Domestic waste water treatment plants
TOPAS domestic wastewater treatment plants
TOPAS 5 to TOPAS 300 domestic wastewater treatment plants (for 5–300 persons) are used for treatment of all wastewater (including wastewater from washing machines and dish washers) from individual sources of contamination.
Domestic waste water treatment plants 5 - 50 EI
They serve for treatment of waste water from small pollution sources, such as sink water from households, welfare premises of plants, recreational facilities, etc.