Abstract

This report contains 17 monographs of techniques used in the field of treatment of waste water. It is the fourth report in a series of four, containing techniques in the field of waste, water, air and soil treatment. The source of this information is the information system on environmental techniques (IT) that is in development at RIVM. A reprint of an article on this has been suppleted as appendix. Authors of the different contributions work at the Netherlands Organisation for Applied Scientific Research (TNO) and can be considered as experts on their field of technology. The aim of this report is to present the state of the art of the techniques.