Journal of Engineering and Applied Science

Table 1 Summary of white foam experimental results

From: Utilization of solid materials to remove ammonia from drinking water

Initial conc. (mg/l)	pH) _before	pH) _after	Mass, g	Final conc. (mg/l)	% Removal	Notes
39	6	6	0.3066	39	0	Stage 1 Foam
39	6	6	0.113	37	5	Stage 2 AC
42	12	12	0.216	40	5	Stage 1 Foam
40	12	12	0.228	37	8	Stage 2 Foam
39	6	6	0.3049	39	0	Stage 1 Foam
39	6	6	0.3184	41	0	Stage 2 Foam
41	6	6	0.295	43	0	Stage 3 Foam
65	6	6	0.3189	67	0	Stage 1 Foam
67	6	6	0.3041	67	0	Stage 2 Foam
67	6	6	0.2296	66	2	Stage 3 Foam

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