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环境科学 2009
Phosphorus Removal and Mechanisms for Advanced Treatment of Sewage by Spirogyra
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Abstract:
The novel way of advanced treatment of municipal wastewater was proposed and characterized by purifying wastewater by Spirogyra.The characteristics of nitrogen and phosphorus removal by Spirogyra were studied aiming at nitrogen and phosphorus removal in advanced treatment of sewage.Under natural light,when Spirogyra's dosage(gross mass) was more than 3.05(g/L),total phosphorus concentration,(NH~+_4-N) concentration,TN concentration and permanganate index decreased to less than 0.09,2.82,4.31 and 16.86(mg/L)...
