Biological treatment plants and accessories

Biological treatment plants and accessories - comprehensive solutions for modern farms

Biological treatment plants are the future of wastewater management in areas without a sewage system.   At Onninen we offer a wide range of systems and accessories. Our products meet the highest standards of quality and performance. We care about the environment and user comfort. Our specialists will advise you on the optimal solution.

Biological sewage treatment plants are gaining popularity for many reasons. They are ecological and economical to operate. They do not require frequent emptying like traditional cesspools. The purified water can be used to irrigate the garden. This saves water and money.

Types of biological treatment plants available from Onninen

Our range includes various types of treatment plants. We offer systems for small households and larger facilities. Models for 1-3 users with a capacity of 2700L are available. For 4-5 person families, we recommend 3750L treatment plants. Larger installations support up to 9-12 users.

The leading brands in our offering are Graf and Roth.   They are proven manufacturers who guarantee reliability. Their products are characterized by high quality and durability. They offer technologically advanced solutions that are friendly to the environment.

• Single tank treatment plants (2700L, 3400L, 3750L, 4800L, 6500L)
• Dual tank systems for 6-8 users
• Sewage treatment plants for larger facilities with a capacity of 10,000L

We select each system individually to the client's needs. We take into account the number of users and ground conditions. Our consultants will help you choose the optimal solution. We provide comprehensive service from design to installation.

Essential accessories for biological treatment plants

We offer a full range of accessories to complement the installation. Our range includes:

• Telescopic extensions for easy access to the tank
• Telescopic and cast iron covers for safety
• Additional chambers to increase system efficiency
• Ventilation and aeration elements

These accessories guarantee the proper operation of the treatment plant and comfort of use.   They provide easy service access and safety. They are essential for the optimal operation of the entire system. We select them individually for each installation.

In our daily practice, we encounter various challenges. We recently implemented a project for a large agritourism farm. This required the use of a system with increased efficiency. We used a two-tank 3400L treatment plant. We supplemented it with an additional denitrification chamber. The effect exceeded the client's expectations.

Customers often ask about the possibility of expanding existing systems. In such cases, additional chambers are useful. They increase the efficiency of the treatment plant without having to replace the entire installation. This is an economical solution for growing needs.

An important element are covers for sewage treatment plants and septic tanks.   They provide safety and aesthetic appearance. We offer telescopic and cast iron models. Telescopic ones facilitate service access. Cast iron ones work well in places with vehicular traffic. We select them individually for terrain conditions.

In the case of high groundwater levels, we use special solutions. We use reinforced tanks and drainage systems. This prevents the sewage treatment plant from flowing out and ensures stability. Our experience allows us to solve even the most difficult field problems.

Biological treatment plants require regular maintenance. We offer comprehensive service packages. They include inspections, cleaning and replacement of operating elements. Regular maintenance ensures long-term and failure-free operation of the system. This is a guarantee of a clean environment and peace of mind for users.

Our experience shows that the right selection of treatment plant is crucial.   We take into account not only the number of users, but also their habits. We analyze the type of sewage and ground conditions. We design the system with future needs in mind. This allows us to avoid costly modernizations in the future.

Many customers ask about the possibility of using purified water. We offer systems with an additional level of filtration. They allow for safe garden irrigation. This means water savings and lower bills. Such solutions are becoming increasingly popular.

At Onninen, we focus on innovation. We follow the latest trends in wastewater treatment technology. We offer systems with advanced electronic control. They enable monitoring and optimization of the treatment plant. This is a guarantee of the highest efficiency and minimum operating costs.

Biological sewage treatment plants are an investment in the future and the environment.   They provide comfort of use and low operating costs. They are friendly to nature and the wallet. At Onninen we offer comprehensive solutions tailored to individual needs. We invite you to contact our advisors. We will help you choose the optimal solution for each farm.