{"id":717,"date":"2018-07-04T14:41:08","date_gmt":"2018-07-04T17:41:08","guid":{"rendered":"https:\/\/www3.unicentro.br\/ppgesa\/?p=717"},"modified":"2023-07-13T17:01:12","modified_gmt":"2023-07-13T20:01:12","slug":"uepg-eficiencia-de-um-sistema-de-dessalinizacao-de-agua-salobra-utilizando-ultrafiltracao-e-osmose-reversa","status":"publish","type":"post","link":"https:\/\/www3.unicentro.br\/ppgesa\/2018\/07\/04\/uepg-eficiencia-de-um-sistema-de-dessalinizacao-de-agua-salobra-utilizando-ultrafiltracao-e-osmose-reversa\/","title":{"rendered":"UEPG &#8211; Efici\u00eancia de um sistema de dessaliniza\u00e7\u00e3o de \u00e1gua salobra utilizando ultrafiltra\u00e7\u00e3o e osmose reversa"},"content":{"rendered":"<p align=\"justify\"><span style=\"color: #000000;font-size: 14pt\"><span style=\"font-family: Tahoma, sans-serif\"><b>Juliano Penteado de Almeida <\/b><\/span><\/span><\/p>\n<p align=\"left\"><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"><b>Data da defesa: 20\/04\/2017<\/b><\/span><\/span><\/span><\/p>\n<p align=\"left\"><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"><b>Banca:<\/b><\/span><\/span><\/span><\/p>\n<p align=\"left\"><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">Dr<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">a. Luiza Cintra Campos<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"> \u2013<\/span><\/span><\/span> <span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">U<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">CL-London<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"> &#8211;<\/span><\/span><\/span> <span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">Primeir<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">a<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"> Examinado<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">r<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">a<br \/>\n<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"><span style=\"font-family: Arial, sans-serif\">Dr<\/span><span style=\"font-family: Arial, sans-serif\">a. Elizabeth Weinhardt de Oliveira Scheffer<\/span> \u2013 UEPG \u2013 Segunda Examinadora<br \/>\n<\/span><\/span><\/span><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"><span style=\"color: #00000a\"><span style=\"font-family: Arial, serif\">Dr<\/span><\/span><span style=\"color: #00000a\"><span style=\"font-family: Arial, serif\">a. <\/span><\/span><span style=\"color: #00000a\"><span style=\"font-family: Arial, serif\">Giovana K\u00e1tie Wiecheteck<\/span><\/span> &#8211; Orientadora e Presidente da Banca<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\"><b>Resumo:<\/b><\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\"><span style=\"font-size: medium\">Com a escassez da disponibilidade de \u00e1gua doce e o aumento da demanda de \u00e1gua no mundo e tamb\u00e9m no Brasil, uma das alternativas para o suprimento de \u00e1gua s\u00e3o os sistemas de dessaliniza\u00e7\u00e3o de \u00e1gua, que removem os sais da \u00e1gua salobra ou salgada. Este trabalho teve como objetivo avaliar a efici\u00eancia de um sistema piloto de dessaliniza\u00e7\u00e3o de \u00e1gua salobra com capacidade de produ\u00e7\u00e3o de 1,0 m3 h-1 de \u00e1gua tratada, instalado na esta\u00e7\u00e3o de tratamento de \u00e1gua (ETA) da Sanepar, no balne\u00e1rio de Praia de Leste, no litoral do estado do Paran\u00e1. A \u00e1gua salobra foi preparada a partir da mistura da \u00e1gua bruta do Rio das Pombas, manancial que abastece o balne\u00e1rio, e \u00e1gua do mar. As misturas foram realizadas at\u00e9 obter concentra\u00e7\u00f5es de 1000 e 1500 \u00b1 100 mg L-1 de s\u00f3lidos dissolvidos totais (SDT). O sistema foi composto de ultrafiltra\u00e7\u00e3o como pr\u00e9-tratamento \u00e0 osmose reversa. Os experimentos foram realizados durante o per\u00edodo de 15 dias para cada concentra\u00e7\u00e3o de SDT da \u00e1gua salobra obtendo-se remo\u00e7\u00f5es de 99,0 e 99,1%, para 1500 \u00b1 100 mg L-1 e 1000 \u00b1 100 mg L-1 , respectivamente. Al\u00e9m dos SDT, foram avaliados outros par\u00e2metros de qualidade da \u00e1gua como: condutividade el\u00e9trica, turbidez, cor aparente, alcalinidade, dureza total, c\u00e1lcio, magn\u00e9sio, cloretos, sulfatos, pH e temperatura. Durante os experimentos foram avaliados potencial de oxirredu\u00e7\u00e3o (ORP) e a press\u00e3o osm\u00f3tica, a taxa de filtra\u00e7\u00e3o e a taxa de recupera\u00e7\u00e3o na membrana de osmose reversa. O sistema de ultrafiltra\u00e7\u00e3o foi mais eficiente na remo\u00e7\u00e3o de turbidez e cor aparente, sendo que o sistema de osmose reversa apresentou melhor efici\u00eancia na remo\u00e7\u00e3o de s\u00f3lidos dissolvidos totais.<\/span><\/span><\/span><\/p>\n<p align=\"justify\"><span style=\"font-size: 14pt\"><strong><span style=\"color: #000000\"><span style=\"font-family: Tahoma, sans-serif\">Link:\u00a0<a href=\"https:\/\/www3.unicentro.br\/ppgesa\/wp-content\/uploads\/sites\/11\/2018\/07\/Juliano-Penteado-de-Almeida.pdf\">Juliano Penteado de Almeida<\/a><\/span><\/span><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Juliano Penteado de Almeida<\/p>\n","protected":false},"author":21,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6,32],"tags":[],"class_list":["post-717","post","type-post","status-publish","format-standard","hentry","category-dissertacoes-2017","category-uepg"],"publishpress_future_action":{"enabled":false,"date":"2026-04-17 22:20:22","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/posts\/717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/comments?post=717"}],"version-history":[{"count":0,"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/posts\/717\/revisions"}],"wp:attachment":[{"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/media?parent=717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/categories?post=717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www3.unicentro.br\/ppgesa\/wp-json\/wp\/v2\/tags?post=717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}