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Montage

Over 30 years’ experience in manufacturing innovative products and delivering customer-focused services

  • Leak detection
  • Water sustainability
  • Oil storage maintenance & compliance
  • Drainage & interceptor maintenance
  • Flood defence
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Drainage products

Andel Premium Septic Tank

The first stage of treating domestic sewage and an integral part of biological wastewater treatment

First stage – preliminary (anaerobic) treatment inside the septic tank. Separation of the light substances (oil, fat) from heavy ones, that fall on the bottom of the tank, creating sediment.

Second stage – biological treatment (aerobic) with filtration depot (drainage, filtration deposit).

Sewage from the septic tank flows through the filter into the distribution well which is connected to the drainage system laid on sub-crust made of washed gravel fraction 16-32 mm.

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From the upper side the drainage is covered with geotextile which stop the sand and therefore allows the filtration of rainwater. Through this process a biological coating is created allowing the after-treatment of sewage.

 

Reduction of contaminants

60% after the first stage – 90% after the second stage

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All European enquiries are now managed via Andel's global website: www.andel.com

Through our European offices, Andel BV in the Netherlands and Andel-Environmental SRL in Romania, supported by a trusted network of European distributors, Andel continues to provide a seamless supply of products and technical support throughout the EU and Europe. 

Andel exports worldwide.