{"id":2226,"date":"2020-04-29T12:16:45","date_gmt":"2020-04-29T15:16:45","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/petea\/?page_id=2226"},"modified":"2026-05-30T11:32:17","modified_gmt":"2026-05-30T14:32:17","slug":"descontaminacao-de-efluentes-de-agrotoxicos","status":"publish","type":"page","link":"https:\/\/wp.ufpel.edu.br\/petea\/pesquisa\/descontaminacao-de-efluentes-de-agrotoxicos\/","title":{"rendered":"Estabilizantes de solo"},"content":{"rendered":"<p class=\"isSelectedEnd\" style=\"text-align: justify;\"><span style=\"color: #000000;\">A eros\u00e3o h\u00eddrica e a instabilidade geot\u00e9cnica s\u00e3o problemas frequentes em obras de terra, como estradas e barragens, podendo causar perda de solo, deslizamentos e danos estruturais.<\/span><\/p>\n<figure id=\"attachment_3482\" aria-describedby=\"caption-attachment-3482\" style=\"width: 400px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3482\" data-permalink=\"https:\/\/wp.ufpel.edu.br\/petea\/pesquisa\/descontaminacao-de-efluentes-de-agrotoxicos\/captura-de-tela-2026-05-28-152625\/\" data-orig-file=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625.png\" data-orig-size=\"932,678\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Captura de tela 2026-05-28 152625\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625.png\" class=\"wp-image-3482 size-medium\" src=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625-400x291.png\" alt=\"\" width=\"400\" height=\"291\" srcset=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625-400x291.png 400w, https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625-768x559.png 768w, https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625-412x300.png 412w, https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-152625.png 932w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-3482\" class=\"wp-caption-text\"><span style=\"color: #000000;\">Secagem de pastilhas com solo e material estabilizante<\/span><\/figcaption><\/figure>\n<p class=\"isSelectedEnd\" style=\"text-align: justify;\"><span style=\"color: #000000;\"> Dessa forma, o grupo est\u00e1 desenvolvendo um projeto de pesquisa voltado ao uso de aditivos estabilizantes para melhorar as propriedades do solo, aumentando sua resist\u00eancia e reduzindo os processos erosivos.<\/span><\/p>\n<p class=\"isSelectedEnd\" style=\"text-align: justify;\"><span style=\"color: #000000;\">A atividade ser\u00e1 realizada por meio da caracteriza\u00e7\u00e3o f\u00edsico-qu\u00edmica do solo e dos aditivos utilizados, seguida de ensaios laboratoriais para avaliar o comportamento dos solos tratados com diferentes concentra\u00e7\u00f5es dos estabilizantes. Ser\u00e3o analisados par\u00e2metros como granulometria, limites de Atterberg e classifica\u00e7\u00e3o MCT, buscando identificar as composi\u00e7\u00f5es mais eficientes para aplica\u00e7\u00e3o em obras de terra.<\/span><\/p>\n<figure id=\"attachment_3484\" aria-describedby=\"caption-attachment-3484\" style=\"width: 400px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3484\" data-permalink=\"https:\/\/wp.ufpel.edu.br\/petea\/pesquisa\/descontaminacao-de-efluentes-de-agrotoxicos\/captura-de-tela-2026-05-28-153026\/\" data-orig-file=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-153026.png\" data-orig-size=\"422,381\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Captura de tela 2026-05-28 153026\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Elabora\u00e7\u00e3o de pastilhas contendo cinza-cal como estabilizante&lt;\/p&gt;\n\" data-large-file=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-153026.png\" class=\"size-medium wp-image-3484\" src=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-153026-400x361.png\" alt=\"\" width=\"400\" height=\"361\" srcset=\"https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-153026-400x361.png 400w, https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-153026-332x300.png 332w, https:\/\/wp.ufpel.edu.br\/petea\/files\/2026\/05\/Captura-de-tela-2026-05-28-153026.png 422w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-3484\" class=\"wp-caption-text\"><span style=\"color: #000000;\">Elabora\u00e7\u00e3o de pastilhas contendo cinza-cal como estabilizante<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Posteriormente, os resultados ser\u00e3o comparados com outras solu\u00e7\u00f5es dispon\u00edveis no mercado, visando encontrar alternativas mais eficientes e economicamente vi\u00e1veis. Al\u00e9m disso, o projeto contribui para ampliar o conhecimento t\u00e9cnico na \u00e1rea de engenharia geot\u00e9cnica, proporcionando maior contato com m\u00e9todos de estabiliza\u00e7\u00e3o de solos e com os desafios enfrentados em obras relacionadas ao controle da eros\u00e3o e \u00e0 seguran\u00e7a estrutural.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A eros\u00e3o h\u00eddrica e a instabilidade geot\u00e9cnica s\u00e3o problemas frequentes em obras de terra, como estradas e barragens, podendo causar perda de solo, deslizamentos e danos estruturais. Dessa forma, o grupo est\u00e1 desenvolvendo um projeto de pesquisa voltado ao uso de aditivos estabilizantes para melhorar as propriedades do solo, aumentando sua resist\u00eancia e reduzindo os&#8230; <\/p>\n<div class=\"link-more\"><a href=\"https:\/\/wp.ufpel.edu.br\/petea\/pesquisa\/descontaminacao-de-efluentes-de-agrotoxicos\/\">Leia mais<\/a><\/div>\n","protected":false},"author":512,"featured_media":0,"parent":826,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2226","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P6dZ8h-zU","_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/pages\/2226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/users\/512"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/comments?post=2226"}],"version-history":[{"count":3,"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/pages\/2226\/revisions"}],"predecessor-version":[{"id":3529,"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/pages\/2226\/revisions\/3529"}],"up":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/pages\/826"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/petea\/wp-json\/wp\/v2\/media?parent=2226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}