The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture
A pilot-scale constructed wetland unit, consisting of free water surface (FWS) and subsurface flow (SF) constructed wetlands arranged in series, was integrated into an outdoor recirculating aquaculture system (RAS) for culturing Pacific white shrimp (Litopenaeus vannamei). This study evaluated the p...
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| Veröffentlicht in: | Environmental pollution (1987) 2003-01, Vol.123 (1), p.107-113 |
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| container_title | Environmental pollution (1987) |
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| creator | Lin, Ying-Feng Jing, Shuh-Ren Lee, Der-Yuan |
| description | A pilot-scale constructed wetland unit, consisting of free water surface (FWS) and subsurface flow (SF) constructed wetlands arranged in series, was integrated into an outdoor recirculating aquaculture system (RAS) for culturing Pacific white shrimp (Litopenaeus vannamei). This study evaluated the performance of the wetland unit in treating the recirculating wastewater and examined the effect of improvement in water quality of the culture tank on the growth and survival of shrimp postlarvae. During an 80-day culture period, the wetland unit operated at a mean hydraulic loading rate of 0.3 m/day and effectively reduced the influent concentrations of 5-day biochemical oxygen demand (BOD5, 24%), suspended solids (SS, 71%), chlorophyll a (chl-a, 88%), total ammonium (TAN, 57%), nitrite nitrogen (NO2-N, 90%) and nitrate nitrogen (NO3-N, 68%). Phosphate (PO4-P) reduction was the least efficient (5.4%). The concentrations of SS, Chl-a, turbidity and NO3-N in the culture tank water in RAS were significantly (P |
| doi_str_mv | 10.1016/S0269-7491(02)00338-X |
| format | Article |
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This study evaluated the performance of the wetland unit in treating the recirculating wastewater and examined the effect of improvement in water quality of the culture tank on the growth and survival of shrimp postlarvae. During an 80-day culture period, the wetland unit operated at a mean hydraulic loading rate of 0.3 m/day and effectively reduced the influent concentrations of 5-day biochemical oxygen demand (BOD5, 24%), suspended solids (SS, 71%), chlorophyll a (chl-a, 88%), total ammonium (TAN, 57%), nitrite nitrogen (NO2-N, 90%) and nitrate nitrogen (NO3-N, 68%). Phosphate (PO4-P) reduction was the least efficient (5.4%). The concentrations of SS, Chl-a, turbidity and NO3-N in the culture tank water in RAS were significantly (P<or=.05) lower than those in a control aquaculture system (CAS) that simulated static pond culture without wetland treatment. However, no significant difference (P<or=.05) in BOD5, TAN and NO2-N was found between the two systems. At the end of the study, the harvest results showed that shrimp weight and survival rate in the RAS (3.8 +/-1.8 g/shrimp and 90%) significantly (P<or=.01) exceeded those in the CAS (2.3+/-1.5 g/shrimp and 71%). This study concludes that constructed wetlands can improve the water quality and provide a good culture environment, consequently increasing the shrimp growth and survival without water exchange, in a recirculating system.</description><identifier>ISSN: 0269-7491</identifier><identifier>DOI: 10.1016/S0269-7491(02)00338-X</identifier><identifier>PMID: 12663210</identifier><language>eng</language><publisher>England</publisher><subject>Animals ; Aquaculture - methods ; Artemia ; artificial wetlands ; Brackish ; Environment Design ; Environment, Controlled ; Industrial Waste ; Litopenaeus vannamei ; Marine ; Water Purification</subject><ispartof>Environmental pollution (1987), 2003-01, Vol.123 (1), p.107-113</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c450t-d7e39ab146286778716b9ce5eec1a55b659c1e9f054846d152270b819db62fb83</citedby><cites>FETCH-LOGICAL-c450t-d7e39ab146286778716b9ce5eec1a55b659c1e9f054846d152270b819db62fb83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12663210$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lin, Ying-Feng</creatorcontrib><creatorcontrib>Jing, Shuh-Ren</creatorcontrib><creatorcontrib>Lee, Der-Yuan</creatorcontrib><title>The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture</title><title>Environmental pollution (1987)</title><addtitle>Environ Pollut</addtitle><description>A pilot-scale constructed wetland unit, consisting of free water surface (FWS) and subsurface flow (SF) constructed wetlands arranged in series, was integrated into an outdoor recirculating aquaculture system (RAS) for culturing Pacific white shrimp (Litopenaeus vannamei). This study evaluated the performance of the wetland unit in treating the recirculating wastewater and examined the effect of improvement in water quality of the culture tank on the growth and survival of shrimp postlarvae. During an 80-day culture period, the wetland unit operated at a mean hydraulic loading rate of 0.3 m/day and effectively reduced the influent concentrations of 5-day biochemical oxygen demand (BOD5, 24%), suspended solids (SS, 71%), chlorophyll a (chl-a, 88%), total ammonium (TAN, 57%), nitrite nitrogen (NO2-N, 90%) and nitrate nitrogen (NO3-N, 68%). Phosphate (PO4-P) reduction was the least efficient (5.4%). The concentrations of SS, Chl-a, turbidity and NO3-N in the culture tank water in RAS were significantly (P<or=.05) lower than those in a control aquaculture system (CAS) that simulated static pond culture without wetland treatment. However, no significant difference (P<or=.05) in BOD5, TAN and NO2-N was found between the two systems. At the end of the study, the harvest results showed that shrimp weight and survival rate in the RAS (3.8 +/-1.8 g/shrimp and 90%) significantly (P<or=.01) exceeded those in the CAS (2.3+/-1.5 g/shrimp and 71%). This study concludes that constructed wetlands can improve the water quality and provide a good culture environment, consequently increasing the shrimp growth and survival without water exchange, in a recirculating system.</description><subject>Animals</subject><subject>Aquaculture - methods</subject><subject>Artemia</subject><subject>artificial wetlands</subject><subject>Brackish</subject><subject>Environment Design</subject><subject>Environment, Controlled</subject><subject>Industrial Waste</subject><subject>Litopenaeus vannamei</subject><subject>Marine</subject><subject>Water Purification</subject><issn>0269-7491</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkctOxDAMRbMA8Rj4BFBWCBYF590sEeIlIbFgkNhFaepCUacdklRo_p4CI1jCyrJ9r235EHLA4JQB02cPwLUtjLTsGPgJgBBl8bRBdn7K22Q3pVcAkEKILbLNuNaCM9gh1fwF6XLI2OfWd3RMSIeGhqFPOY4hY03fMXe-rxNte-ppxNDGMHY-t_0z9W-jn5I8RqRplTIuaDNEml5iu1jSdWePbDa-S7i_jjPyeHU5v7gp7u6vby_O74ogFeSiNiisr5jUvNTGlIbpygZUiIF5pSqtbGBoG1CylLpminMDVclsXWneVKWYkaPvucs4vI2Yslu0KWA3XY_DmBy3VpYA7B9CwxmX8KeQWWWs0XISqm9hiENKERu3nD7g48oxcJ-I3Bci98nCAXdfiNzT5DtcLxirBda_rjUf8QEjuY-F</recordid><startdate>20030101</startdate><enddate>20030101</enddate><creator>Lin, Ying-Feng</creator><creator>Jing, Shuh-Ren</creator><creator>Lee, Der-Yuan</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7TN</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>H98</scope><scope>L.G</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20030101</creationdate><title>The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture</title><author>Lin, Ying-Feng ; Jing, Shuh-Ren ; Lee, Der-Yuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c450t-d7e39ab146286778716b9ce5eec1a55b659c1e9f054846d152270b819db62fb83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Animals</topic><topic>Aquaculture - methods</topic><topic>Artemia</topic><topic>artificial wetlands</topic><topic>Brackish</topic><topic>Environment Design</topic><topic>Environment, Controlled</topic><topic>Industrial Waste</topic><topic>Litopenaeus vannamei</topic><topic>Marine</topic><topic>Water Purification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lin, Ying-Feng</creatorcontrib><creatorcontrib>Jing, Shuh-Ren</creatorcontrib><creatorcontrib>Lee, Der-Yuan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Environmental pollution (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lin, Ying-Feng</au><au>Jing, Shuh-Ren</au><au>Lee, Der-Yuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture</atitle><jtitle>Environmental pollution (1987)</jtitle><addtitle>Environ Pollut</addtitle><date>2003-01-01</date><risdate>2003</risdate><volume>123</volume><issue>1</issue><spage>107</spage><epage>113</epage><pages>107-113</pages><issn>0269-7491</issn><abstract>A pilot-scale constructed wetland unit, consisting of free water surface (FWS) and subsurface flow (SF) constructed wetlands arranged in series, was integrated into an outdoor recirculating aquaculture system (RAS) for culturing Pacific white shrimp (Litopenaeus vannamei). This study evaluated the performance of the wetland unit in treating the recirculating wastewater and examined the effect of improvement in water quality of the culture tank on the growth and survival of shrimp postlarvae. During an 80-day culture period, the wetland unit operated at a mean hydraulic loading rate of 0.3 m/day and effectively reduced the influent concentrations of 5-day biochemical oxygen demand (BOD5, 24%), suspended solids (SS, 71%), chlorophyll a (chl-a, 88%), total ammonium (TAN, 57%), nitrite nitrogen (NO2-N, 90%) and nitrate nitrogen (NO3-N, 68%). Phosphate (PO4-P) reduction was the least efficient (5.4%). The concentrations of SS, Chl-a, turbidity and NO3-N in the culture tank water in RAS were significantly (P<or=.05) lower than those in a control aquaculture system (CAS) that simulated static pond culture without wetland treatment. However, no significant difference (P<or=.05) in BOD5, TAN and NO2-N was found between the two systems. At the end of the study, the harvest results showed that shrimp weight and survival rate in the RAS (3.8 +/-1.8 g/shrimp and 90%) significantly (P<or=.01) exceeded those in the CAS (2.3+/-1.5 g/shrimp and 71%). This study concludes that constructed wetlands can improve the water quality and provide a good culture environment, consequently increasing the shrimp growth and survival without water exchange, in a recirculating system.</abstract><cop>England</cop><pmid>12663210</pmid><doi>10.1016/S0269-7491(02)00338-X</doi><tpages>7</tpages></addata></record> |
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| ispartof | Environmental pollution (1987), 2003-01, Vol.123 (1), p.107-113 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Animals Aquaculture - methods Artemia artificial wetlands Brackish Environment Design Environment, Controlled Industrial Waste Litopenaeus vannamei Marine Water Purification |
| title | The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture |
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