Grain residue

  • Product form
  • dry
  • % Dry matter
  • 90.0
Download Matrix
Product description

Grain residue for digestion

is a co-product that is released during the processing of grains. During the sieving of grains, the smaller grains that are not suitable for the production process are sieved out. During cleaning, the chaff from the grains is released. The smaller grains and chaff are combined at the end of the production process and marketed under Grain Residuals.

More information or a question? Contact:

Joost van de Wijgert

Valid from 28 July 2022

Valid from 28 July 2022

Matrix 1
Matrix 2
Nitrogen (N)
Phosphor (P)
Matrix 3
Biogas yield
Methane %
Matrix 4
Digestion Speed

Levels are based on averages and stated in grams per kg of dry matter, unless stated otherwise. Changes in product composition are reserved.

Logistics & Storage

Bulk with walking floor, tipper or container truck
Bunker or silage

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Frequently Asked Questions about Grain residue

Below are the questions commonly asked about the co-product Grain residue, do you have any other questions about the co-product? Then please contact us.

What is the gas revenue of the co-product Grain residue?

The gas revenue of the co-product Grain residue is calculated per ton of product. The gas revenue of the co-product Grain residue is 375 cubic metre.

What is the dry matter percentage of the co-product Grain residue?

The dry matter percentage of the co-product Grain residue is 90,0%. These values are based on averages.

How should the co-product Grain residue be stored?

The co-product Grain residue must be stored in a bunker or silage. In this way, the co-product retains its quality and archives the highest yield. 

Is the co-product Grain residue on Annex Aa?

You may use waste and residues as manure if they are listed in annex Aa. Annex Aa lists substances that you are allowed to ferment during co-fermentation, after which the digestate is still considered animal manure. The co-product Grain residue is on Annex Aa.

Which Eural code does the co-product Grain residue have?

The different types of co-products are defined in the European Waste List by a 6-digit code. For the co-product Grain residue this is 02.03.04.

What is the current price of the co-product Grain residue?

Curious about the current price of co-product Grain residue? Prices of digester co-products change regularly. Our sales department will be happy to give you more information on co-product Grain residue.  

Who can I contact about the co-product Grain residue?

Do you have any questions about the co-product Grain residue? Do you want to know more about Looop's range of co-products? Then please contact us. You can reach us by sending an email to or by calling us at 088-56 66 723.