Page 177 - Materials Chemistry, Second Edition

3.7 Illustration of the Inventory Phase by an Example 161

Table 3.15 Inventory data water.

Water Mass/fU (kg) Impact category

Water n. a.
Cooling water total 3.70E+02 n. a.
Cooling water public 6.12E+00 n. a.
Cooling water 1.14E+04 n. a.
Water (process) total 2.84E+01 n. a.
Water (process) public 1.40E+01 n. a.
Water (boiler feed) 7.99E+02 n. a.
Water (process) 1.96E+03 n. a.
Water, non-specific −4.70E+01 n. a.
Untreated water n. a.
Ground water 1.02E−02 n. a.
Surface water 2.19E−01 n. a.

n. a.: not assigned.
minus sign), neither an indication to the origin nor to the use of water was given.
Therefore this entry cannot be balanced with one of the other entries listed.

3.7.6.1.2 Land Use Land use as part of area categories II–V is an impact category
within the LCIA (see Section 4.5.1.6). The data are documented in the inventory.
Land use concerning surfaces of category VII refers to sealed surfaces. These are
not considered in the impact assessment.

Table 3.16 Inventory data natural space.
2
Natural space Area/fU (m ) Impact category

Area K2 4.74E−01 Land use
Area K2 (FRG) 3.15E−02 Land use
Area K2 (North) 1.04E+00 Land use
Area K3 4.77E+00 Land use
Area K3 (FRG) 2.83E−01 Land use
Area K3 (North) 1.19E+01 Land use
Area K4 1.15E+01 Land use
Area K4 (FRG) 1.36E−01 Land use
Area K4 (North) 3.16E+01 Land use
Area K5 1.79E+00 Land use
Area K5 (FRG) 2.22E−02 Land use
Area K5 (NORTH) 7.33E+00 Land use
Area K7 2.00E−04 n. a.
Area K7 (FRG) 5.10E−05 n. a.

n. a.: not assigned.