Recycling services; recycling of minerals; recycling of waste; reclamation of material from waste; recycling of plastics; extraction of elements contained in waste residues; extraction of minerals contained in waste residues; information, advice and consultancy services relating to the recycling of waste and trash; extraction of bioplastics from sugar; extraction of amino acids and protein from feathers for use in animal feed; extraction of filling material from springs for use in the constru...