The production plant of Norevo Produktion GmbH is located in Möhnsen near Hamburg. Here, raw materials (mainly honey, gum arabic, agave concentrate and agar) from all over the world are processed to custom-tailored semi-finished and finished products for the food, drinks manufacturing and pharmaceutical/cosmetics industry.
The wastewater generated by the plant is highly carbon-contaminated (COD) but the concentration of nutrients (such as nitrogen and phosphorus) in the wastewater is low.
After the design planning in spring 2014 by P.C.S. GmbH, the construction was carried out by a third company. In 2018, P.C.S. was commissioned with the daily operation of the plant.
As the Möhnsen location is not connected to a larger municipal sewage plant, Norevo GmbH relies on the old sewage plant that came with the premises.
Production and sanitary wastewaters are discharged into a branch of the River Bille. Both the structure and the technical equipment of the plant were outdated.
In view of the situation the aims were:
- Improve and maintain the direct discharge values
- Modernise the plant technology
- Transmit the sewage plant data and monitor the plant from a production centre approximately 400m away
- Automate most processes, incl. process control and nutrient dosing
After the design planning in spring 2014 by P.C.S. GmbH, the construction was carried out by a third company. In 2018, P.C.S. was commissioned with the daily operation of the plant.