The trial run has started at the water treatment premises of the pet food manufacturer, where the treatment and purification of 100m3 of industrial waste, generated per day, happens.
In the development the flotation equipment is designed to separate floating and undissolved materials in water or process fluids.
The use of high quality, corrosion resistant materials is space efficient, the construction time is minimal, it is easy to operate, the collection and delivery of deposited materials is automated, and in order to achieve the optimal slurry deposition the water height is adjustable.
During the development a 40 m3 buffer pool, a 40 m3 of wastewater-, a 20m3 flotation sludge-, a 30m3 excess sludge storage tank and an 80 m3 pool was designed to store the treated water. Pet Food Ltd. furthermore renovated the drinking water supply on site, the internal roads, pavements and sidewalks. The electrical technology and control engineering works were completed on schedule as well.
Laboratory measurements during the test verified the degree of purification.
| Parameter | Influent | Effluent | |
| Flow | m3/d | 1 000 | |
| CODt | mg/l | 7 000 | ≤ 120 |
| BOD5 | mg/l | 3 700 | ≤ 25 |
| TSS | mg/l | 3500 | ≤ 35 |
| Efficiency on CODt | % | 98 | |
