KLARO MAX system up to 5,000 PE / 750 m³ per day

Process description

SBR technology is proving to be an optimal process for treating wastewater in small sewage treatment plants. The strict separation of the process phases results in a variety of control options for the purification process. This in turn allows for economic construction, operation and powerful purification capacity of the plants.

For these reasons, we have implemented SBR technology for wastewater treatment plants beyond our standard sizes (up to 1,500 PE / 225 m³ per day) and extended its use to plants up to a connection size of 5,000 PE / 750 m³ per day.

Plant concept

The procedural concept includes the technical dimensioning with individual design of the wastewater treatment plant components. Depending on requirements and local conditions, this includes mechanical pre-treatment, pumping stations, pre-storage, biological treatment stage(s), sludge storage and treatment, and reuse of treated wastewater.

KLARO MAX up to 5000 PE

Essentially, the concept provides two variants:

1. Single-train SBR plants with upstream storage tank (pre-storage)

Range: Up to 3,000 PE / 450 m³ per day

The single-train SBR plants are always implemented with pre-storage so that no untreated wastewater flows into the SBR basin during clear water withdrawal. Only one SBR basin is required for these plants. The pre-storage allows for volume and concentration equalisation, decouples the inflow from the cycles in the SBR basin, and ensures short-term supply.

3000 PE single train

2. Double-train SBR plants without pre-storage

Range: Up to 5,000 PE / 750 m³ per day

The two-train SBR plants are usually implemented without pre-storage. The inflowing wastewater is first fed into the first SBR basin, and then into the second SBR basin. As a result, return contamination of the purified clear water is prevented by inflowing wastewater, even without pre-storage.

3000 PE single train