The RoEco waste water treatment plant is intended for the treatment of household wastewater, it is suitable for residential buildings with 3, 5 or 8 PU or population equivalents. It is distinguishes by simple operation technology and cheap maintenance.

The EcoBox cleaning device is distinguished by a high eye level, ease of operation and the possibility of adapting cleaning devices to the needs of users. The treatment plant operates on SBR (sequential batch) technology and is available in two large sizes.

The small RoClean municipal sewage treatment plant is made of a monolithic RoTerra tank and enables the subsequent removal of the SBR system and the use of the tank as a rainwater collector if the municipal arrangement of the settlement is arranged in the future. The treatment plant is available in three sizes for 4, 6 and 8 population equivalents.

The Romem treatment plant is distinguished by membrane technology based on biological wastewater treatment like all other treatment technologies. The difference with other treatment technologies is that membrane filtration of treated wastewater in the range of ultrafiltration replaces the secondary settler and tertiary filtration.