Application of Ozone and Oxygen to Reduce Chemical Oxygen Demand and Hydrogen Sulfide from a Recovered Paper Processing Plant

Table 4

Peak hydrogen sulfide gas as a function of Bioxide addition at sample sites downstream of Fox River Fiber.

Sample site	Peak H2S : no O3	Peak H2S (ppm) for each bioxide application rate with O3
	1520 L/day	1520 L/day	1330 L/day	950 L/day	570 L/day
NSI035	3	3	2.5	4	4
NSI028	7	6	4	3	12
NSI013	6	1	0	9	22
ASC020	20	0	0	22	68
ASC013	17	1	2	11	25
ASC008	30	2	4	22	47
ASC005	9.5	1	1	9	25