2. in.dus.tri.al e.co.lo.gy the study of flows of materials and energy in industrial activities, and their impact on the environment
3. in.dus.tri.al e.co.lo.gy the study of flows of materials and energy in industrial activities, and their impact on the environment in.dus.tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process
4. in.dus.tri.al e.co.lo.gy the study of flows of materials and energy in industrial activities, and their impact on the environment in.dus.tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process in.dus.tri.al sym.bi.o.sis place-based exchanges among different entities that yield a collective benefit greater than the sum of individual benefits that could be achieved by acting alone
5. in..tri.al e.co.lo. the study of flows of materials and energy in industrial activities, and their impact on the environment in..tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process in.dus.tri.al sym.bi.o.sis place-based exchanges among different entities that yield a collective benefit greater than the sum of individual benefits that could be achieved by acting alone
6. in..tri.al e.co.lo. the study of flows of materials and energy in industrial activities, and their impact on the environment in..tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process in.dus.tri.al sym.bi.o.sis engages different traditionally unrelated industries in physical exchanges of materials, energy, water and by-products that yield a collective benefit greater than the sum of individual benefits that could be achieved by acting alone
7. in..tri.al e.co.lo. the study of flows of, and their impact on the environment in..tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process in.dus.tri.al sym.bi.o.sis engages different traditionally unrelated industries in physical exchanges of materials, energy, water and by-products that yield a collective benefit greater than the sum of individual benefits that could be achieved by acting alone
8. in..tri.al e.co.lo. the study of flows of materials and energy in industrial activities, and their impact on the environment in..tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process eco-industrial clusters eco-industrial park zero-emission park eco-industrial clusters
9. in..tri.al e.co.lo. the study of flows of materials and energy in industrial activities, and their impact on the environment in..tri.al e.co.sys.tem an optimized consumption of energy and materials and the effluents of one process… serve as the raw material for another process eco-industrial clusters eco-industrial park zero-emission park eco-industrial clusters symbiosis need not occur within the strict boundaries of a park
11. EMBEDDED ENERGY AND MATERIALS EMBEDDED ENERGY = SUM OF ‘HIDDEN’ RESOURCES TO MAKE PRODUCT POSSIBLE EXAMPLES OF ‘HIDDEN’ RESOURCES: - RESOURCES USED IN THE EXTRACTION FROM RAW MATERIAL - PRIMARY / SECONDARY MANUFACTURING - TRANSPORTATION REUSING BY-PRODUCTS ALLOWS THE EMBEDDED ENERGY CONSUMED TO GO FURTHER ELEMENTS EMBEDDED ENERGY LOST EMBEDDED ENERGY PRESERVED
12. LIFE CYCLE PERSPECTIVE VIRGIN MATERIAL ‘ FINISHED’ MATERIAL COMPONENT PRODUCT OBSOLETE PRODUCT ULTIMATE DISPOSAL TRACK THE TRANSFORMATION OF RESOURCES TO OPTIMIZE TOTAL MATERIALS CYCLE ALLOWS FOR CONSIDERATION OF ENTIRE SET OF ENVIRONMENTAL IMPACT AT EACH STAGE OF MANUFACTURING ELEMENTS
13. CASCADING FRESH / POTABLE WATER EXTRACTED WATER USED TO WASH RICE AT PLANT ‘ CLOUDY WATER’ USED TO IRRIGATE LAND RESOURCE USED REPEATEDLY IN DIFFERENT APPLICATIONS CHANGE IN THE GRADE OF THE RESOURCE CASCADE ENDS WHEN RESOURCE IS DISCARDED OR REQUIRES ALOT OF ENERGY TO REINSTATE ITS VALUE IMPACT: REDUCED USE OF VIRGIN RESOURCES REDUCED DEPOSITION OF WASTE INTO ENVIRONMENT ELEMENTS
14. LOOP CLOSING IMPACT: REDUCED USE OF VIRGIN RESOURCES REDUCED DEPOSITION OF WASTE INTO ENVIRONMENT THE RETURN OF A MATERIAL TO A FORM SIMILAR TO ITS PREVIOUS FORM BOTTLE CRUSHED INTO CULLETS, MELTED AND REMOULDED INTO A GLASS CONTAINER AGAIN DIRECT WASH-OUT OF USED GLASS BOTTLES TO BE RE-USED ELEMENTS
15. TRACKING MATERIAL FLOW AUDITING THE TYPES AND AMOUNTS OF MATERIAL, WATER AND ENERGY FLOWS OF OPERATIONS FIRMS ARE CLEARLY DEFINED BY THEIR RATE OF INPUTS AND OUTPUTS THE AMOUNT OF FEEDSTOCKS AND BY-PRODUCTS MAY BE SOURCED FROM AND CIRCULATED WITHIN THE INDUSTRY LONGER RESPECTIVELY SYNERGISTIC INDUSTRY WOULD BE CONSOLIDATING THE PROCESSES WITHIN THE INDUSTRY, ERGO USING LESS RESOURCES FROM THE PLANET AND PRODUCING LESS ‘ULTIMATE DISPOSAL’ WASTE ISSUES
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17. STAKEHOLDER PROCESSES PLAYERS GOVERNMENT ENVIRONMENTAL ORGANIZATIONS CHARETTE SUCESSFUL INDUSTRIAL SYMBIOSIS INDUSTRIAL SYMBIOSIS SHOULD BE TAILORED TO A CERTAIN COMMUNITY OF ADAPTED TO A CONTEXT (DEPENDING ON THE COOPERATIVE OF PLAYERS) PROFITS REGULATIONS SUSTAINABILITY ISSUES
35. WASTE INTO ENERGY. WASTE INTO RESOURCE. SYMBIOSIS STRATEGIES AT THE CONSTRUCTION SITE
36. NON HAZARDOUS SOLID WASTE FROM CONSTRUCTION, DEMOLITION AND LANDCLEARING ACTIVITIES WHAT IS CONSTRUCTION WASTE
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38. KNOWING YOUR MATERIALS EMBEDDED ENERGY & METHOD OF MANUFACTURE AFTERLIFE PARTICLE BOARD MADE FROM WASTE WOOD FROM SAWMILLS HIGH DENSITY HARDBOARD (WOOD FIBREBOARD) MANUFACTURE PROCESS REQUIRES A LOT OF ENERGY; BUT DURABLE AND HIGH STRENGTH TO MATERIAL RATIO BOARD MADE FROM COMPRESSED NEWSPAPER REPLACING WOOD FIBREBOARD WOOD FIBREBOARD IS MADE FROM NEW WOOD; BOARD MADE FROM COMPRESSED NEWSPAPER IS MADE ENTIRELY FROM POST-CONSUMER WASTE PAPER GYPSUM SYNTHETIC GYPSUM & FIBRE GYPSUM – USES BY-PRODUCTS RECYCLED GYPSUM MAY BE USED AS SOLID CONDITIONER. 90% OF GYPSUM MAY BEA RECOVERED FROM CONSTRUCTION SCRAP
39. THE CARPET COLLECTED AS A ‘DISCARDED RESOURCE’ (SURPLUS CARPET TILES) REUSED UNCONVENTIONALLY; STACKED TO CREATE THE WALLS OF THE HOUSE CASE STUDY: LUCY’S HOUSE (SAMUEL MOCKBEE’S CARPET HOUSE)
41. Fab Tree Hab Local Biota Living Graft Structure by Mitchell Joachim, Javier Arbona and Lara Greden (2003)
42. Fab Tree Hab An Edible Prefab Home for Humanity primary structural growth stages: unfolding each 5 year period by Mitchell Joachim, Javier Arbona and Lara Greden
43. Fab Tree Hab Life Sustaining Flow Plan of Water Cycle: 1. Washer, 2. Tub, 3. Sink, 4.Toilet, 5. Living-Machine Link, 6. Garden, 7. Pond. 1 2 3 4 5 6 7
44. Hundertwasserhaus, Wien (1983) In the manifesto “the sacred shit” hundertwasser wrote, “shit turns into earth which is put on the roof - it becomes lawn, forest, garden - shit becomes gold… the circle is closed, there is no more waste ” (1975)
46. Design for Deconstruction Understanding the true Life Cycle Analysis before designing DfD Specialized team to Design for Deconstruction Construction/ Occupancy Deconstruction Maintain, Repair, Renovate Adaptive reuse waste industries Energy/incineration Nature landfill Greenmark Disassembly company Net waste tool reuse recycle refining process
Topic in focus: Industrial symbiosis; part of a new field of study called ‘industrial ecology’
1989, frosch and gallopoulos envisioned ‘industial ecosystem’ Demarks the shifting of industrial process from a linear to a closed-loop system where waste = resource
1989, frosch and gallopoulos envisioned ‘industial ecosystem’ Demarks the shifting of industrial process from a linear to a closed-loop system where waste = resource Industrial symbiosis then came as means of approaching an industrial ecosystem or rather an ecologically sustainable industrial development
Industrial symbiosis then came as means of approaching an industrial ecosystem or rather an ecologically sustainable industrial development So, what is industrial symbiosis
The term symbiosis builds on the notion of biological symbiotic r/s in nature where otherwise unrelated species living together, exchange in a mutually beneficial manner, known as mutualism Birds prey on parasites that feed on hippopotamus. The parasites that are harmful for the animal becomes source of food for the birds.
In a collective approach that bring environmental and economic benefits including resource efficiency, reduced cost and improved waste management
In view of the many advantages that come with symbiosis, parks emerge from government initiatives and planning that involve a co-location of industries to facilitate exchange of resources and utility sharing
Despite the synergistic opportunities offered by geographical proximity Example: eco-industrial clusters, where related industries ard the world engage in interfirm resource sharing Spontaneous/unplanned. term coined in kalunborg, denmark: regional symbiosis that emerged from self-organization in the private sector To understand how symbiosis emerge and the revelation of the symbiotic opportunities - pam
A home that is itself a living ecosystem, created using a gardening method known as pleaching, weaving together tree branches to form living archways, lattices, or screens The living structure is grafted into shape with prefabricated Computer Numeric Controlled (CNC) reusable scaffolds The seasonal cycles help the tree structure provide for itself through composting of fallen leaves in autumn. Seedlings started in such a nutrient rich bed to grow homes and add green to the existing urbanscape Symbiosis: this living home is designed to be nearly entirely edible so as to provide food to some organism at each stage of its life cycle. While inhabited, the home’s gardens and exterior walls continually produce nutrients for people and animals On the interior wall, mixture of clay and straw provide insulation and block moisture On south-facing walls, windows made of soy-based plastics absorb warmth in winter
grey water irrigates the gardens and would be purified in an living machine with bacteria fish and plants Cleaned water enters the pond, where it may infiltrate the soil or evaporate to the atmosphere. water consumed by the vegetation eventually returns to the water cycle through transpiration, simultaneously cooling the home Grey water that otherwise discarded becomes a source of food/energy (waste = resource/energy)
Hundertwasser, austrian artist-naturist, calls for prefigures and planting of trees in houses: vegetation through the window, as a factor of health & hygiene, the anti-pollutant par excellence, also as a factor involving the inhabitant Where concrete and tarmac prevent water from infiltrating, the tree tenants helped to balance the situation by introducing foliage to the floors of a building, purify the air and water, thus paid for the rent In the manifesto “the sacred shit” he wrote, “shit turns into earth which is put on the roof - it becomes lawn, forest, garden - shit becomes gold… the circle is closed, there is no more waste” (1975)
The design process Waste minimization should be addressed through questioning and review of the design and construction process at regular intervals. Opportunities in design development to reduce waste include: Putting waste on the agenda Design change management Preventing the need to change design Designing with existing resources Designing for site conditions
Chartwell School
Tongue, grooves and chamfers are easily damaged during removal Simple rectangular cross section most value after looking at sliding profiles n % of material recovery
Structural Insulated Panels (SIPS) Combines roof sheathing, insulations and ceiling finishes in 1 component Can be removed and used as whole components