The Stjernholm product program covers the entire range from sewers through pre-treatment and the purification process to secondary treatment.
The product range has been optimised based on the following 3 important parameters:
The product range is a combination of a large own production and agents from a list of leading suppliers across the world.
Below is an overview of the program. Click on each product to gain access to data, technical descriptions, product brochures etc.
Separates screenings from the medium in the inlet through a mechanical step screen from Stjernholm.
Wash off organic material, and transport and press the screen material with a screening washing press from Stjernholm.
Complete facility for effective washing of external sand from sweepers, gutter wells, sewers and purification plants.
This compact solution can be used as inlet grate at purification plants, for treatment of suction vehicle mediums, and for separation of mediums from industries.
The daum screen from Stjernholm concentrates separated sludge from 0.5% dry matter to more than 12% dry matter.
Ultrasound treatment of sludge increases the biogas production by 20% and significantly reduces the sludge volume.
Optimal mixing and supply minimise polymer consumption and maximise sludge flocculation.
When extracting phosphor, struvite turns into money instead of clogged pipes!
The facilities outside the fence are designed to contribute to the fulfilment of utility strategies, KPIs and goals.
The pigs from Stjernholm optimise the operation in the pumping stations of the piping system and removes obnoxious smells.
Turnkey pumping stations with a neutral architecture, preassembled according to customer wants and needs.