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. 2013 Jun 3:139–161. doi: 10.1016/B978-1-4377-7879-3.00004-2

TABLE 4.1.

Comparison of the Costs of Conventional Solvent Process with Microbial Cleaning [68]

Total First-Year Cost Total Subsequent Yearly Cost
Solvent cleaning $5050 $3450
Microbial cleaning system $1820 $1850
Savings 64% 46%