria, 2006.Please read the abstract in the section front of this document.© 1999, University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.Factory and trade wasteUCTDDissertationhttp://upetd.up.ac.za/thesis/available/etd-12182006-160431/