Our services
You realize ideas, we help you with special knowledge. With our long experience, we provide competent and reliable support in dimensioning, design and modeling of aeration and IFAS system.


Dimensioning of aeration systems and capacity expansions using Cleartec®
Jäger Umwelt-Technik supports you in designing aeration systems in customer-oriented way. When designing the systems, our team of experts takes your customers’ ideas regarding investment and profitability into account and develops optimal solutions in close cooperation with you.
Furthermore we plan capacity expansion of existing plants by implementing Cleartec® growth media in biological process, using dynamic simulation.
Economic feasibility studies
In close cooperation with you, we prepare free comparison of different aeration systems with regard to their economic efficiency, based on cost comparison guidelines of LAWA (German Federal/State Working Group on Water).
Online-Tool for designing aeration system
We provide an online tool for the design of aeration systems to support your planning. This enables you to quick and precisely estimate the required number of diffusers depending on the required oxygen input and other basic conditions. We provide you with information on required air and pressure as well as efficiency of aeration system in different load cases.

Dynamic Cleartec® (IFAS) Simualtion
The dynamic Cleartec®-Simulation is a further development of the FBBR SIMBA# simulation block. It has been developed in order to be able to predict the effect of a Cleartec-based IFAS process for all plant types and operating conditions. The program was developed in cooperation with a renowned German consulting company. Since it is based on SIMBA#, the simulation of conventional plants is also possible. We offer you to use this technology for your planning e.g. by
- Comparative considerations of different scenarios (e.g. conventional activated sludge process vs Cleartec-IFAS process).
- Elaboration of the optimal operating mode of an existing plant type to improve the removal performance and reduce operating costs
For further information contact us.
Our Products

Aeration system
- 45 years experience
- Optimized membrane material
- Computer-aided design
- Environmentaly compatible material concepts

Pond aeration
- Easy installation and removal
- Highly efficient
- Large area application
- Modular

CLEARTEC®
- Optimized hybrid biofilm process
- Dynamic simulations of your plant and operating situation
- Simple, modular installation without structural measures
- Maintenance free