DEVICES	ACCESORIES	TREATMENT SYSTEM DESCRIPTION
EXAMPLE VARIANTS FOR REALIZATION OF TREATMENT PLANTS	INSTALLATION	USE
ECONOMIC ANALYSIS		TECHNICAL APPROVALS

The age of a traditional, usually leaky, cesspool is passing irrevocably. Single-family housing built on areas without sewage systems require modern, ecological, and cheap systems to solve the problem of sewage, which are biological sewage treatment plants.

SOTRALENTZ treatment plants appeared as one of the first in Poland. They have been appreciated by both users and professionals as unrivalled both in technologically and operational efficiency.