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. Author manuscript; available in PMC: 2018 Aug 27.
Published in final edited form as: J Environ Manage. 2016 Nov 16;187:1–7. doi: 10.1016/j.jenvman.2016.11.024

Figure 2:

Figure 2:

Spore density on iron and cement-mortar coupons after flushing at 0.5 m sec−1 (1.7 ft sec−1). The orange section represents the period when spores were injected. The blue section represents decontamination by flushing.