[et_pb_section fb_built=”1″ _builder_version=”4.23″ _module_preset=”default” background_color=”rgba(170,178,169,0.1)” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.23″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” width=”100%” max_width=”1920px” module_alignment=”center” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.23″ _module_preset=”default” global_colors_info=”{}”][et_pb_cta title=”Mesocosms” button_text=”More details” _builder_version=”4.24.2″ _module_preset=”default” header_level=”h1″ header_font=”|800|||||||” header_text_align=”left” header_text_color=”#0E1C36″ body_text_align=”left” body_text_color=”#0E1C36″ background_color=”#FFFFFF” custom_button=”on” button_text_size=”10px” button_text_color=”#0E1C36″ button_alignment=”left” background_layout=”light” button_text_color_last_edited=”off|desktop” global_colors_info=”{}”]<\/p>\n
The research infrastructure, managed by IRET, consists of a series of mesocosms that allow semi-hydroponic plant growth on a pilot scale for phytoremediation studies.<\/span><\/p>\n It has been constructed using 18 cylindrical containers of 1 m<\/span>3<\/span> (0.785 m2 x 1.3 m) arranged in two rows (NE-SW) with the possibility of expanding up to 4 plants per mesocosm. The unit is filled with 500 liters of water that saturates two layers containing from bottom to top 0.25 m of gravel (15-30 mm diameter) and 0.75 m of agriperlite. A 50-liter reservoir continuously collects drainage and releases it by a float-operated pump onto the surface layer of agriperlite through a pipe arranged in a loop and equipped with nebulizers.<\/span> <\/span><\/p>\n The circulating solution percolates by gravity evenly through the substrate to the reservoir in 150 minutes. A 10-liter side tank, equipped with a float and a water flow meter, movable on a rod parallel to the mesocosm, allows the water table level to be fixed and kept constant by restoring the volume of water evaporated from the mesocosm. The system can easily switch between single and series modes according to experimental needs.<\/span> <\/span><\/p>\n Applications<\/span> <\/span><\/p>\n [\/et_pb_cta][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.24.2″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_gallery gallery_ids=”839,840,841,842″ show_title_and_caption=”off” _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" The research infrastructure, managed by IRET, consists of a series of mesocosms that allow semi-hydroponic plant growth on a pilot scale for phytoremediation studies. It has been constructed using 18 cylindrical containers of 1 m3 (0.785 m2 x 1.3 m) arranged in two rows (NE-SW) with the possibility of expanding up to 4 plants per […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1398","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/pages\/1398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/comments?post=1398"}],"version-history":[{"count":5,"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/pages\/1398\/revisions"}],"predecessor-version":[{"id":1403,"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/pages\/1398\/revisions\/1403"}],"wp:attachment":[{"href":"https:\/\/www.arrm1.cnr.it\/en\/wp-json\/wp\/v2\/media?parent=1398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n