How does Digester Doc use AMPTS?

BMP testing is central to Digester Doc services, and our exclusive choice for performing Biomethane Potential (BMP) tests is the AMPTS unit from BPC instruments. In addition to standard BMP tests, we also utilise the AMPTS to explore the value of biological or chemical additives for our customers.

These additive trials allow us to traverse a pathway to optimal gas yields for our clients and find resolutions for mitigating H₂S production, at a scale that does not impact the operation of our clients’ facility. 

The integration of BPC Instruments AMPTS units, combined with our years of experience and knowledge, has made Digester Doc globally recognised. Our scientific approach using AMPTS BMP units helps us reduce industry risks effectively.

Digester Doc offers several different types of BMP tests, process troubleshooting and optimisation service to the US biogas sector.

How have the systems performed over time?

Over the years, we’ve evaluated various technologies for performing BMP tests. BPC’s equipment has proven exceptionally reliable.  Our first units (purchased over 12 years ago) are still operational today, and reporting with the same precision as the day we bought them.

We now have over 20 AMPTS units, all geared towards enhancing our ability to meet the scientific demands of a growing industry. 

What makes BPC your preferred supplier?

BPC stands out due to the quality and lifespan of their equipment, excellent customer service, and a strong focus on client-centric solutions. Even amid the challenges of COVID-19, BPC demonstrated exceptional responsiveness and support for our needs.

Their equipment is innovative and user-friendly in terms of operation and maintenance, and greatly reduces the possibility of human error.

This ease of use and versatility enables us to efficiently train technicians and specialists on BMP systems, avoiding the complexities often associated with other laboratory systems. For these reasons, BPC remains our preferred choice. 

How do you see the US biogas market developing?

Throughout our evaluations of various BMP equipment, nothing has matched the performance and reliability of BPC’s products. While some alternatives offer appealing features, they could not compare against BPC’s ease of use, reliable customer support, and global technical expertise.

Other instruments fell short in terms of durability, making them undependable for long-term use. BPC’s innovative approach, combined with user-friendly equipment and excellent customer service, has proven essential to our operations. 

How is your view of your partnership with BPC Instruments? 

We have had a tremendous working relationship with BPC Instruments and that relationship continues to flourish as our company grows.  We are grateful for the effort that BPC puts into making each system automated, accurate, built for longevity and rigor.

The versatility of the equipment has allowed us the ability to replicate the processes for use with nearly every AD technology. We can adjust mixing speeds and temperature to match a client’s operation, and we can simulate CSTR, plug flow, and lagoon style digestion. This is possible because of the care that BPC puts into every one of its instruments.

Digester Doc would not be the company it is today without such a supportive and exceptional relationship with BPC. 

How do you see the US biogas market growing/changing in the future?  

The US market for biogas is in a stage of rampant growth. Many of the early dairy opportunities have been contracted and/or committed with developers; now we are seeing a shifting of focus to food waste and other agricultural feedstocks.

Other industry advances with pre-treatment are making grasses and even potentially woody biomass suitable for anaerobic digestion. By optimising these feedstocks, we will continue to see growth in the sector. It’s been an amazing journey to see the tremendous growth of the industry in North America, and we are excited to play a role in that growth through the application of feedstock science.