Schadstoffe im Abwasser: „Umweltbelastungen von vornherein vermeiden“
InterviewEs kann nicht immer nur darum gehen, im Nachhinein Schadstoffe zu entfernen oder zu vermindern, sagt Prof. Michael Müller. Man müsse vorher ansetzen. Medikamente im Abwasser jedenfalls seien schlecht.
Bekommt die Kläranlage alle schädlichen Stoffe aus dem Abwasser heraus? Bisher nicht.
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