Correction: Gallagher, J.; Gill, L.W. The Life Cycle Environmental Performance of On-Site or Decentralised Wastewater Treatment Systems for Domestic Homes. Water 2021, 13, 2542
and
Department of Civil, Structural & Environmental Engineering, Trinity College Dublin, University of Dublin, D02 PN40 Dublin, Ireland
*
Author to whom correspondence should be addressed.
In the original publication [1], there was a mistake in Table A3 (in Appendix B) as published. The error in question is one numerical typo in the first row of numerical results, the value 129.3 should be 1329.3. The corrected Table A3 appears below. The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original article has been updated.
Appendix B
Table A3.
A breakdown of the embodied (E), operational (O) and offset (O*) environmental burdens of each primary, secondary and tertiary treatment processes within the 10 on-site DWTTS.
Table A3.
A breakdown of the embodied (E), operational (O) and offset (O*) environmental burdens of each primary, secondary and tertiary treatment processes within the 10 on-site DWTTS.
System
Primary
Secondary
Tertiary
CC (kg CO2 eq./p.e.)
FE (kg P-eq./p.e.)
DW (m3 water eq./p.e.)
ME (kg N-eq./p.e.)
F (MJ/ p.e.)
MM (kg Sb eq./p.e.)
ST-SPT
ST
E
1329.3
0.498
1.19
541.97
33,282
2.7 × 10−2
O
424.9
0.088
0.71
36.89
6160
3.8 × 10−3
SPT
E
1950.8
0.800
1.80
1139.27
47,867
7.5 × 10−2
O
-
-
-
-
-
-
ST-RPA
ST
E
1329.3
0.498
1.19
541.97
33,282
2.7 × 10−2
O
424.9
0.088
0.71
36.89
6160
3.8 × 10−3
RPA
E
2152.7
0.857
2.01
1160.14
49,641
7.7 × 10−2
O
752.2
0.232
1.29
183.41
11,902
1.7 × 10−2
ST-LPP
ST
E
1329.3
0.498
1.19
541.97
33,282
2.7 × 10−2
O
424.9
0.088
0.71
36.89
6160
3.8 × 10−3
LPP
E
503.6
0.183
0.50
220.03
8937
1.7 × 10−2
O
752.2
0.598
2.30
623.47
29,775
5.0 × 10−2
ST-SF-SPT
ST
E
1329.3
0.498
1.19
541.97
33,282
2.7 × 10−2
O
424.9
0.088
0.71
36.89
6160
3.8 × 10−3
SF
E
512.2
0.224
0.61
429.45
7661
4.0 × 10−2
O
752.2
0.232
1.29
183.41
11,902
1.7 × 10−2
SPT
E
2144.2
0.856
2.01
1159.85
49,517
7.8 × 10−2
O
752.2
0.232
1.29
183.41
11,902
1.7 × 10−2
ST-SF-RPA
ST
E
1329.3
0.498
1.19
541.97
33,282
2.7 × 10−2
O
424.9
0.088
0.71
36.89
6160
3.8 × 10−3
SF
E
436.5
0.196
0.55
398.46
5711
3.9 × 10−2
O
752.2
0.232
1.29
183.41
11,902
1.7 × 10−2
RPA
E
2144.2
0.856
2.01
1159.85
49,517
7.8 × 10−2
O
752.2
0.232
1.29
183.41
11,901.5
1.7 × 10−2
PAS-SPT
PA
E
527.7
0.083
0.41
236.89
18,259
4.6 × 10−3
O
1821.0
0.376
3.06
158.09
26,400
1.6 × 10−2
SPT
E
1950.8
0.800
1.80
1139.27
47,867
7.5 × 10−2
O
-
-
-
-
-
-
PMS-STP
PM
E
799.1
0.139
0.67
268.88
25,589
7.3 × 10−3
O
1821.0
0.376
3.06
158.09
26,400
1.6 × 10−2
SPT
E
2144.2
0.856
2.01
1159.85
49,517
7.8 × 10−2
O
1839.2
0.429
1.29
183.41
11,902
1.7 × 10−2
PAS-SF-SPT
PA
E
527.7
0.083
0.41
236.89
18,259
4.6 × 10−3
O
1821.0
0.376
3.06
158.09
26,400
1.6 × 10−2
SF
E
348.4
0.192
0.44
419.22
6351
3.9 × 10−2
O
752.2
0.232
1.29
183.41
11,902
1.7 × 10−2
SPT
E
987.9
0.256
1.00
559.33
17,443
5.2 × 10−2
O
1839.2
0.429
3.44
439.99
30,549
3.8 × 10−2
PAS-DD-SPT
PA
E
527.7
0.083
0.41
236.89
18,259
4.6 × 10−3
O
1821.0
0.376
3.06
158.09
26,400
1.6 × 10−2
DD
E
263.2
0.084
0.28
71.88
3136
6.1 × 10−3
O
1839.2
0.429
3.44
439.99
30,549
3.8 × 10−2
SPT
E
2144.2
0.856
2.01
1159.85
49,517
7.8 × 10−2
O
1839.2
0.429
3.44
439.99
30,549
3.8 × 10−2
ST-W
ST
E
1329.3
0.498
1.19
541.97
33,282
2.7 × 10−2
O
424.9
0.088
0.71
36.89
6160
3.8 × 10−3
WW
E
14,989.1
6.032
16.60
10,707.88
335,244
7.1 × 10−1
O
760.8
0.233
1.30
183.71
12,026
1.6 × 10−2
O *
−14,265.0
−13.304
−255.72
−3127.13
−144,548
−2.4
Reference
Gallagher, J.; Gill, L.W. The Life Cycle Environmental Performance of On-Site or Decentralised Wastewater Treatment Systems for Domestic Homes. Water2021, 13, 2542. [Google Scholar] [CrossRef] [Scilit]
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