| Performance of a pilot-scale constructed wetland for stormwater runoff and domestic sewage treatment on the banks of a polluted urban river | |
| Guo, Weijie1,3; Li, Zhu1,3; Cheng, Shuiping2; Liang, Wei1; He, Feng1; Wu, Zhenbin1; Wu, ZB (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China. | |
| 2014 | |
| Source Publication | WATER SCIENCE AND TECHNOLOGY
 |
| ISSN | 0273-1223 |
| Volume | 69Issue:7Pages:1410-1418 |
| Abstract | To examine the performance of a constructed wetland system on stormwater runoff and domestic sewage (SRS) treatment in central east China, two parallel pilot-scale integrated constructed wetland (ICW) systems were operated for one year. Each ICW consisted of a down-flow bed, an up-flow bed and a horizontal subsurface flow bed. The average removal rates of chemical oxygen demand (CODCr), total suspended solids (TSS), ammonia (NH4+-N), total nitrogen (TN) and total phosphorus (TP) were 63.6, 91.9, 38.7, 43.0 and 70.0%, respectively, and the corresponding amounts of pollutant retention were approximately 368.3, 284.9, 23.2, 44.6 and 5.9 g m(-2) yr(-1), respectively. High hydraulic loading rate (HLR) of 200 mm/d and low water temperatures (<15 degrees C) resulted in significant decrease in removals for TP and NH4+-N, but had no significant effects on removals of COD and TSS. These results indicated that the operation of this ICW at higher HLR (200 mm/d) might be effective and feasible for TSS and COD removal, but for acceptable removal efficiencies of nitrogen and phosphorus it should be operated at lower HLR (100 mm/d). This kind of ICW could be employed as an effective technique for SRS treatment.; To examine the performance of a constructed wetland system on stormwater runoff and domestic sewage (SRS) treatment in central east China, two parallel pilot-scale integrated constructed wetland (ICW) systems were operated for one year. Each ICW consisted of a down-flow bed, an up-flow bed and a horizontal subsurface flow bed. The average removal rates of chemical oxygen demand (CODCr), total suspended solids (TSS), ammonia (NH4+-N), total nitrogen (TN) and total phosphorus (TP) were 63.6, 91.9, 38.7, 43.0 and 70.0%, respectively, and the corresponding amounts of pollutant retention were approximately 368.3, 284.9, 23.2, 44.6 and 5.9 g m(-2) yr(-1), respectively. High hydraulic loading rate (HLR) of 200 mm/d and low water temperatures (<15 degrees C) resulted in significant decrease in removals for TP and NH4+-N, but had no significant effects on removals of COD and TSS. These results indicated that the operation of this ICW at higher HLR (200 mm/d) might be effective and feasible for TSS and COD removal, but for acceptable removal efficiencies of nitrogen and phosphorus it should be operated at lower HLR (100 mm/d). This kind of ICW could be employed as an effective technique for SRS treatment. |
| Subtype | Article |
| Keyword | Constructed Wetland Hydraulic Loading Rate Nutrient Removal Polluted Urban River Stormwater Runoff And Domestic Sewage |
| Department | [Guo, Weijie; Li, Zhu; Liang, Wei; He, Feng; Wu, Zhenbin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Cheng, Shuiping] Tongji Univ, State Key Lab Pollut Control & Resource Reuse, Shanghai 200092, Peoples R China; [Guo, Weijie; Li, Zhu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| DOI | 10.2166/wst.2014.027 |
| WOS Headings | Science & Technology ; Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| Funding Organization | Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] ; Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] ; Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] ; Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| WOS Subject | Engineering, Environmental ; Environmental Sciences ; Water Resources |
| WOS ID | WOS:000334927100006 |
| WOS Keyword | MICROCOSM WETLANDS ; REMOVAL EFFICIENCY ; NITROGEN REMOVAL ; WASTE-WATER ; FLOW |
| Funding Organization | Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] ; Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] ; Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] ; Major Science and Technology Program for Water Pollution Control and Treatment in China [2008ZX07316-004, 2011ZX07303-002, 2012ZX07101007-005]; National Nature Science Foundation of China [30870221, 51178452, 50909091, 31123001]; National Nature Science Foundation of China (National Science and Technology Support Program) [2012BAJ21B03] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/20071 |
| Collection | 水环境工程研究中心_期刊论文 |
| Corresponding Author | Wu, ZB (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China. |
| Affiliation | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Tongji Univ, State Key Lab Pollut Control & Resource Reuse, Shanghai 200092, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Guo, Weijie,Li, Zhu,Cheng, Shuiping,et al. Performance of a pilot-scale constructed wetland for stormwater runoff and domestic sewage treatment on the banks of a polluted urban river[J]. WATER SCIENCE AND TECHNOLOGY,2014,69(7):1410-1418. |
| APA | Guo, Weijie.,Li, Zhu.,Cheng, Shuiping.,Liang, Wei.,He, Feng.,...&Wu, ZB .(2014).Performance of a pilot-scale constructed wetland for stormwater runoff and domestic sewage treatment on the banks of a polluted urban river.WATER SCIENCE AND TECHNOLOGY,69(7),1410-1418. |
| MLA | Guo, Weijie,et al."Performance of a pilot-scale constructed wetland for stormwater runoff and domestic sewage treatment on the banks of a polluted urban river".WATER SCIENCE AND TECHNOLOGY 69.7(2014):1410-1418. |
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