Avoid overdosing chemicals in wastewater treatment
Over the past 20 years, phosphorus and BOD levels have successfully been reduced in effluent discharged into the gently meandering Tualatin River in northwest Oregon.
BM booster - added value for RO plant
OSMOTEC Engineering GmbH, Germany, designs and constructs state-of-the-art Reverse Osmosis, (RO), plants for the purpose of extracting clean drinking water from saline seawater in both offshore and onshore desalination installations.
Banking on Hungary
Optimal Hungária is the Hungarian branch of Optimal – a french company that specialises in equipment installation and facility management. Based on previous good experience with Grundfos, the managing director of Optimal regarded Grundfos as the preferred supplier of equipment for a new office block that would serve as the headquarters of ING Bank Hungary, in Budapest.
Cutting the cost of district heating
Göteborg Energi is a wholly owned subsidiary of Göteborg Kommunala Förvaltnings AB in Gothenburg, Sweden. The company provides district heating, cooling, natural gas, energy services, an optical fibre network and an electricity supply network. The Göteborg Energi district heating network extends over a length of 700 km, and provides heating for more than 90% of all the apartment blocks in Gothenburg.
Ensuring legionella-free water for hospitals
Contamination of a hospital’s water supply is a serious problem of public health. Therefore, it is important to take preventive action against legionella infections and prevent legionella formation in drinking water systems.
Domestic Pumping Stations in Finland using AUTOADAPT
In Kuusjoki and Perniö, Finland, Grundfos has installed domestic pumping stations to transport domestic wastewater from private housing estates to the municipal waste water network.