Research on Blue-Algae Removal from Eutrophication Water by Modified Clay

Abstract:

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.

• Periodical: Advanced Materials Research (Volumes 150-151)
• Pages: 178-182
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.150-151.178
• Online since: October 2010
• Authors: Li Ping Wang, Lei Lu, Nai Yuan Gao, Xia Xu, Yong Yin Zhang, Yu Chuan Guo
• Keywords: Blue-Algae, Eutrophication water, Modified Clay

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