Moringa oleifera Lam. and Its Potential Association with Aluminium Sulphate in the Process of Coagulation/Flocculation and Sedimentation of Surface Water

Table 2

Coagulants dosage in association.

Point	% coagulant (Al2(SO4)3⋅18H2O/; M. oleifera)	Coagulant dosage (mg⋅L^−1)
		Al2(SO4)3⋅18H2O	Seeds of M. oleifera
1	0%/100%	0	50
2	10%/90%	2.5	45
3	20%/80%	5	40
4	30%/70%	7.5	35
5	40%/60%	10	30
6	50%/50%	12.5	25
7	60%/40%	15	20
8	70%/30%	17.5	15
9	80%/20%	20	10
10	90%/10%	22.5	5
11	100%/0%	25	0