Activated sludge process (ASP) domestic sewage treatment plant

Registered blue Rewatec logo
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Built to last icon for the Rewatec ASP
Built to last

Leak-proof designs.
Robust and durable polyethylene shells.
1000’s of installations.

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Economical option

Easy to install.
Low running costs.
Minimal environmental impact. 

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Compact and discreet asp sewage treatment plant
Compact and discreet

Blends into your landscaping or garden.
Quiet operation. 
Odourless.

The domestic sewage treatment plant 

The Rewatec activated sludge process (formally known as the Conder ASP) is a small sewage treatment plant that provides superb value for money. With low installation and maintenance costs and a robust and durable design, the ASP is the perfect sewage treatment plant for domestic use and for smaller commercial projects. 

Available in polyethylene, the ASP sewage treatment plant services a population from 6 to 25 people. 

Rewatec ASP sewage treatment plant

Example applications

  • single houses 
  • small communities or developments 
  • small commercial applications 

  

 How does the Rewatec ASP work?

The Rewatec ASP is a small sewage treatment plant. It is used to treat domestic wastewater and to provide a much cleaner effluent than a traditional septic tank. 

Installed as an activated sludge system, the Rewatec ASP comprises of a single tank. Within this tank there is an inner central biozone chamber and an outer settlement zone.  

Rewatec sewage treatment plant ASP operation

The wastewater flows into the tank and settles in the central biozone chamber. This is where aeration occurs through the central diffuser. 

The water then enters the outer settlement zone prior to discharge where a gravity or pumped option can be specified. Excess sludge is removed periodically by a local service professional. 

Rewatec ASP maintenance

We have a network of local service partners to maximise the life of your Rewatec ASP and to provide years of reliable operation. 

Installation of the Rewatec sewage treatment plant ASP

 

We stand by our products

Our experience in the industry allows us to give you a 10-year warranty for Rewatec ASP wastewater treatment plants and a 12-month internal parts warranty (extending to 5-years after the warranty is activated).

 

 

Rewatec 10 year warranty

Training programmes 

​​​​​​At Premier Tech we provide a full range of training programmes to fully meet the requirements of our professional partners. If you require product functionality guidance for our domestic sewage treatment plants, or a more detailed training course for installations, we can provide a solution to meet your needs.   

Contact us

 

Available products

All products are available for populations of 6 to 25 people. 

 

Free quote

We are here to help. Request a quote today and our team of experts will be in touch. 

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