Careers Home References MULTI-SECTOR CENTER FOR RECOVERING SCHILLAIS WASTE MULTI-SECTOR CENTER FOR RECOVERING SCHILLAIS WASTE Client: The SIL, Intercommunity Syndicate of Littoral in Charente Maritime Role: Designer / Builder Key date: 2017 Place : Rochefort, France Project description The future installation will replace the current Echillais treatment plant, which has reached its maximum capacity. The plant will be completely rebuilt and equipped with the best technologies in terms of waste recovery and environmental protection. The installation will be multi-sector to achieve very advanced levels of material and energy recovery. VINCI Environnement has developed innovative and ingenious solutions: by mixing several sectors, mechanical pre-treatment, biological treatment and heat treatment, 97% of the waste arriving on the site will be recovered: the fermentable fraction will make it possible to produce compost that can be recovered in agriculture and inorganic fraction will be transformed into electrical energy, partly used on site and partly sold to ERDF. Thermal energy will also be produced and injected into a heating network to cover 100% of the heating needs of the 721 air base located near the plant. Thus, for optimal energy recovery, only waste with a very high calorific value will not be sent to incineration. More than 2,500 tonnes of metals will be recovered and recycled each year and the bottom ash will be reused in road engineering. The biological treatment of the future SIL multi-sector center will also add value to bio-waste selectively collected to produce quality compost that can be used in agriculture. only waste with a very high calorific value will not be sent to incineration. More than 2,500 tonnes of metals will be recovered and recycled each year and the bottom ash will be reused in road engineering. The biological treatment of the future SIL multi-sector center will also add value to bio-waste selectively collected to produce quality compost that can be used in agriculture. only waste with a very high calorific value will not be sent to incineration. More than 2,500 tonnes of metals will be recovered and recycled each year and the bottom ash will be reused in road engineering. The biological treatment of the future SIL multi-sector center will also add value to bio-waste selectively collected to produce quality compost that can be used in agriculture. Capacité annuelle de traitement : 57 000 t/an de déchets ménagers résiduels (après tri sélectif) 12 000 t/an de déchets encombrants issus des déchèteries. Travaux réalisés et valeur ajoutée de notre solution 2 ponts-roulants : grappins 7m3 Tri mécanique des OMR (criblage maille 110mm, déferraillage & séparateur Foucault) : capacité 25t/h 18 ECOTUNNELS® (tunnels ventilés) de fermentation de la fraction organique Affinage du compost (criblage maille 10mm, table densimétrique) : capacité 16t/h 2 ECOTUNNELS® de maturation du compost affiné Presse à balles : capacité 20t/h OMR (0,25t/m3) Désodorisation air vicié (dépoussiérage, lavage acide, biofiltration) : capacité env. 110.000m3/h Broyage des encombrants : capacité 15t/h Four à rouleaux, foyer à courant parallèle à bas NOx – capacité nominale : 9,3 t/h à PCI 2770kcal/kg Production de vapeur : chaudière verticale à tubes d’eau pression 45 bar eff. / 400 °C / débit 37 t/h Turboalternateur à condensation équipé de 3 soutirages (dont 1 réglé). Puissance nominale : 7,3 MWel Raccordement réseau de chaleur par 1 échangeur vapeur/eau de 12 MWth DéNOx SNCR à l’urée 33% Procédé de traitement des fumées par voie sèche bi-réactif (bicarbonate de sodium ou chaux éteinte et charbon actif), filtration par filtre à manches Retour aux références Les références VINCI Environnement À PROPOS The Entrepose group is an international entrepreneur that designs, builds and operates production, transport and storage infrastructure for the oil and gas industry, as well as for other energy sources. He works all over the world on land, sea and underground projects. LEGAL NOTICE AND COOKIES SITEMAP CONTACT © 2021 ENTREPOSE If you continue to browse this website, you are allowing all third-party services ✓ OK, accept all Personalize