Biogas Upgrading with PRODEVAL: Ensuring Long-Term Sustainability through Efficient Solutions

Banner for Prodeval's article about their biogas upgrading technology.

PRODEVAL stands at the forefront of Biogas treatment and upgrading to RNG, contributing to the development of green energy in North America.

With over 30 years of experience, we supported globally over 475 successful projects across 15 countries, with 20 projects underway across North America, in 8 American States and 3 Canadian Provinces.

Biogas Upgrading into RNG

PRODEVAL has developed cutting-edge technology for Biogas treatment. After drying and pre-treatment process, the compressed gas undergoes further filtration within the VALOPUR® unit, which employs a three-stage membrane system to separate CO2 from CH4.

Our installations are fully equipped and connected to a programmable logic controller, with an innovative program developed by PRODEVAL to optimize performance. Automation offers exceptional ease of use, providing a monitoring tool that allows real-time visualization of all operating parameters.

To guarantee optimal efficiency in biogas upgrading to RNG, our solutions are anchored in two principles:

Manufacturing :

  • Manufacturing capability of over 140 units / year, increasing to 350 units / year in 2025
  • Standardized, containerized and plug & play equipment
  • Biogas flow from 80 to 2,000 SCFM
  • Biogas upgrading system evolving according to the project phases / flows

Performance :

  • Run time guarantee > 97%
  • Highest RNG recovery on the market >99.5%
  • Variable pressure with performance guaranteed regardless of gas flow, gas quality, and temperature
  • Self-automated units requiring limited involvement of on-site operator

Cherry on the cake, PRODEVAL offers installation and turn-key solution to integrate the biogas upgrading system into your project.

By 2023, PRODEVAL’s operational biomethane production units will have prevented the emission of the equivalent of 880,000 tons of CO2 into the atmosphere annually.

Customer services: Ensuring Long-term Sustainability

Beyond the performance of Biogas upgrading units, the key lies in maintaining an operational efficiency over the lifespan of your plant. To ensure project sustainability, PRODEVAL provides dedicated customer support to assist operators in managing their units and train Service Partners to provide the same level of excellence:

  • 24/7 Hotline support
  • Guaranteed unit restart within 72 or 96 hours
  • Preventive & curative maintenance package with > 97% equipment availability guaranteed
  • Hypervision and data analysis: remote monitoring and control of plant parameters
  • Stock of critical and non-critical spare parts readily available for North America
  • Training center (e-learning and site training)

The success of an RNG project lies not only in the performance of the units but also in the ability to ensure their long-term follow-up to guarantee the highest possible efficiency.

For more information and biogas projects, read BiogasWorld’s US Biogas Magazine.



1437 Payne Road, Schaumburg, IL 60173, USA

Raphaël LE DELEY

Managing Director of North America

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