TABLE 1.

Construction of experimental treatments

Treatment level (%)	Live sediment (g)	Sterile contaminated sediment (g)	Sterile uncontaminated sediment (g)	Total sediment (g)
Control	105	0	45	150
4	105	6	39	150
8	105	12	33	150
16	105	24	21	150
30	105	45	0	150