
TECHNOLOGY SUITE
In-depth breakdowns of gas upgrading architectures (Scrubbers, VPSA, Membranes) and infrastructure components.

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High Purity
95%–99% CH₄

Multiple Technologies
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Optimized Performance

Scalable & Reliable
Biogas Plant Design Consultant in Gujarat -Engineering the Path from
Raw Biogas to Grid-Ready Biomethane
As a trusted Biogas Plant Design Consultant in Gujarat, Torq Bio Green delivers advanced and efficient biogas plant engineering solutions.
Torq Bio Green Energy provides multiple Biogas upgrading technologies to achieve methane purity levels exceeding 95%–99%, ensuring compliance with transportation fuel, industrial fuel, and pipeline injection standards.
Our Biogas Plant Design Consultants in Gujarat deliver customized upgrading solutions for efficient and reliable biomethane production, supporting diverse CBG Plant Design requirements.
01
Water Scrubber Technology

Uses pressurized water to selectively absorb carbon dioxide and hydrogen sulfide from raw biogas.
Benefits
✔ Proven technology
✔ Low chemical consumption
✔ Stable operation
✔ Suitable for medium-large plants
02
Chemical Scrubber Technology

Employs chemical absorbents to remove acidic gases and achieve higher purification efficiency.
Benefits
✔ High methane recovery
✔ Superior gas quality
✔ Flexible operating conditions
✔ Enhanced contaminant removal
03
VPSA Technology
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Uses specialized adsorbent materials under pressure cycling to separate CO₂ and impurities.
Benefits
✔ High biomethane purity
✔ Automated operation
✔ Lower water usage
✔ Reduced maintenance
04
Membrane Separation Technology

Advanced membrane systems selectively separate methane from carbon dioxide through differential permeability.
Benefits
✔ Compact footprint
✔ Modular scalability
✔ Energy efficient
✔ Fast installation
DETAILED TECHNOLOGY BREAKDOWN
Applications
✔ Agricultural biogas plants
✔ Food waste digesters
✔ Municipal waste facilities
Water scrubbers utilize physical absorption principles where carbon dioxide dissolves into water under pressure while methane remains largely unaffected.
Water Scrubber Systems

Ideal For
✔ High purity applications
✔ Vehicle fuel production
✔ Grid injection projects
VPSA technology uses molecular adsorption materials that selectively capture carbon dioxide during pressure cycles.
VPSA Systems

Ideal For
✔ Modular installations
✔ Distributed projects
✔ Rapid deployment plants
Membrane technology enables highly efficient gas separation through engineered polymer membranes.
Membrane Systems

Complete Plant Infrastructure Designed by Biogas Plant Design Consultants in Gujarat


Gas Compression Systems
Reliable gas pressurization for upgrading and storage operations.


Gas Storage Systems
High-performance storage solutions ensuring supply continuity.
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Flare Systems
Safe emergency gas handling and compliance assurance.


PLC Automation
Advanced plant control, monitoring, and process optimization.


Gas Analysis Systems
Continuous monitoring of methane purity and plant performance.


Biomethane Dispensing Stations
Integrated fueling infrastructure for transportation applications.
Frequently Asked Questions
Everything you need to know about Torq BioGreen's CBG Solutions
We deploy multiple upgrading architectures—water scrubber systems, chemical scrubbers, VPSA, and membrane separation—selected per project to reach 95%–99% CH₄ purity. Our engineering team recommends the most cost-effective combination based on feedstock, capacity, and purity targets for each compressed biogas plant.
A water scrubber system uses pressurized water to physically absorb CO₂ and H₂S while retaining methane. It’s proven, low-chemical, and stable—making it ideal for medium-to-large turnkey biogas plant installations focused on vehicle fuel production or pipeline injection where water availability and operational simplicity are advantages.
VPSA delivers high biomethane purity with automated cycles, lower water usage, and reduced maintenance—suitable for modular or distributed projects. Membrane systems offer a compact footprint, modular scalability, energy efficiency, and fast installation. We evaluate trade-offs so your biogas plant manufacturer team can match technology to throughput and OPEX goals.
Yes. As an end to end compressed biogas partner and biogas plant manufacturer, we deliver complete plant infrastructure: gas compression and storage, flare safety systems, PLC automation, continuous gas analysis, and biomethane dispensing stations—integrated into turnkey biogas plant projects for reliable, ready-to-market supply chains.
Our technology suite is engineered to consistently deliver methane purity between 95% and 99% CH₄, meeting standards for transportation fuel, industrial use, and pipeline injection. The final purity depends on feedstock composition and the selected upgrading architecture.
