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Example: System of regional Paper Household

Baccini:Regionaler Stoffhaushalt

26 December 2012 1| Material Flow Analysis and Life Cycle Assessment | Prof. L. Schebek |

7/29/2019 Module 12 Exercice 2

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Material Flow Matrix of regional Paper Household

Baccini:Regionaler Stoffhaushalt

Extrac-

tion of timber

Paper

Produc-tion

Paper

Consump-tion

KVA ARA Anthrop

o-sphere

Atmo-

sphere

Hydro-

sphere

Litho-

sphere

Extraction of timber

0 Wood I 0 0 0 0 0 0 0

Paper Produc-tion

0 0 Paper I 0 SewageI

Paper II Exhaustair I

0 0

Paper Consum

ption

0 Wastepaper

0 Wastepaper I

Wastepaper II

0 0 0 0

KVA 0 0 0 0 0 0 Exhaustair II

0 Slag

ARA 0 0 0 Sewage

sludge

0 0 0 Sewage 0

Anthropo-sphere

0 Wood II 0 0 0

Atmo-sphere

Air 0 0 0 0

Hydro-sphere

Water II Water I 0 0 0

Litho-sphere

Energy I EnergyII

0 0 0

2.2 Schematic diagram of the material matrix for the system regional paper household

26 December 2012 2| Material Flow Analysis and Life Cycle Assessment | Prof. L. Schebek |

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Global Phosphorus Flows

26 December 2012 3| Material Flow Analysis and Life Cycle Assessment | Prof. L. Schebek |

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Material Flow Matrix of Global PhosphorusFlows

HarvestedCrops Animal People Phosphates

Phosphateores Wastes Farmlands Atmosphere

HydrosphereFresh Waters

LithospherePhosphate rocks

Harvested Crops Feeds Food Recycling

Animal Livestock produces Wastes Animal

People Wastes People

PhosphatesFeed

additivesDetergents,

Other chemicalsWastes

Phosphates Fertilizers

Phosphate ores ProcessingWastes

Phosphate ores

WastesRecycling,dumping

Discharging,dumping

Farmlands Harvesting Wind erosionErosion,Runoff

Atmosphere Deposition

Hydrosphere FreshWaters

LithospherePhosphate rocks Mining Weathering

26 December 2012 4| Material Flow Analysis and Life Cycle Assessment | Prof. L. Schebek |

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Material Flow Matrix of Global PhosphorusFlows

HarvestedCrops Animal People Phosphates

Phosphateores Wastes Farmlands Atmosphere

HydrosphereFresh Waters

LithospherePhosphate rocks

Harvested Crops Feeds Food Recycling

Animal Livestock produces Wastes Animal

People Wastes People

PhosphatesFeed

additivesDetergents,

Other chemicalsWastes

Phosphates Fertilizers

Phosphate ores ProcessingWastes

Phosphate ores

WastesRecycling,dumping

Discharging,dumping

Farmlands Harvesting Wind erosionErosion,Runoff

Atmosphere Deposition

Hydrosphere FreshWaters

LithospherePhosphate rocks Mining Weathering

26 December 2012 5| Material Flow Analysis and Life Cycle Assessment | Prof. L. Schebek |