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Lipp Post Digester

LIPP Post-Digesters

Flexible Post-Digesters for increasing biogas yield

LIPP offers three flexible Post-Digesters for ensuring the effective utilisation of residual gases and improving efficiency which can be tailored to the requirements of each individual biogas plant.

  • LIPP Universal Digester
  • LIPP KomBio Reactor
  • LIPP Eco Post-Digester
View inside a LIPP tank with stainless steel diaphragm cover
View inside a LIPP tank with stainless steel diaphragm cover
  • Can be integrated in existing plants
  • Flexible diameter and height
  • Minimal installation space required
  • Short installation time
  • Durable tanks and covers
  • Consistent quality worldwide
  • Individually customisable based on customer’s requirements
LIPP stainless steel diaphragm roof cover
LIPP stainless steel diaphragm roof cover
Lipp post digester with double skin roof
Lipp post digester with double skin roof
Lipp Post-Digester Double-Skin
Single-skin roof

Technical Data

Volume from 200 to 5,000 m3 larger sizes on request Media substrate-flexible Operating pressure from 0 to 5 mbar, further on request Exterior colour freely selectable according to RAL

Materials

Tank VERINOX stainless steel Duplex material from a galvanised steel band on the outside and a stainless steel band, e.g. 1.4571 [316Ti] or 1.4539 [904L], on the medium side. Installation parts Stainless steels, e.g. 1.4301 [304], 1.4571 [316Ti] or 1.4539 [904L]

Equipment

Openings and leadthroughs of any size and shape can be installed, even in the event of subsequent upgrades.There is a wide range of peripheral accessories available for the technical equipment of the tank:

  • Roofs and Covers
  • Tank and Roof insulation
  • Pumping systems
  • Flexible mixing technology
  • Inspection glasses
  • Stairways, ladders, platforms, connection pieces, manholes, etc.

The right post-digester for any task

The LIPP Universal Post-Digester (with digester chamber volumes from 200 to 5,000 m3) comes with the high-quality LIPP stainless steel diaphragm cover and is designed for use with an external gas accumulator. It is particularly suitable for the collection of residual gases and for improving efficiency. The LIPP KomBio Post-Digester (with digester chamber volumes of up to 2,500 m3) provides a tank solution with an integrated gas accumulator. The patented Post-Digester is substrate-flexible and also protects the gas accumulator from the wind, weather and UV radiation. The third option is the LIPP Eco Post-Digester (with digester chamber volumes from 100 to 10,000 m3) which is available with or without a gas accumulator and with a choice of roof constructions. The VERINOX stainless steel combination material used for all the tanks offered provides high-quality, long-term storage for media and is available in a range of different grades. It can be combined with the flexible LIPP-System to provide the right post-digester for any task.

More information about the LIPP Post-Digesters

Features of LIPP Post-Digesters

Exemplary model of a post-digester
Exemplary model of a post-digester
  • Stainless steel containers with digester chamber volumes from 100 to 10,000 m3
  • Gastight cover, with or without a gas accumulator
  • Individually customisable
  • Durable due to high-quality materials
  • Ideal for the collection of residual gases or for improving efficiency
  • Homogenisation device to suit the task in each case
  • Integrated gas accumulator with optional wind, weather and UV radiation protection
LIPP Universal post-digester during installation
LIPP Universal post-digester during installation

A variety of tank roofs and covers to choose from

There is a variety of roof constructions that can be used to cover LIPP Post-Digesters properly. The range includes foil roofs, single and double-skin roofs and double diaphragm roofs as well as the high-quality LIPP stainless steel diaphragm cover.

Further information