The future-proof wastewater treatment plant for your home

The Batchpur SBR small wastewater treatment plant that shows what batchpur can do.


The advantages at a glance


Low energy and operating costs

Plug and Play - Easily expandable modules for higher cleaning classes

Future-proof control and cleaning technology

Developed, tested and manufactured in Germany

The cleaning process


The batchpur small wastewater treatment plant works with a highly efficient and sophisticated SBR process, in which the wastewater is treated in cycles according to the arising demand with a stepless automatic aeration system.



The stored wastewater from the primary treatment is pumped into SBR reactor.

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The wastewater is aerated and circulated by a compressor. Biological treatment takes place during this process. The control system determines the aeration time automatically and continuously so that only the necessary energy is used. Due to the resulting currents, an optimal mixing with a high cleaning performance takes place.

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After the biological cleaning by bacteria is completed, the so-called settling phase takes place. In this settling phase, the cleaned wastewater separates from the biological sludge. A clear water zone is created in the upper area. 

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Clear water removal

From the clear water zone, the treated wastewater is removed by means of a compressed airlift for discharge into a body of water or infiltration.

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Excess sludge removal

The excess biomass produced during the cleaning process is conveyed by means of a compressed airlift to the mechanical primary purifier. The purification process can start again.

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Ingenious for your vacation home.

The batchpur SBR small wastewater treatment plant brings demonstrably* very good cleaning values at extreme underload. This plant is ideal for your vacation home.


*Tested and confirmed by a 12 weeks vacation home test at the accredited test facility of RWTH Aachen.

The clear edge in technology and innovation


The Batchpur small wastewater treatment plant is equipped with the latest easycon technology. The plant can be extended to higher cleaning classes at any time by means of additional modules.  

Online remote monitoring allows easy monitoring and control of the plant via your laptop or smartphone.

Cutting edge control technology
Convenient online monitoring

Additional modules for your plant



The right tank for the Batchpur SBR small wastewater treatment plant


Batchpur offers a range of plastic and concrete tranks designed and selected with the utmost care. 

We deliver tanks all over the world. However, we also offer attractive solutions for overseas, where you save expensive freight costs. You purchase a suitable tank from a local distributor and we supply you with the appropriate technology. No matter whether you choose a tank made of concrete or plastic, the batchpur SBR small wastewater treatment plant can be installed and retrofitted in all tank shapes and variants that meet the specifications, e.g. regarding water depth, volume, stability and watertightness. 

Select a tank of your choice or contact a local supplier.


Plastic tanks

batchpur offers a range of plastic tanks developed with the utmost care and representing a new generation among PE tanks: innovative, resistant, easy to install and durable over a long period of operation.


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Concrete tanks

A high concrete quality combined with modern production technology, ensures a quality product that meets all the requirements of wastewater treatment: dimensionally stable, buoyancy-proof, fast and easy to install.


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Batchpur SBR small wastewater treatment plant


Technical information

  • Classes C-D included ** 
  • Patented ALC-technology 
  • Patented Airstep technology 
  • Extendable cleaning class P*, ** and H*, ** 
  • Expandable purification stage for the elimination of micropollutants*
  • Online remote monitoring* 
  • One-time maintenance* 
  • Omission of operator controls* 
  • Durable, high-quality plastic and stainless steel parts processed
  • Simple and clean retrofit
  • No electric pumps

*At extra charge

** Cleaning classes accordning to german regulations

Water ist future!
A safe decision!
Clean, sustainable and economical cleaning