Datei pdf-Format, Grösse: 208 KB - Landesamt für Umwelt ...
Datei pdf-Format, Grösse: 208 KB - Landesamt für Umwelt ...
Datei pdf-Format, Grösse: 208 KB - Landesamt für Umwelt ...
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Fig. 1: FEED, FOOD AND WASTE 21<br />
Fig. 1: FEED, FOOD AND WASTE 21<br />
Sustainable feed and food consumption<br />
and<br />
Sustainable<br />
production<br />
feed and food consumption<br />
and production<br />
with the following 7 market<br />
participants:<br />
with the following 7 market<br />
participants:<br />
1. Households<br />
1. Households<br />
2. Agriculture<br />
2. Agriculture<br />
3. Food Industry<br />
3. Food Industry<br />
4. Feed Industry<br />
4. Feed Industry<br />
5. W aste and W aste W ater Management<br />
5. W aste and W aste W ater Management<br />
6. Trade<br />
6. Trade<br />
7. Policy (esp.. human nutrition, agriculture,<br />
7. Policy (esp.. human nutrition, agriculture,<br />
(waste)water management, environment)<br />
(waste)water management, environment)<br />
(Isermann and Isermann 2001) re0495<br />
(Isermann and Isermann 2001) re0495<br />
Agricultural<br />
food basic<br />
products<br />
3.Food Industry<br />
with optimised<br />
import and<br />
export<br />
6. Trade<br />
6. Trade<br />
(driving force)<br />
(driving force)<br />
Industrial<br />
Foods<br />
Products<br />
requiring<br />
full<br />
declaration<br />
%<br />
Biomass<br />
production:<br />
Food:33<br />
Feed: 50<br />
Others:17<br />
2. Agriculture<br />
7. Surplus<br />
Policy<br />
Agricultural<br />
Food<br />
(from the<br />
producer)<br />
1.Households:<br />
7. Sufficiency<br />
Policy<br />
% of<br />
Income :<br />
Food: 33<br />
Housing: 33<br />
Others: 33<br />
Industrial-<br />
Feed<br />
Perfect<br />
Secondary<br />
Products<br />
(sewage sludges,<br />
bio composts)<br />
Waste<br />
and<br />
Waste Water<br />
(Housholds)<br />
Optimised<br />
Import<br />
and<br />
Export<br />
4. Feed<br />
Industry<br />
Waste and<br />
Waste Water<br />
Food and Feed<br />
Industry<br />
5. Waste<br />
and<br />
Waste Water<br />
Management<br />
80-90 %<br />
C-,N-,P-<br />
Elimination<br />
=>Assimilation:<br />
Recycling<br />
Fig. 2:<br />
Interactions of boundary crossing continental and global environmental damages caused by reactive components<br />
of the multifunctional (!) nutrients C, N, S and monofunctional P anthropogenically produced by the sectors:<br />
1.Nutrition: Agriculture with Plant and Animal nutrition,<br />
Human nutrition, Waste and Wastewater management<br />
2.Power Economy (inclusive traffic)<br />
3.Industry and Bussines (Isermann 1991,2003)<br />
Climate change<br />
Stratospheric ozone depletion<br />
=> Climate relevant gases (~ effects)<br />
CH 4=>CO => CO 2<br />
=> Corrosion<br />
i.e. buildings<br />
N 2O + NO x<br />
CO 2<br />
Air pollution<br />
C => CH 4, CO (CO 2)<br />
i.e. “Acid Rain“<br />
N 2O + NO x#<br />
=>acidification of<br />
N => NO x=NO+NO 2 (N 2O)<br />
HNO 2+HNO 3<br />
N 2O + NO x<br />
natural near<br />
+<br />
NH y= NH 3+NH 4 NO x + N H 3<br />
terrestrial and<br />
-<br />
NH 4NO 3; (N org); NO 3 + CH 4<br />
Luftschadstoffe aquatic<br />
ecosystems<br />
N/S => NH 4HSO 4<br />
-C H 4<br />
i.e. „Acidification“<br />
(NH 4) 2SO 4<br />
N and S COS<br />
S => SO 2, SO 4<br />
2-<br />
H 2SO 3, H 2SO 4<br />
(CH 3) 2S<br />
CS, H 2S<br />
(CH 3) 2 S (Dimethylsulfid)<br />
terrestrial<br />
(forests,<br />
heathens,<br />
raised bogs)<br />
(not)dissolved org. C<br />
NO3-3 ,(not)dissolved<br />
org. N<br />
(not)dissolved<br />
(in-)org. P+S<br />
(not)dissolv.inorg.Si<br />
Eutrophication<br />
(Hypertrophication)<br />
of natural near ecosystems<br />
(Semi-)Subhydric<br />
(inland waters,<br />
estuaries, costal<br />
waters, oceans<br />
(Carbonylsulfid)<br />
Direct diffuse and<br />
point sources<br />
NH4+ * -<br />
4<br />
, NO3<br />
Org. N<br />
x-<br />
H yPOx-<br />
4 Hy PO4<br />
Org. P<br />
2-<br />
SO 4<br />
2-<br />
SO4<br />
DOC<br />
DOC<br />
Re0497
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