{"id":11730,"date":"2020-01-01T17:12:57","date_gmt":"2020-01-01T17:12:57","guid":{"rendered":"http:\/\/lequia-udg.com\/2020\/01\/01\/assessment-of-zooplankton-based-eco-sustainable-wastewater-treatment-at-laboratory-scale\/"},"modified":"2024-04-18T16:16:32","modified_gmt":"2024-04-18T16:16:32","slug":"assessment-of-zooplankton-based-eco-sustainable-wastewater-treatment-at-laboratory-scale","status":"publish","type":"post","link":"https:\/\/lequia-udg.com\/ca\/2020\/01\/01\/assessment-of-zooplankton-based-eco-sustainable-wastewater-treatment-at-laboratory-scale\/","title":{"rendered":"Assessment of zooplankton-based eco-sustainable wastewater treatment at laboratory scale"},"content":{"rendered":"\t\t
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\r\n\t\t\t\r\n\t\t\t\tAuthors: Pous N., Hidalgo M., Serra T., Colomer J., Colprim J., Salvad\u00f3 V. \r\n\t\t\t\r\n\t\t\t<\/h4>\r\n\t\t

\r\n\t\t\t\r\n\t\t\t\tAssessment of zooplankton-based eco-sustainable wastewater treatment at laboratory scale\r\n\t\t\t\r\n\t\t\t<\/h2>\r\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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The combination of the filtration capacity of zooplankton (e.g. Daphnia) with the nutrient removal capacity of bacterial\/algal biofilm in a zooplankton-containing reactor could provide a natural-based alternative for wastewater treatment. A laboratory-scale zooplankton-based reactor was tested at different HRTs resulting in a significant reduction in nutrient concentrations in wastewater when the system was operated at HRTs longer than 1.1 days (preferably of between 2 and 4 days). However, the presence of high concentrations of organic matter (>250 mg COD L\u22121<\/sup>) in the wastewater inhibited zooplankton activity, limiting its use to tertiary treatment. Therefore, in combination with other natural treatments that can perform primary and secondary treatments, zooplankton may provide a solution for wastewater clarification and nutrient polishing. The effect of a common metal such as copper on the filtration capacity of Daphnia was also evaluated. Daphnia, as well as the whole zooplankton-based reactor, adapted to copper concentrations of up to 70 \u03bcg Cu L\u22121<\/sup>\u00a0but an overload of 380 \u03bcg Cu L\u22121<\/sup>\u00a0for two-weeks severely affected the biological system.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Year:<\/strong><\/td>\n2020<\/td>\n<\/tr>\n
Authors:<\/strong><\/td>\nPous N., Hidalgo M., Serra T., Colomer J., Colprim J., Salvad\u00f3 V.<\/td>\n<\/tr>\n
Reference:<\/strong><\/td>\nChemosphere, Volume 238, January 2020, Article number 124683<\/td>\n<\/tr>\n
Link:<\/strong><\/td>\nhttp:\/\/dx.doi.org\/10.1016\/j.chemosphere.2019.124683<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Authors: Pous N., Hidalgo M., Serra T., Colomer J., Colprim J., Salvad\u00f3 V. Assessment of zooplankton-based eco-sustainable wastewater treatment at laboratory scale The combination of the filtration capacity of zooplankton (e.g. Daphnia) with the nutrient removal capacity of bacterial\/algal biofilm in a zooplankton-containing reactor could provide a natural-based alternative for wastewater treatment. A laboratory-scale zooplankton-based … Assessment of zooplankton-based eco-sustainable wastewater treatment at laboratory scale<\/span>“>Continue reading Assessment of zooplankton-based eco-sustainable wastewater treatment at laboratory scale<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[],"class_list":["post-11730","post","type-post","status-publish","format-standard","hentry","category-articles-ca"],"_links":{"self":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts\/11730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/comments?post=11730"}],"version-history":[{"count":1,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts\/11730\/revisions"}],"predecessor-version":[{"id":11731,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts\/11730\/revisions\/11731"}],"wp:attachment":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/media?parent=11730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/categories?post=11730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/tags?post=11730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}