IMPORTANCE OF PHOSPHORUS IN CENTRAL CLARI FICATION PLANTS

In publicity the importance of regarded phosphor in waste water cleani ng is discussed very controverse and one-sided. On this reason the pub lication of environmental questions is an instrument of the management in connection with the installation of the environment monitoring sys tem ''oko-audit': To much or to less phosphor could cause disturbances in pipe system or clarification plant As a result the expenses of wat er treatment increase. This paper shall be a help and an argumentation material for chemists concerned with environmental questions.