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Municipal Biosolids

From municipal water treatment plants using various dehydration technologies.
Product Sheet PDF *
* The product sheet is only availble in french actually

Advantages

  • Promote soil microbial and biological activity
  • Improve soil structure
  • Decrease fertilization costs
  • A significant input of organic matter
  • An excellent source of nitrogen and phosphorus

Use

  • Average application rate of 5 tonnes / acre
  • Storage and spreading setback distances similar to manure
  • All year field delivery and storage
  • A Project Notice must be filed with the MELCC

Deinking Biosolids

Liming amendment produced through the process of paper recycling.

Product Sheet PDF *
* The product sheet is only availble in french actually

Advantages

  • Increases soil pH
  • Improve soil structure
  • Improve water retention of light soils
  • Decrease liming costs
  • A significant input of organic matter
  • A perfect complement to liquid pig manure

Use

  • Average application rate of 5 tonnes / acre
  • Spread with conventional solid manure spreaders
  • All year field delivery and storage
  • Requires additional nitrogen fertilization
  • A Project Notice must be filed with the MELCC

Mixed paper biosolids

From primary and secondary treatment of wastewater generated by paper manufacturing activities.

Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • Promote soil microbial and biological activity
  • Improve water retention of light soils
  • Decrease fertilization costs
  • Not contaminated with weed seeds
  • A significant input of organic matter

Use

  • Storage and spreading setback distances similar to manure
  • Average application rate of 10 tonnes / acre
  • Spread with conventional solid/liquid manure spreaders
  • All year field delivery and storage
  • A Project Notice must be filed with the MELCC

Green residus – Grass clippings, leaves and shredded branches

Amendement fertilisant provenant d’écocentres ou de collectes sélectives municipales.
Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • Promote soil microbial and biological activity
  • Improve soil structure
  • Decrease fertilization costs
  • A significant input of organic matter
  • An excellent source of potassium

Use

  • Storage and spreading setback distances similar to manure
  • Spread with conventional solid manure spreaders
  • Can be applied on all types of crops
  • Green residues can be composted on-farm
  • A Project Notice must be filed with the MELCC

Manure

Fertilizing by-product of different livestock productions.
Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • Promote soil microbial and biological activity
  • Improve water retention of light soils
  • Decrease fertilization costs
  • A significant input of organic matter
  • An excellent source of potassium

Use

  • Product availability and prices available upon request
  • All year field delivery and storage
  • Spread with conventional solid manure spreaders
  • Information regarding quantities delivered will be provided to your PAEF agronomist
  • Can be delivered by Viridis or transported by the client

Dairy Residus

By-products from milk processing plants.

Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • A practical and economical solution for diluting solid dairy manure
  • An excellent source of potassium
  • An excellent source of trace elements
  • Revenue of $ 10 per tonne for farmers
  • Monetize the available lagoon space

Use

  • Information regarding quantities delivered will be provided to your PAEF agronomist
  • A Certificate of Authorization from the MELCC is unnecessary if the dairy residues make up no more than 5% of the total volume in the lagoon (applicable only to some dairy residues)
  • All year delivery

Agri-Food Biosolids And Residues

Fertilizing amendment biosolids are by-products of agri-food wastewater treatments and residus are by-products of food processing activities.

Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • Decrease fertilizing costs
  • Not contaminated with weed seeds
  • A significant input of organic matter
  • An excellent source of nitrogen and phosphorus

Use

  • Storage and spreading setback distances similar to manure
  • Spread with conventional solid/liquid manure spreaders
  • Can be applied on all types of crops
  • All year field delivery and storage (solid)
  • Delivery and storage in farm lagoons (liquid)
  • A Certificate of Authorization must be obtained from the MELCC

Wood Ashes

Magnesium and calcium-rich liming amendment produced through the combustion of forest biomass by co-generation powerplants.

Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • Maintain soil pH
  • Decrease liming costs
  • An excellent source of phosphorus and potassium
  • An excellent source of trace elements

Use

  • Used with precision spreaders
  • All year field delivery and storage
  • Product availability and prices available upon request
  • A Project Notice must be filed with the MELCC, except for BNQ-certified products

Calcium-Rich By-Products

Liming amendment from various industries.

Product Sheet PDF*
* The product sheet is only availble in french actually

Advantages

  • Increases soil pH
  • Improve soil structure
  • Decrease liming costs
  • An excellent source of calcium
  • An excellent source of trace elements

Use

  • Product availability and prices available upon request
  • Used with precision spreaders
  • All year field delivery and storage
  • A Project Notice must be filed with the MELCC

Viridis specializes in the management of mineral or organic waste, offering both custom-made and turnkey solutions ranging from the transportation to the recycling of materials, all in accordance with environmental, cost control and agronomic principles.

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