Page 30 - What to look for in a recycling and waste management provider
P. 30

Compost in the Community
        Viridor is an experienced compost producer   The nutrient-rich soil we produce is available
        and much of it is certified to the National BSI   to buy at some of our sites for all members of
        PAS 100 quality assurance standard, accredited   the community. The soil conditioner compost
        by the Association for Organics Recycling. We   that we produce from garden waste has
        process food and organic waste from local    been used to win awards at the Chelsea and
        authorities and businesses of all sizes.     Hampton Court Flower Shows.












                        Organic waste delivered              Decomposition begins                                  Material broken down           Quality control     Finished product
                        Clean, green garden waste            The shredded material is then                         After two weeks the material   Compost is screened   This high-quality compost is used

                        and organic waste arrives            collected and the decomposition                       is broken down. It is taken    into di erent grades.   as soil conditioner and a growing
                        and is fed into a giant shredder.    process begins.                                       outside and turned over once   Any oversized material   medium in horticulture, landscaping

                                                             It is put into a series of piles, filling             a week for four weeks,         is put back into    and agriculture.
                                                             long tunnels.                                         allowing oxygen to aid in      the process.        Viridor’s own range of Revive compost
                                                                                                                   the natural composting process,
                                                             Air is pumped into the tunnels to                     achieving full decomposition.                      is accredited to the National BSI PAS 100
                                                             aid aerobic decomposition. This allows                                                                   composting quality assurance standard
                                                             the temperature to remain above 60ºC                                                                     and certified by the Association for
                                                             to kill off any bacteria and seeds, and                                                                  Organics Recycling.
                                                             to accelerate the composting process.
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