Biogas Upgradation Plants
System design for improving methane concentration, removing unwanted gases, and preparing gas for higher-value applications.
Biogas upgradation • Membrane separation • Bio fertiliser
Turning organic waste into cleaner energy and stronger soil.
Proticks Greentech designs technology-led solutions for biogas purification, methane enrichment, and nutrient rich bio fertiliser.
Membrane based
Industrial ready
Resource recovery
Membrane skid
CH4 enriched
CO2 separated
CH4
Methane enrichment focus
CO2
Selective gas separation
NPK
Nutrient value recovery
24x7
Operational mindset
Solutions
Built for clean fuel producers, farms, industries, and waste-to-energy projects.
We help convert raw biogas into higher value gas streams while supporting circular use of digestate through bio fertiliser.
Membrane Separation
Compact membrane technology separates methane from carbon dioxide with modular scalability and efficient process control.
Nutrient Rich Bio Fertiliser
Digestate-led fertiliser solutions support healthier soil, better nutrient cycling, and reduced dependence on synthetic inputs.
Technology
Membrane biogas separation is the core of our upgrading approach.
Membrane systems use selective permeation to separate CO2 from methane in a compact, modular, and chemical-free upgrading process.
How it works
CO2 passes through. Methane is retained and enriched.
Pre-treated biogas enters under pressure. CO2 molecules move through the membrane faster, while methane stays in the main stream as upgraded biomethane.
Methane rich gas
CO2 permeate
Raw biogas feed
Raw biogas conditioning
Moisture, hydrogen sulphide, and particulates are controlled before the gas reaches the membrane stage.
- Protects core equipment
- Improves separation consistency
- Supports stable plant operation
Selective gas separation
Membrane modules allow faster permeation of CO2 while methane is retained and enriched in the product stream.
- Compact modular footprint
- Scalable capacity planning
- Lower moving-part complexity
Cleaner, higher value gas
The upgraded gas can support clean energy applications when aligned with project-specific gas quality requirements.
- Better energy density
- Commercial use readiness
- Circular economy positioning
Technology comparison
Advantages of membrane technology, then other upgrading options
Membrane technology gives a compact and modern route for biogas upgrading, while PSA and VPSA need more careful evaluation because of moving valves, adsorbent beds, and regeneration systems.
Advantages of membrane biogas upgrading
Raw biogas is compressed and passed through membrane modules. CO2 passes faster through the membrane, while methane is retained and enriched for higher-value use.
- Compact footprint for space-sensitive industrial sites
- Skid-mounted modular design for phased expansion
- No chemical solvent and no process water demand
- Lower moving-part complexity compared with PSA and VPSA
- Fast start-up, easier automation, and stable operation
- Good methane recovery with correct multi-stage design
- Strong fit for Bio-CNG, biomethane, and decentralized plants
PSA limitations to consider
Adsorbent materials capture CO2 under pressure. The system then releases pressure to regenerate the adsorbent bed.
- Multiple fast-switching valves increase maintenance attention
- Adsorbent beds can lose performance if gas is not well treated
- Moisture and H2S must be controlled very strictly
- Methane slip can rise if cycles are not optimized
- Cyclic pressure operation can add control complexity
VPSA limitations to consider
VPSA is similar to PSA, but vacuum regeneration helps remove CO2 from the adsorbent more effectively at suitable scale.
- Vacuum pumps add equipment cost and maintenance load
- Larger system footprint is often required
- More complex controls than membrane-based upgrading
- Best economics usually need larger, steady flow rates
- Pre-treatment remains critical for adsorbent life
Project lens
Estimate the opportunity in your biogas stream.
Use this quick planning tool to frame a conversation. Final design depends on feedstock, gas analysis, pressure, flow, and target application.
Indicative methane stream
300 Nm3/hr
CO2 separation focus
200 Nm3/hr
Typical next step
Gas analysis
Bio fertiliser
More value from the same organic resource.
Biogas projects should recover energy and soil value. Our nutrient rich bio fertiliser focus helps turn processed organic matter into an agricultural input with practical field value.
Soil organic matter support
Nutrient recycling
Farm circularity
Waste reduction
Why Proticks
Practical engineering with a business outcome mindset.
01
Clear technical pathway
From raw gas quality to membrane configuration, the process is shaped around your actual site conditions.
02
Conversion focused
The website and the company story both point to the same outcome: cleaner gas, usable fertiliser, and stronger project economics.
03
Local response
Based in Jamnagar, Gujarat, with direct contact for industrial, agricultural, and waste-to-energy enquiries.
FAQ
Common questions before a biogas upgradation project.
What information is needed to size a biogas upgradation system?
Raw biogas flow, methane percentage, CO2 level, H2S, moisture, pressure, operating hours, feedstock type, and target gas application.
Why use membrane technology for biogas separation?
Membrane systems are modular, compact, and well suited for selective methane enrichment when designed around the correct gas quality and flow.
Do you also support bio fertiliser use?
Yes. Proticks Greentech includes nutrient rich bio fertiliser in its circular resource recovery approach.
Contact
Discuss your biogas or bio fertiliser project.
Share your site details, feedstock, raw gas flow, or project idea. We will help you identify the right next step.
PROTICKS GREENTECH PVT LTD PROTICKS, 16 - Elite Luxuria 4, Bedi Port Ring Road Jamnagar - 361006, Gujarat, India +91 99248 42155