McGill facilities can convert a wide range
of organic wastes into premium compost

We process source-separated, non-hazardous organic materials from all kinds of municipal, industrial and agribusiness sources.

Whether waste, by-products or residuals … from biosolids/ sludge to food waste/ grease, from wood and fiber to biodegradable plastics … this variety in feedstock enables more effective mixtures that yield more complete products.

We process:

Water treatment residuals

• Industrial and municipal
• Pharmaceutical residuals
• Class A and Class B biosolids (lime stabilization not required)
• Alum and ferrous sludge

Wood and fiber

• Pallets
• Yard waste
• Waxed and unwaxed cardboard
• Paper
• Chips and sawdust
• Charcoal and ash

Construction and demolition

• Drywall (untreated and unpainted)
• Dimensional lumber (untreated and unpainted)
• Land clearing debris (vegetation, limbs, soil)

Food

• Scraps and culls
• PLA (biodegradable plastic)
• Processing by-products, oil and grease, DAF sludge

Agricultural

• Sweepings, manures and bedding
• Hatchery by-products
• Processing by-products (dust, mote)
• Effluent and separated solids

All feedstock must pass our pre-acceptance procedures to ensure suitability, regulatory compliance and high quality of the finished compost product.