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Inventia se refera la un procedeu de epurare a apelor reziduale impurificate cu detergenti anionici, prin coagulare-flotatie. Procedeul realizeaza o epurare a detergentului cu un randament mai mare, de 96%, într-un timp de 3...15 min.
RO122452A1986-03-051986-03-05Procedeu de epurare a apelor reziduale impurificate cu detergenti anionici prin coagulare-flotatie
RO94263B1
(ro)
Filtre-presse, notamment pour la deshydratation des boues dans les installations de clarification des eaux residuaires, en particulier presse a bande-tamis