Formula 12
Bacteria for Anaerobic Digesters & Wastewater Systems

Boost Methane Production, Reduce Grease Buildup, and Improve Digester Efficiency

Why Choose Formula 12?

Enhance Anaerobic Digester Performance

Wastewater treatment plants and industrial facilities rely on anaerobic digesters to break down organic waste and generate methane gas. However, fats, oils, and grease (FOG) can accumulate and slow digestion rates, leading to costly maintenance and reduced system performance.

Formula 12 is a high-performance bacterial supplement designed to improve anaerobic digestion by breaking down FOG and organic material more efficiently. Its specialized microbial blend liquefies grease, supports stable methane production, and optimizes overall digester performance.

Safe, biodegradable, and easy to apply, Formula 12 is ideal for municipal wastewater plants, food processing facilities, and industrial anaerobic systems.

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Explore further details about this microbial supplement

Features

Industrial-strength bacterial blend for anaerobic digesters
Breaks down fats, oils, grease (FOG), and organic waste
Improves methane production and digestion efficiency
Biodegradable and eco-friendly formulation
Thrives in environments without “free” or dissolved oxygen
Packaged in ½-lb water-soluble bags for easy application
Formulated with nutrients, enzyme systems, and growth stimulants
Available in 25-lb pails (Product# 145639)

Benefits

Reduces grease caps and buildup in digesters
Enhances biodegradation of difficult organic materials
Supports stable microbial populations and consistent performance
Helps prevent clogs, blockages, and maintenance issues
Improves effluent quality and system stability
Accelerates overall waste breakdown and methane gas recovery

Usage Instructions

Dosing Schedule:

Flow Rate	Initial Dosage	Maintenance
Up to 1,000 GPD	½ lb. per day for 3 days	½ lb. per week
Up to 5,000 GPD	½ lb. per day for 3 days	1 lb. per week
Up to 20,000 GPD	5 lbs.*	1 ½ lb. per week
Up to 50,000 GPD	8 lbs.*	2 lb. per week
Up to 250,000 GPD	15 lbs.*	¼ lb. per day
Up to 500,000 GPD	25 lbs.*	½ lb. per day
Up to 1 MGD	50 lbs.*	1 lb. per day
Up to 5 MGD	50 lbs. per MGD*	1 lb. per MGD per day
Up to 12 MGD	50 lbs. per MGD*	¾ lb. per MGD per day
Up to 100 MGD	30 lbs. per MGD*	½ lb. per MGD per day

* Spread this initial dosage out over the course of 10 days.

* Add as regularly as possible. If a day is missed, add that day’s product with the next dosage.

Dosage rate will vary with flow rates, retention times, and system variations.

For optimal results the wastewater and treatment system should meet the following conditions:

	Optimum	Minimum
Influent pH	7.0	5.0
Dissolved Oxygen (ppm)	2.0+	1.0+
C/N/P Ratio	100/10/1	100/5/1
Temperature (°C)	30° (86°F)	10° (50°F)
Toxic Metals (ppm)	0	0

Storage and Handling

Storage: Store in a cool, dry place.

Handling: Wash hands thoroughly with warm, soapy water after handling.

See label and SDS for safety information.

Formula 12Bacteria for Anaerobic Digesters & Wastewater Systems