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Life Cycle Sustainability Assessment of Decentralised Composting of Bio-Waste: A Case Study of The Łódź Agglomeration (Poland)


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Fig. 1

The study area with its administrative division.Source: authors’ own elaboration.
The study area with its administrative division.Source: authors’ own elaboration.

Fig. 2

ŁOM bio-waste flows by treatment and types of local government (gminas).R – recycling/composting, D – disposal operations, ŁOM – Łódzki Obszar MetropolitalnySource: authors’ own elaboration.
ŁOM bio-waste flows by treatment and types of local government (gminas).R – recycling/composting, D – disposal operations, ŁOM – Łódzki Obszar MetropolitalnySource: authors’ own elaboration.

Fig. 3

Flows of bio-waste generated within ŁOM by way of road linkages.ŁOM – Łódzki Obszar Metropolitalny; VFG – vegatable, fruit, and gardenSource: authors’ own elaboration.
Flows of bio-waste generated within ŁOM by way of road linkages.ŁOM – Łódzki Obszar Metropolitalny; VFG – vegatable, fruit, and gardenSource: authors’ own elaboration.

Fig. 4

Status quo and a decentralised system of biowaste management in ŁOM – impact categories.Source: authors’ own elaboration.
Status quo and a decentralised system of biowaste management in ŁOM – impact categories.Source: authors’ own elaboration.

Fig. 5

Environmental analysis – spatial distribution of environmental impact categories within ŁOM.ŁOM – Łódzki Obszar MetropolitalnySource: authors’ own elaboration.
Environmental analysis – spatial distribution of environmental impact categories within ŁOM.ŁOM – Łódzki Obszar MetropolitalnySource: authors’ own elaboration.

Impact of decentralised composting on social sustainability per functional unit.

Name of gmina Human toxicity (CTU) Ozone depletion (kg CFC-11 eq) Particulatematter formation (kg PM2.5 eq) Tropospheric ozone formation (kg NOx eq) Ionising radiation (kBq Co-60 eq)
Aleksandrów Łódzki 6.67E−05 1.92E−04 7.98E−03 5.26E−02 6.66E−03
Andrespol 1.22E−05 3.84E−05 1.92E−03 1.08E−02 1.82E−03
Brójce 4.09E−06 9.66E−06 4.91E−04 4.64E−03 2.81E−04
Brzeziny (urban) 5.69E−05 6.40E−04 1.79E−02 8.77E−02 1.57E−02
Brzeziny (rural) 5.62E−06 1.64E−05 8.18E−04 5.35E−03 7.02E−04
Dłutów 9.77E−06 3.09E−05 1.63E−03 9.25E−03 1.54E−03
Dmosin 5.48E−06 1.92E−05 9.31E−04 6.14E−03 7.82E−04
Dobroń 2.28E−06 7.15E−06 3.66E−04 2.07E−03 3.46E−04
Głowno (urban) 8.59E−05 3.00E−04 1.02E−02 6.72E−02 8.10E−03
Głowno (rural) 2.01E−06 7.12E−06 3.25E−04 2.15E−03 2.70E−04
Jeżów 1.54E−05 5.24E−05 2.41E−03 1.40E−02 2.21E−03
Koluszki 1.85E−05 1.00E−04 4.15E−03 3.28E−02 2.78E−03
Konstantynów Łódzki 1.22E−04 3.91E−04 1.72E−02 9.15E−02 1.66E−02
Ksawerów 2.13E−05 6.82E−05 3.74E−03 2.06E−02 3.63E−03
Lutomiersk 5.32E−06 1.83E−05 1.00E−03 6.22E−03 8.97E−04
Łódź 2.44E−04 7.44E−04 2.40E−02 1.98E−01 1.50E−02
Nowosolna 2.71E−06 8.44E−06 4.13E−04 2.49E−03 3.74E−04
Ozorków (urban) 1.86E−04 5.58E−04 1.96E−02 1.25E−01 1.62E−02
Ozorków (rural) 1.95E−05 5.96E−05 2.84E−03 1.84E−02 2.44E−03
Pabianice (urban) 2.85E−04 8.03E−04 3.30E−02 2.34E−01 2.58E−02
Pabianice (rural) 1.09E−07 4.04E−07 1.92E−05 1.39E−04 1.48E−05
Parzęczew 5.16E−05 2.00E−04 1.01E−02 6.26E−02 8.90E−03
Rogów 1.34E−05 5.15E−05 2.23E−03 2.05E−02 1.24E−03
Rzgów 6.62E−06 8.56E−06 5.45E−04 3.87E−03 4.79E−04
Stryków 6.35E−06 2.23E−05 1.28E−03 8.45E−03 1.10E−03
Tuszyn 1.95E−05 5.91E−05 2.60E−03 1.96E−02 1.93E−03
Zgierz (urban) 1.76E−04 5.89E−04 2.09E−02 1.34E−01 1.71E−02
Zgierz (rural) 3.67E−06 1.14E−05 5.44E−04 3.50E−03 4.68E−04

Impact of decentralised composting on economic sustainability per functional unit and total.

Name of gmina Unit costs Status quo Decentralised composting
CAPEX OPEX CAPEX OPEX CAPEX OPEX
PLN/Mg PLN/Mg Total cost in PLN Total cost in PLN Total cost in PLN Total cost in PLN
Aleksandrów Łódzki 921.90 494.10 1,848,200.60 990,562.29 1,497,042.48 802,355.46
Andrespol 340.04 977.00 578,202.42 1,661,297.64 468,343.96 1,345,651.09
Brójce 797.26 866.71 227,705.87 247,542.27 184,441.76 200,509.24
Brzeziny (urban) 1,248.83 130.00 671,510.47 69,902.30 543,923.48 56,620.86
Brzeziny (rural) 940.91 788.93 237,664.32 199,276.67 192,508.10 161,414.10
Dłutów 386.15 1,222.00 139,502.32 441,468.27 112,996.88 357,589.30
Dmosin 2,328.79 415.80 180,539.34 32,234.90 146,236.87 26,110.26
Dobroń 368.21 1,222.00 223,418.19 741,463.16 180,968.74 600,585.16
Głowno (urban) 1,479.61 415.80 673,623.23 189,301.27 545,634.82 153,334.03
Głowno (rural) 3,191.76 415.80 155,741.97 20,288.96 126,151.00 16,434.06
Jeżów 3,182.60 975.50 136,352.33 41,793.35 110,445.39 33,852.61
Koluszki 1,660.46 937.14 815,208.21 460,093.10 660,318.65 372,675.41
Konstantynów Łódzki 576.38 1,222.00 898,101.39 1,904,089.85 727,462.13 1,542,312.78
Ksawerów 395.68 1,222.00 394,951.98 1,219,751.52 319,911.10 987,998.73
Lutomiersk 1,474.02 1,222.00 271,074.74 224,728.24 219,570.54 182,029.88
Łódź 532.53 501.62 30,315,305.33 28,555,726.09 24,555,397.32 23,130,138.13
Nowosolna 532.70 893.33 217,384.91 364,554.15 176,081.77 295,288.86
Ozorków (urban) 797.71 415.80 822,404.06 428,669.84 666,147.29 347,222.57
Ozorków (rural) 1,009.96 415.80 324,478.62 133,588.22 262,827.68 108,206.46
Pabianice (urban) 467.45 1,222.00 2,457,327.46 6,423,961.13 1,990,435.25 5,203,408.51
Pabianice (rural) 921.94 1,222.00 271,691.56 360,119.73 220,070.17 291,696.98
Parzęczew 1,666.09 363.27 214,442.66 46,756.05 173,698.56 37,872.40
Rogów 4,943.43 729.00 175,956.55 25,948.03 142,524.80 21,017.90
Rzgów 969.29 820.00 337,733.38 285,715.88 273,564.04 231,429.86
Stryków 2,224.16 415.80 746,287.89 139,516.28 604,493.19 113,008.19
Tuszyn 1,436.88 973.00 363,001.24 245,809.96 294,031.00 199,106.07
Zgierz (urban) 1,289.84 396.10 1,847,825.31 567,452.86 1,496,738.50 459,636.82
Zgierz (rural) 1,881.41 415.80 489,699.73 108,225.67 396,656.78 87,662.79

Impact of decentralised composting on environmental sustainability per functional unit.

Name of gmina Climate change (kg CO2 eq) Freshwater eutrophication (kg P eq) Ecotoxicity (CTU) Land use (m2 × year) Fossilfuel scarcity (kg oil eq)
Aleksandrów Łódzki 2.28E+01 −3.79E−03 4.24E+01 1.72E−11 1.84E+00
Andrespol 2.80E+00 −7.74E−04 7.80E+00 9.96E−13 5.28E−01
Brójce 2.89E+00 −1.79E−04 2.55E+00 2.19E−12 4.90E−02
Brzeziny (urban) 2.80E+01 −1.14E−02 4.92E+01 4.70E−11 5.00E+00
Brzeziny (rural) 2.06E+00 −3.26E−04 3.58E+00 1.20E−12 1.91E−01
Dłutów 2.30E+00 −6.23E−04 6.27E+00 7.94E−13 4.45E−01
Dmosin 2.39E+00 −3.69E−04 3.58E+00 1.68E−12 2.12E−01
Dobroń 5.32E−01 −1.44E−04 1.46E+00 1.90E−13 1.00E−01
Głowno (urban) 3.39E+01 −5.77E−03 5.60E+01 2.62E−11 2.26E+00
Głowno (rural) 8.75E−01 −1.36E−04 1.31E+00 6.27E−13 7.33E−02
Jeżów 4.26E+00 −1.04E−03 1.00E+01 2.29E−12 6.37E−01
Koluszki 1.73E+01 −1.73E−03 1.31E+01 1.79E−11 6.58E−01
Konstantynów Łódzki 2.30E+01 −7.91E−03 7.84E+01 6.93E−12 4.94E+00
Ksawerów 4.28E+00 −1.38E−03 1.37E+01 8.58E−13 1.06E+00
Lutomiersk 1.92E+00 −3.57E−04 3.46E+00 1.13E−12 2.49E−01
Łódź 1.29E+02 −1.40E−02 1.56E+02 1.08E−10 3.48E+00
Nowosolna 8.02E−01 −1.68E−04 1.72E+00 3.91E−13 1.06E−01
Ozorków (urban) 6.04E+01 −1.10E−02 1.19E+02 3.87E−11 4.58E+00
Ozorków (rural) 7.13E+00 −1.17E−03 1.25E+01 4.30E−12 6.68E−01
Pabianice (urban) 1.17E+02 −1.57E−02 1.80E+02 7.74E−11 6.78E+00
Pabianice (rural) 6.39E−02 −7.52E−06 7.19E−02 5.00E−14 3.76E−03
Parzęczew 1.79E+01 −3.84E−03 3.38E+01 1.45E−11 2.48E+00
Rogów 1.27E+01 −8.94E−04 8.89E+00 1.15E−11 2.26E−01
Rzgów 1.54E+00 −1.99E−04 3.93E+00 9.11E−13 1.27E−01
Stryków 2.94E+00 −4.26E−04 4.15E+00 1.96E−12 2.94E−01
Tuszyn 9.99E+00 −1.12E−03 1.25E+01 7.90E−12 4.81E−01
Zgierz (urban) 6.38E+01 −1.14E−02 1.14E+02 4.61E−11 4.82E+00
Zgierz (rural) 1.34E+00 −2.25E−04 2.35E+00 8.18E−13 1.29E−01
eISSN:
2081-6383
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Geosciences, Geography