Decoupling of arsenic and iron release from ferrihydrite suspension under reducing conditions: a biogeochemical model

Table 3 Experimental conditions and initial rates of bacterial reductive dissolution of As-2LFh compared to As-free 2LFh experiment and literature data.

	AD1	CP1	AD5	CP5	2LFh	HFO^a
Bacteria	FR	FR	FR	FR	FR	Shewanella putrefaciens
Initial cell density (10⁶ cells/mL)	54	40	11	76	no data	100
Initial R₁ (10^-7 mMs^-1)	1.5	2	2.4	2.7	17.2	18.6

ISSN: 1467-4866