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Liquid Methanogens for Anaerobic Digestion and Biogas Production
BactaServe Liquid Methanogens is a specialised liquid microbial culture developed to support methanogenesis during anaerobic digestion and biogas production. It helps accelerate start-up, improve methane generation, support volatile fatty acid control, and maintain more stable anaerobic treatment performance.
Supporting Methane Production and Anaerobic Digestion
Anaerobic digestion uses microorganisms to break down organic matter in the absence of oxygen, producing biogas as part of the treatment process. Maintaining microbial activity and controlling volatile fatty acids (VFAs) are important for stable digestion, particularly in systems affected by changing organic loads or process disturbances.
BactaServe Liquid Methanogens is a specialised liquid anaerobic microbial culture designed to enhance biomethanation, increase methane production and stabilise anaerobic digestion in ETPs, STPs and biogas plants.
Key Benefits of BactaServe Liquid Methanogens
BactaServe Liquid Methanogens supports microbial activity and process stability in anaerobic treatment systems.
Faster Digester Start-Up: Supports quicker start-up of anaerobic digesters.
Higher Methane Production: Helps improve methane and biogas production in suitable anaerobic systems.
VFA Control: Supports volatile fatty acid management to help prevent digester souring.
Shock-Load Management: Helps anaerobic systems handle variations in organic loading.
Improved BOD and COD Reduction: Supports the biological breakdown of organic matter and reduction of BOD and COD.
Stable pH and Process Performance: Supports more stable operating conditions during anaerobic digestion.
How BactaServe Liquid Methanogens Works
Anaerobic digestion involves microbial processes that convert organic matter into simpler compounds and ultimately produce methane. Volatile fatty acid accumulation can disrupt the process and contribute to digester souring.
BactaServe Liquid Methanogens introduces specialised anaerobic microorganisms to support biomethanation and methane production. Its application helps manage VFAs, supports organic matter degradation and contributes to more stable pH and process performance.
By supporting microbial activity, the formulation can help anaerobic digesters maintain treatment performance during changing organic loads and other operating disturbances.
Applications of BactaServe Liquid Methanogens
BactaServe Liquid Methanogens is designed for anaerobic digestion and biogas production across municipal and industrial wastewater treatment applications.
Anaerobic Digesters: Supports anaerobic digestion in continuously stirred tank reactors (CSTR), UASB systems and fixed-film reactors.
Biogas Plants: Supports biomethanation and methane production in suitable biogas generation systems.
Pharmaceutical ETPs: For anaerobic treatment of suitable pharmaceutical wastewater.
Dairy ETPs: Supports anaerobic digestion of biodegradable organic matter in dairy wastewater.
Distillery ETPs: For anaerobic treatment of suitable distillery wastewater.
Food Processing ETPs: Supports biological treatment of wastewater from food processing operations.
Municipal STPs: Supports anaerobic digestion processes associated with sewage treatment.
Suitable Anaerobic Treatment Systems
BactaServe Liquid Methanogens is suitable for consideration in the following systems:
Continuously Stirred Tank Reactors (CSTR): For anaerobic digestion in continuously mixed reactors.
Upflow Anaerobic Sludge Blanket (UASB) Reactors: For anaerobic treatment using a retained sludge blanket.
Fixed-Film Reactors: For anaerobic treatment using attached-growth microbial communities.
Biogas Digesters: For digestion systems designed to produce methane-rich biogas.
Dosage and Application Procedure
BactaServe Liquid Methanogens is applied according to reactor volume, COD load and operating conditions.
Start-Up and Inoculation: Determine the dosage based on reactor volume and COD load.
Maintenance Dosing: Apply regular doses to maintain microbial activity.
Dilution: The liquid formulation can be diluted with water before dosing.
Dosage Adjustment: Consider VFA levels, organic loading and plant conditions when establishing the dosing programme.
The appropriate dosage should be determined for the individual treatment system. A customised dosing plan can be developed with the Amalgam Biotech technical team.
Important Application Considerations
Anaerobic digestion performance depends on microbial activity, wastewater composition and reactor operating conditions.
Reactor volume: Consider the volume of the digester when determining the start-up or inoculation dose.
COD load: Assess the organic load entering the system.
VFA levels: Monitor volatile fatty acids to identify potential accumulation and souring risks.
pH stability: Track pH and other relevant process parameters during digestion.
Organic loading variations: Consider shock loads and changing wastewater characteristics when planning maintenance dosing.
Treatment configuration: Match the dosing approach to the reactor type and operating conditions.
Regular monitoring helps assess treatment performance and determine whether dosing adjustments are required.
Why Choose BactaServe Liquid Methanogens?
BactaServe Liquid Methanogens is a specialised liquid microbial culture developed to support anaerobic digestion and biomethanation.
Liquid Formulation: Provides a liquid product that can be diluted with water before dosing.
Methane Production Support: Designed to enhance biomethanation and increase methane generation.
VFA Management: Supports VFA control to help prevent digester souring.
Process Stability: Helps maintain stable pH and digestion performance while supporting recovery from changing loads.
Multiple Applications: Suitable for consideration in anaerobic digesters, biogas plants, industrial ETPs and municipal STPs.
Customised Dosing: Allows dosing to be tailored to reactor volume, COD load, VFA levels and plant conditions.
BactaServe Liquid Methanogens can be considered for anaerobic treatment systems requiring support with digester start-up, methane production, VFA control and process stability.