Close Go back Collapse all sections
Process Data set: QSH (en) en

Key Data Set Information
Location DE
Geographical representativeness description Europe.
Reference year 2024
Name
QSH
Technical purpose of product or process For industrial zones with air polluting processes. Displacement flow diffusers with bell-shaped, low turbulence air discharge in cooling mode. For more information see: https://www.trox.de/en/industrial-diffusers/qsh-9ac93b508a3ca7df. Type QSH displacement flow diffusers are used primarily for industrial zones with air polluting work processes. Bell-shaped air discharge in cooling mode, vertical air discharge in heating mode. Low-turbulence displacement of polluted or contaminated air in the occupied zone. For variable and constant volume flows. For supply air to room air temperature differences from –8 to +12 K. Installation at heights between 3.5 m and 10 m, either free hanging or on walls or pillars. Installation preferably outside of occupied zones, e.g. in corridors. Ideal for use with TDC temperature difference control module. This EPD includes the environmental data of the product series QSH. The following represents a representative dataset of the most sold variant in the declared sales year (QSH-B-250-W00).
Classification
Class name : Hierarchy level
  • EPDNorge: Construction / Ventilation components
General comment on data set Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. Allocation: The allocation is made in accordance with the provisions of EN 15804. Energy, water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances.
Copyright Yes
Owner of data set
Quantitative reference
Reference flow(s)
  • - 1.0 * 1.0 Stück (Number of pieces)
Biogenic carbon content
  • Carbon content (biogenic): 0.0 kg
  • Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until 2029
Time representativeness description "2024-11-19" - "2029-11-19"
Technological representativeness
Technology description including background system Nominal sizes: 250, 355, 450, 560 mm. Minimum volume flow rate: 205 – 785 l/s or 738 – 2826 m³/h. Maximum volume flow rate, with LWA = 55 dB(A): 410 – 1570 l/s or 1476 – 5652 m³/h. Supply air to room air temperature difference: –8 to +12 K. The distribution of materials in the products is approximately the same; only the total weight varies. The EPD is created for QSH-B-250-W00. The factors in the table below can be used to scale LCA data for a new dimension.

Indicators of life cycle

IndicatorDirectionUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Input
  • 77.69
  • 0.3115
  • 0.001002
  • 0.01947
  • 0.00001957
  • 0.0022
  • -2.909
Input
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Input
  • 77.69
  • 0.3115
  • 0.001002
  • 0.01947
  • 0.00001957
  • 0.0022
  • -2.909
Input
  • 613.1
  • 21.76
  • 0.1852
  • 1.36
  • 0.0002009
  • 0.1405
  • -24.93
Input
  • 0.02719
  • 0
  • 0
  • 0
  • -0.02719
  • 0
  • 0
Input
  • 613.2
  • 21.76
  • 0.1852
  • 1.36
  • -0.02699
  • 0.1405
  • -24.93
Input
  • 6.8
  • 0
  • 0.00009097
  • 0
  • 0
  • 0
  • 0
Input
  • 3.062
  • 0.01114
  • 0.00002465
  • 0.0006965
  • 4.914E-7
  • 0.00005099
  • 0.09302
Input
  • 17.22
  • 0.03985
  • 0.0003627
  • 0.00249
  • 0
  • 0.0002455
  • 2.723
Input
  • 0.5341
  • 0.002327
  • 0.000009534
  • 0.0001454
  • 3.517E-7
  • 0.0001684
  • -0.01168
Output
  • 0.4543
  • 0.001122
  • 0.000005453
  • 0.00007014
  • 0
  • -3.63E-7
  • -0.01241
Output
  • 17.43
  • 1.058
  • 0.0002193
  • 0.06614
  • 0
  • 1.02
  • -1.13
Output
  • 0.002443
  • 0.0001482
  • 0.000001286
  • 0.000009264
  • 0
  • 1.063E-9
  • -0.00000574
Output
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Output
  • 0.6295
  • 0
  • 0.00008932
  • 0
  • 9.186
  • 4.485E-8
  • 0
Output
  • 0.1311
  • 0
  • 2.77E-7
  • 0
  • 0
  • 1.097E-9
  • 0
Output
  • 0.09066
  • 0
  • 9.495E-7
  • 0
  • 0
  • 7.116E-8
  • 0
Output
  • 1.372
  • 0
  • 0.00001436
  • 0
  • 0
  • 0.000001077
  • 0

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Abiotic depletion potential - fossil resources (ADPF)
  • 612.2
  • 21.76
  • 0.1852
  • 1.36
  • 0.0002009
  • 0.1405
  • -24.94
Abiotic depletion potential - non-fossil resources (ADPE)
  • 0.03338
  • 0.00003975
  • 2.065E-8
  • 0.000002485
  • 3.1E-10
  • 3.694E-8
  • -0.00004429
Acidification potential, Accumulated Exceedance (AP)
  • 0.4326
  • 0.004136
  • 0.0001408
  • 0.0002585
  • 1.67E-7
  • 0.00004227
  • -0.01454
Global Warming Potential - biogenic (GWP-biogenic)
  • 0.7943
  • 0.0005957
  • 0.000002523
  • 0.00003723
  • 4.479E-8
  • 0.000003755
  • -0.002567
Global Warming Potential - fossil fuels (GWP-fossil)
  • 45.71
  • 1.439
  • 0.01346
  • 0.08995
  • 0.001171
  • 0.004336
  • -2.836
Global Warming Potential - total (GWP-total)
  • 46.56
  • 1.44
  • 0.01346
  • 0.09001
  • 0.001171
  • 0.004341
  • -2.844
Global Warming Potential - land use and land use change (GWP-luluc)
  • 0.05211
  • 0.0005122
  • 0.000001061
  • 0.00003201
  • 1.967E-8
  • 8.19E-7
  • -0.005866
  • 46.57
  • 1.44
  • 0.01346
  • 0.09001
  • 0.001171
  • 0.004288
  • -4.119
Eutrophication potential - freshwater (EP-freshwater)
  • 0.002684
  • 0.0000115
  • 4.9E-8
  • 7.186E-7
  • 7.74E-10
  • 2.639E-8
  • -0.0001689
Eutrophication potential - marine (EP-marine)
  • 0.05288
  • 0.0008184
  • 0.00006215
  • 0.00005115
  • 6.242E-8
  • 0.000016
  • -0.002874
Eutrophication potential - terrestrial (EP-terrestrial)
  • 1.399
  • 0.009154
  • 0.0006819
  • 0.0005721
  • 6.19E-7
  • 0.0001757
  • -0.02954
Photochemical Ozone Creation Potential (POCP)
  • 0.1804
  • 0.003507
  • 0.0001875
  • 0.0002192
  • 1.52E-7
  • 0.00005006
  • -0.01376
Depletion potential of the stratospheric ozone layer (ODP)
  • 0.000004054
  • 3.26E-7
  • 2.909E-9
  • 2.037E-8
  • 8E-12
  • 2.13E-9
  • -1.041E-7
Water (user) deprivation potential (WDP)
  • 3397
  • 21.05
  • 0.03935
  • 1.315
  • 0.0007613
  • 0.3223
  • -7.771

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
1This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
2The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP) 1
  • 2.749
  • 0.09511
  • 0.0007938
  • 0.005944
  • 7.837E-7
  • 0.0006162
  • -0.004411
Potential incidence of disease due to PM emissions (PM) 2
  • 0.000004377
  • 8.811E-8
  • 3.726E-9
  • 5.507E-9
  • 1E-12
  • 9.01E-10
  • -2.322E-7
Potential Soil quality index (SQP) 2
  • 344.8
  • 15.22
  • 0.02351
  • 0.9513
  • 0.0000402
  • 0.5149
  • -1.656
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) 2
  • 0.00000283
  • 1.762E-8
  • 9.2E-11
  • 1.101E-9
  • 2E-12
  • 5.4E-11
  • 2.633E-7
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) 2
  • 2.687E-7
  • 0
  • 0
  • 0
  • 0
  • 0
  • -1.308E-8
Potential Comparative Toxic Unit for ecosystems (ETP-fw) 2
  • 1506
  • 16.13
  • 0.1012
  • 1.008
  • 0.003078
  • 1.487
  • -148