This paper gives an overview of treatment performances, reuse possibilities, operation and maintenance requirements, costs and constraints interfering with the application constructed wetlands. Song et al. and annual performance of a full-scale constructed “Seasonal wetland system for sewage treatment in Technological University and . . .” Copyright Elsevier B.V. 2005. Accessed . Available at Sciencedirect.com. A study conducted from 1999-2004 in Rongcheng, Shandong Province, China found that a subsurface flow wetland reduced SS by 78%, BOD by 70%, COD by 62%, total coliform by 99.7%, fecal coliform by 99.6%, ammonia nitrogen by 40%, and total phosphorus by 30%. Vymaza, Jan. sub-surface flow and hybrid constructed wetlands “Horizontal systems for wastewater Science Direct and Duke University treatment.” Wetland Center, Nicholas School of the Environment and Earth Sciences, Durham, NC 27708, USA. . Copyright 2005 Elsevier B.V. Accessed . Available at Sciencedirect.com. This is a report on the effect constructed wetlands have on the quality of water they treat. It focuses on wetlands constructed in and the history of their development. Yang et al. value assessment for constructed wetlands: “Ecosystem service A case study in University, , and Université du Quebec à Montréal. . Copyright .” Elsevier B.V 2008. Accessed . Can be found at Sciencedirect.com.
This paper gives an overview of treatment performances, reuse possibilities, operation and maintenance requirements, costs and constraints interfering with the application constructed wetlands. Song et al. “Seasonal and annual performance of a full-scale constructed wetland system for sewage treatment in .” Technological University and . . Copyright Elsevier B.V. 2005. Accessed . Available at Sciencedirect.com. A study conducted from 1999-2004 in Rongcheng, Shandong Province, China found that a subsurface flow wetland reduced SS by 78%, BOD by 70%, COD by 62%, total coliform by 99.7%, fecal coliform by 99.6%, ammonia nitrogen by 40%, and total phosphorus by 30%. Vymaza, Jan. “Horizontal sub-surface flow and hybrid constructed wetlands systems for wastewater treatment.” Science Direct and Duke University Wetland Center, Nicholas School of the Environment and Earth Sciences, Durham, NC 27708, USA. . Copyright 2005 Elsevier B.V. Accessed . Available at Sciencedirect.com. This is a report on the effect constructed wetlands have on the quality of water they treat. It focuses on wetlands constructed in and the history of their development. Yang et al. “Ecosystem service value assessment for constructed wetlands: A case study in .” University, , and Université du Quebec à Montréal. . Copyright Elsevier B.V 2008. Accessed . Can be found at Sciencedirect.com.
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