{"id":25338,"date":"2021-03-08T11:26:29","date_gmt":"2021-03-08T11:26:29","guid":{"rendered":"http:\/\/www.lugobiodinamico.eu\/catalogo\/?post_type=etheme_portfolio&p=25338"},"modified":"2021-03-15T08:33:42","modified_gmt":"2021-03-15T08:33:42","slug":"ag07-retention-and-purification","status":"publish","type":"etheme_portfolio","link":"https:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ag07-retention-and-purification\/","title":{"rendered":"AG07 RETENTION AND PURIFICATION"},"content":{"rendered":"

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<\/div>

AG07 RETENTION AND PURIFICATION<\/h2><\/div>
<\/p>\n

Rainwater retention and purification systems applied to urban design<\/h4>\n

<\/div><\/div>[\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”24575″ img_size=”medium” alignment=”right”][\/vc_column_inner][\/vc_row_inner][vc_empty_space][vc_text_separator title=”” color=”custom” border_width=”4″ accent_color=”#fae699″][vc_column_text]Aim<\/strong><\/p>\n

Incorporate solutions for rainwater retention, purification and storage both in new urbanizations and in renovations, for streets and other public spaces.<\/p>\n

Why?<\/strong><\/p>\n

To mitigate the effects of climate change through design, moderating the rise in the temperature of the planet and the waste of energy and water resources. They bring the following benefits:<\/p>\n

\u25ba Improvement of the environmental comfort by regulating temperature and humidity.
\n\u25ba Reduction of the heat island effect due to the evaporation of water accumulated in the subsoil.
\n\u25ba Reduction of flooding due to torrential rains by increasing permeable surfaces.
\n\u25ba Decrease of the volumes of runoff and peak flows that end up in the network of collectors and the treatment plant to avoid overloading the sanitation infrastructure.
\n\u25ba Integration of rainwater treatment into the urban landscape.
\n\u25ba Protect water quality by reducing the effects of diffuse pollution.
\n\u25ba Improve the health of urban vegetation.<\/p>\n

How?<\/strong><\/p>\n

The solution means to transform current rainwater collection, which seeks the quick evacuation of urban runoff using a system of impermeable surfaces and gutters connected to the sewers, into a network that retains and infiltrates the water from urban runoff.
\nThey are suitable for those places where, due to the conditions of the land (low permeability, contamination of the land, existing underground infrastructures or installations, heritage remains, risk for the foundations of buildings, etc.), it is not appropriate to infiltrate water directly into the subsoil.
\nThe water stored favours the growth of vegetation or a combination with other storage elements and can be used for non-consumptive uses.<\/p>\n

\"\"Drainage diagram: retention filtration in the street with overflow channel to the sewage system
\n<\/em><\/p>\n

\"\"<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Wanda\u2022Atletico Metropolitano Arena Urbanization Project, roads and parking<\/em><\/p>\n

\"\"[\/vc_column_text][\/vc_column][vc_column width=”1\/3″ css=”.vc_custom_1548800623319{background-color: #fdfae4 !important;}”][vc_text_separator title=”Street scale intervention” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_single_image image=”24444″ img_size=”full” alignment=”center”][vc_text_separator title=”ISSUES AFFECTED” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_gallery type=”image_grid” images=”23886,23899,23901,23892,23905,23828,23902,23895,23908,23891,23888,23896″ onclick=”custom_link” img_size=”52×52″][vc_text_separator title=”SUITABLE FOR COMBINING WITH OTHER SOLUTIONS” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_gallery type=”image_grid” images=”25313,25266,25292″ onclick=”custom_link” custom_links_target=”_blank” img_size=”150×55″ custom_links=”http:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ag08-water-collection-and-storage\/,http:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ac11-cycling-infrastructure-within-superblocks\/,http:\/\/www.lugobiodinamico.eu\/catalogo\/en\/proyectos\/ec03-hard-surfaces-made-of-recycled-decontaminant-materials\/”][vc_text_separator title=”MEASURE ELEMENTS” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Indicator<\/strong>
\nReduction of energy consumption by rainwater infiltration or capture (\u2206CE)<\/p>\n

Secondary indicator<\/strong>
\nPercentage of retention areas in free space (roads, car parks)<\/p>\n

Unit<\/strong>
\n(I1) m2 of retention area \u2192 \u2206CE
\n(I2) %<\/p>\n

Minimum goal<\/strong>
\n>60%
\nDesirable goal<\/strong>
\n>95%<\/p>\n

M\u00e9todo de medici\u00f3n \/ Formula<\/strong>
\n(I1) \u0394CE = [A x B]
\nA: m3 (retentioned and depurated)
\nB: Energy consumption in MWh per m3 treated at the WWTP
\n(I2) % = [A \/ B]
\nA: m2 of permeable pavements
\nB: total area[\/vc_column_text][vc_text_separator title=”PLANNING LEVEL” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Urban planning
\nPublic space restoration plans (parking spaces, roads)
\nMobility plans[\/vc_column_text][vc_text_separator title=”AGENTS INVOLVED” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Local government technicians
\nProvincial \/ General administration technicians
\nNatural spaces or water resources agents[\/vc_column_text][vc_text_separator title=”Possible actions promoted by the administration” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]- In new developments or restoration in roads or public space, incorporate this prefabricated elements that are easy to install.
\n– Minimize the loss of drainage capacity through good maintenance[\/vc_column_text][vc_text_separator title=”What should we consider for its implementation?” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]- The presence of underground services, such as fibre optics, electrical and telephone cables, or drainage pipes.
\n– Maintenance of the public space.
\n– presence of archaeological or environmental elements in the subsoil.[\/vc_column_text][vc_text_separator title=”EXEMPLES” color=”custom” style=”dotted” border_width=”2″ accent_color=”#fae699″][vc_column_text]Wanda\u2022Atletico Metropolitano Arena Urbanization Project, roads and parking (pag.12-15)\u00a0 \"\"<\/a>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

Incorporaci\u00f3n nos procesos de urbanizaci\u00f3n de elementos retenci\u00f3n e depuraci\u00f3n da auga de choiva<\/p>\n","protected":false},"author":1,"featured_media":24575,"comment_status":"closed","ping_status":"closed","template":"","tema":[153],"escala":[168,169],"fenomeno":[190,195,191,196,192],"_links":{"self":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/etheme_portfolio\/25338"}],"collection":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/etheme_portfolio"}],"about":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/types\/etheme_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/comments?post=25338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/media\/24575"}],"wp:attachment":[{"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/media?parent=25338"}],"wp:term":[{"taxonomy":"tema","embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/tema?post=25338"},{"taxonomy":"escala","embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/escala?post=25338"},{"taxonomy":"fenomeno","embeddable":true,"href":"https:\/\/www.lugobiodinamico.eu\/catalogo\/wp-json\/wp\/v2\/fenomeno?post=25338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}