Research on Sewage Treatment of Constructed Wetland on Expressway

Abstract:

As a new type of ecology treatment technology, constructed wetland has been widely utilized in the sewage disposal system. The paper researches into the constructed wetlands basic concept, structural constitutions and the sewage disposal mechanism. It has been certified that the constructed wetland technology play an important role in decreasing point source pollution on expressway.

• Periodical: Advanced Materials Research (Volumes 864-867)
• Pages: 1281-1286
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.864-867.1281
• Online since: December 2013
• Authors: Jing Liu*
• Keywords: Constructed Wetland, Expressway, Sewage Treatment

References

[1] Dong Ding, Rihui Li: A Study of Wetland on the China Coast: Marine. Geology& Quaternary Geology, Vol. 23 (2003), pp.109-112.

[2] Bonormo L., Pastorelli G. K.: Advantage and Limitation of Duck-weed Wastewater Treatment Systems. Water Science Technology, Vol. 35 (1997), pp.239-246.

[3] Jidong Liang, Qixing Zhou and Tieheng Sun: A Research Review and Technical Improvement Analysis of Constructed Wetland Systems for Wastewater treatment. Chinese Journal of Ecology, Vol. 22 (2003), pp.49-55.

[4] Anna Ma, Honggang Zhang and Jianning Hong: Fuctions and Mechanisms of Wetland Plants in Wastewater Treatment. Journal of Capital Normal University (Natural Science Edition), Vol. 27 (2006), pp.57-63.

[5] Haberl R, Perfler R, Mayer H: Constructed Wetland in Europe. Water Science and Technology, Vol. 32 (1995), pp.306-315.

DOI: 10.2166/wst.1995.0153

[6] Bankston J. L.: Degradation of Trichloroethylene in Wetland Icrocsms Containing Broad-leaved Cattail and Eastern Cottonwood. Water research, Vol. 36 (2002), pp.539-546.

DOI: 10.1016/s0043-1354(01)00368-2

[7] Xindi Liao, Shiming Luo, Yinbao Wu, Zhisan Wang: Comparison of Nutrient Removal Ability between Cyperus alternifolius and Veriveria zizanioides. Chinese Journal of Applied Ecology, Vol. 16 (2005), pp.156-160.

[8] Shimp J. F., Tracy J. C., Davis L. C.: Beneficial Effects of Plants in the Remediation of Soil and Groundwater Contaminated with Organic materials-Critical Reviews. Environ Science Technology, Vol. 23 (1993), pp.41-47.

DOI: 10.1080/10643389309388441

[9] Shuiping Cheng, Zhenbin Wu, Qijun Kuang: Macrophytes in Artifcial Wetland. Journal of Lake Sciences, Vol. 14 (2002), pp.179-182.

DOI: 10.18307/2002.0213

[10] Shuiping Cheng, Yikua Xia. Studies on Artificial Wetland with Cattail (Typha angustifolia), Rush (Juncus effusus)Ⅲ: Mechanisms of Purifying Wastewater. Journal of Lake Sciences, Vol. 10 (1998), pp.66-71.

DOI: 10.18307/1998.0211

[11] Ellis J. B., Revitt D. M. Shutes R. B. E.: The Performance of Vegetated Biofilters for Highway Runoff Control. Science Total Environment, Vol. 146-147 (1994), pp.543-550.

DOI: 10.1016/0048-9697(94)90280-1

[12] Donghai Yuan, Quanjin Ren, Shixiang Gao: Purification Efficiency of Several Wetland Macrophytes on COD and Nitrogen RemovaI from Domestic Sewage. Chinese Journal of Applied Ecology, Vol. 15 (2004), pp.2337-2341.

[13] Linfeng Li, Yuegang Nian, Gaoming Jiang: Macrophy in Constructed Wetland for Wastewater Treatment. Environmental Pollution & Control. Vol. 28 (2006), pp.616-620.

[14] Brix H.: Treatment of Wastewater in the Rhizosphere of Wetland Plants-The Root-zone Method. Water Science Technology, Vol. 19 (1987), pp.107-118.

DOI: 10.2166/wst.1987.0193

[15] Beven K., Germann P.: Macropores and Water Flow in Soils. Water Resources Research, Vol. 18 (1982), pp.1311-1325.

DOI: 10.1029/wr018i005p01311

[16] Armstrong W.: The Oxidising Activity of Roots in Water-logged Soils. Phsical siol Plant, Vol. 20 (1967), pp.920-926.

DOI: 10.1111/j.1399-3054.1967.tb08379.x

[17] Wei Liang, Zhenwei Wu. Relationship between the Phosphatase and Urease Activities in Plant Root-zone and Purification of Wastewater in the Integrated Vertical Constructed Wetland. Plant Physiology Communications, Vol. 38, (2002), pp.545-548.

[18] Zhenbin Wu, Wei Liang, Dongru Qiu: The Correlation between the Substrate Enzym Atic Activities and Purification of Wastewater in the Integrated Vertical Constructed Wetland. Acta Ecologica Sinica, Vol. 22 (2002), pp.1012-1017.

[19] Sasaki K., Ogino T., Hori O.: Chemical Transportation of Heavy Metals in the Constructed Wetland Impacted by Acid Drainage. Materials Transaction, Vol. 44 (2003), pp.305-312.

DOI: 10.2320/matertrans.44.305

[20] Richardson C.J.: Mechanisms Controlling Phosphorus Retention Capacity in Freshwater Wetlands. Science, Vol. 228, (1985), pp.1424-1427.

DOI: 10.1126/science.228.4706.1424

[21] Reddy K.R., D'Angelo E.M.: Biogeochemical Indicators to Evaluate Pollutant Removal Efficiency in Constructed Wetlands. Water Science Technology. Vol. 5 (1997), pp.1-10.

DOI: 10.1016/s0273-1223(97)00046-2