Biogas & RNG Online – March 2026
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Scaling in digestate treatment systems
Scaling in digestate treatment systems
What are the most common strategies to mitigate scaling in digestate treatment systems? Is prevention or cleaning preferred?
- 4 Replies
TGWT Clean Technologies has developed Biostatik, a line of bio-sourced antiscalants engineered for even the most extreme scaling conditions.
Whether the challenge is struvite, calcium carbonate, or other scaling minerals, Biostatik helps prevent crystallization throughout your system—inside piping, reservoirs, pumps, and digestate treatment equipment such as ammonia strippers. Using advanced modeling to evaluate saturation indices, we select and tailor formulations based on your operating conditions, then validate performance through rigorous lab testing.
With Biostatik, you can reduce downtime and avoid costly mechanical or chemical cleaning, while adopting a proven, green solution.
Contact us to discuss your application and learn which Biostatik formulation is best suited to your process.
Louis Godbout
Principal Research Scientist & Mentor, R&D
Technologies Propres TGWT inc.
452 rue Jean-Neveu
Longueuil, Qc
Canada J4G 1N8
http://www.tgwt.comTel : +1 438 940 6809
Cell : +1 514 588 6242
@LouisG do you have an example of this product use? anything as pilot project or maybe the use in an existing operational project?
Hello Natalia,
Indeed, we do. The Centre
de traitement de biomasse de la Montérégie (CTBM) in rural Québec is currently using our product. Their heat exchangers and ammonia stripping unit were scaling up rapidly and were essentially impossible to operate. As they were our pilot test, we have plenty of data to share with anyone who encounters similar problems.
Cheers,
Louis Godbout, TGWTLouis, this is a really cool project. Thank you for sharing the information.
I believe CTMB is treating industrial wastewater and food waste, correct?
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