Table 1

Energy equivalents of inputs.

Energy equivalents of inputs for conventional cleaning method

Particular Unit Equivalent energy, MJ Reference
Inputs
Labor h 1.96 Nassiri and Singh (2009)
Water jet (machinery-electric motor) kg 64.8 Nassiri and Singh (2009)
Vacuum (machinery-electric motor) kg 64.8 Nassiri and Singh (2009)
Electricity kWh 11.93 Nassiri and Singh (2009)
Water m3 1.02 Sayin et al. (2005)
Degreaser (chemical do not require dilution) L 10.00 Nassiri and Singh (2009)

Energy equivalents of inputs for dry cleaning method

Particular Unit Equivalent energy, MJ Reference
Inputs
Labor h 1.96 Nassiri and Singh (2009)
Compressor (machinery) kg 64.8 Nassiri and Singh (2009)
Dry ice ballasting (machinery) kg 64.8 Nassiri and Singh (2009)
Electricity kWh 11.93 Nassiri and Singh (2009)
Diesel L 56.31 Erdal et al. (2007)
Dry ice (chemical do not require dilution) kg 10.00 Nassiri and Singh (2009)

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