Study on the Surface Flow Constructed Wetland Wastewater Treatment of Furfural Wastewater
According to the characteristics of furfural wastewater, by production enterprises located in low-lying saline land transformed into a surface flow constructed wetlands, the waste water in the wetland approach to natural consumption, no efflux, treated waste water equal to the wetland wastewater by natural evaporation, plant transpiration and plant storage Volume. Research show that, after wetland treatment the wastewater COD removal rate to an average of 94%, TN removal rate to an average of 65%, PH value of treated wastewater is 6.22, the use of surface flow constructed wetland wastewater treatment is feasible ecological processing technology for furfural.
Zhenyu Du and Chengbin Li
J. W. Peng and X. K. Han, "Study on the Surface Flow Constructed Wetland Wastewater Treatment of Furfural Wastewater", Advanced Materials Research, Vol. 281, pp. 233-236, 2011