Volume 49, Number 485-486, 1969
|Page(s)||235 - 245|
L'évacuation des eaux usées de laiterieA. ECK
(Reçu pour publication en mars 1969.)
Abstract - The purification of waste waters is realized by two methods: trickling by effluent sprinkling and biological treatments.
As far as the latter is concerned, the problem of sludge is solved by incineration.
The law of december 16th 1964 contributes to avoid the pollution of waters wich are necessary in ever increasing quantities.
Water politics have become a real necessity