Our solutions for wastewater
Mixing aeration tanks
Get the optimal use of energy consumption in your sewage treatment plant with efficient mixing of aeration tanks.
Mixing in process tanks
With a mixing solution from Landia, a quick mixing of incoming wastewater is ensured, and thereby the least possible change in the biological conditions of the tank.
Mixing sludge
More than 40 years with solutions for mixing sludge in sewage treatment plants.
Pumping sludge
Landia can offer durable pumping solutions for pumping all types of sludge.
Mixing digestion tanks
With Landia GasMix, you get the maximum benefit from the digestion tank in your sewage treatment plant. The system utilizes gas and sludge recirculation for mixing in the tank.
Aeration, ejector aerators
The Landia AirJet is an ejector aerator that works by automatically sucking the air into the ejector and subsequently mixing it with the wastewater during combined mixing and aeration.
The chopper pumps deal with the wastewater
The Landia’s chopper pumps break down impurities before they are pumped further into the system and therefore act as a problem solver in pumping stations.

A selection of our products within wastewater
- you can find more under the 'Products' section in the top menu
A strong partner with extensive experience in wastewater
Finding a partner with extensive experience in wastewater management is crucial, and frankly, there’s no one out there with more experience in wastewater mixers than Landia.
Since the late 1980s, when we supplied our first mixers for sewage treatment plants, Landia products have found their way into sewage treatment facilities worldwide. The wastewater industry has been growing steadily year after year, and we’ve been growing right along with it.
When you get in touch with Landia, you’ll be speaking with people who aren’t just familiar with the industry; they’re enthusiastic about it, just like you.