Research on Blue-Algae Removal from Eutrophication Water by Modified Clay
In recent years, the problem of contaminated source water is increasingly outstanding with the rapid development of industry，agriculture and population. Especially, the eutrophication of river and lake is severer. The modified clay was studied to remove algae in lake type raw water in which average concentrations of turbidity, TN, TP and Chl-a were 33NTU, 4.002 mg/L, 0.263mg/L and 29.02 mg/m3. The results showed that the average removal efficiency of turbidity, TN, TP and Chl-a were 88.53%、26.61%、87.45% and 87.97% respectively when the dosage of modified clay was 0.8 g/L.
Jinglong Bu, Zhengyi Jiang and Sihai Jiao
L. P. Wang et al., "Research on Blue-Algae Removal from Eutrophication Water by Modified Clay", Advanced Materials Research, Vols. 150-151, pp. 178-182, 2011