SInce the planet is running out of viable options for the disposal of trash, plants for composting various organic materials are being built around the world. These modern-day solid waste handling facilities process organic material by aerobic composting — a natural biological process that accelerates the breakdown of waste materials. A-C's Rotary Digester's are an essential component of the composting process. Rotary Digester's are stock preparation drums that are custom fabricated for specific waste technology methods. A-C applies their design and fabrication technology to the digester manufacturing process.

A-C is the major supplier of Rotary Digesters in North America.

Composting Projects include:

CIty of Edmonton — Edmonton, Canada Digesters:    (5) 16’ diameter x 240’ long                        1,200 tons per day

Sevierville Solid Waste — Sevierville, TN Digesters:    (1) 12’-6" diameter x 185’ long                        (1) 12' diameter x 185' long                        (3) 14' diameter x 185' long                        225 tons per day

Cobb County Composting — Cobb County, GA Digesters:    (5) 13' diameter x 216' long                        300 tons per day

Pinetop Lakeside Sanitary District — Lakeside, AZ Digesters:    (1) 10' diameter x 125' long                        22 tons per day