Jäger Umwelt-Technik GmbH products

Every diffuser, no matter how good, reaches the end-of-life at some point and must be replaced. It must be replaced at the latest, when the membranes fail mechanically. Up to now, regarding plate and strip diffuser, the entire diffuser was always removed from the basin. Replacing the membranes was not possible with plate and strip diffusers, or could only be done with considerable time expenditure. JÄGER has now solved this problem.

For special applications our product portfolio also includes coarse-bubble aerators. The JetFlex® CBD 105 is available in plate design. Used in the grit chamber of a sewage treatment plant, in sludge stabilization basins or as post-aeration, they offer the possibility of passing large air volumes and thus circulating the medium in the best possible way or ensuring a certain oxygen concentration in the effluent. In addition, the aerators can be used in aeration tanks to induce vertical flows and thus prevent sludge deposits on the tank bottom. This type of aerator, when operated continuously, can be regarded as completely maintenance-free.

For special applications our product portfolio also includes coarse-bubble aerators. The JetFlex® CBD SS is available as stainless steel tube aerators. Used in the grit chamber of a sewage treatment plant, in sludge stabilization basins or as post-aeration, they offer the possibility of passing large air volumes and thus circulating the medium in the best possible way or ensuring a certain oxygen concentration in the effluent. In addition, the aerators can be used in aeration tanks to induce vertical flows and thus prevent sludge deposits on the tank bottom. This type of aerator, when operated continuously, can be regarded as completely maintenance-free.

An important element in biological treatment plants is the aeration system. The JetFlex® HD disc diffuser series is a fine-bubble aeration system operated by compressed air. It is used worldwide in municipal and industrial wastewater treatment plants. Our disc aerators combine low design, installation and maintenance costs with reliability, durability and efficiency – for intermittent and continuous aeration. The disc aerators can be equipped with an optional check valve that prevents backflow of sludge water into the pipeline even if the diaphragm is defective. To increase the efficiency of existing aeration systems, we also offer retrofit kits and exchange membranes.

The Endless Tube 75 provides a solution for efficient aeration system without conventional piping requirement and the possibility of high local contents. The ET75 offers the advantages of saving in terms of cost and installation time. Basic accessories are needed for an easy and fast installation. These can be purchased separately from local sources or can be ordered completely from Jäger Umwelt-Technik (JUT). Based on different tank dimensions, we design with different lengths of diffusers for each project. In addition to that, the layout of the system in the tank will be prepared and made available to you. In this way, you can benefit from uniform diffuser distribution and achieve optimum aeration efficiency with easy installation and lower total costs.

Cleartec offers an attached growth media in the shape of a synthetic textile which is waste water resistant. The material is either Polypropylen (PP) – Biotextile or a combination of PP and Saran (PVdC) – BioCurlz. In order to keep the media in the system, the textile is fixed to e.g. a Stainless Steel module. Nevertheless the media is able to move due to the textile nature. The increased biomass produced by the curl-like textile enables biological wastewater treatment on a small surface area.

Energy-efficient wastewater treatment with textile high-performance fixed bed – for municipal and industrial wastewater.