{"id":2577,"date":"2025-10-26T17:12:22","date_gmt":"2025-10-26T17:12:22","guid":{"rendered":"https:\/\/www.nautilusdragados.com\/aquatic-waste-management-and-treatment\/"},"modified":"2025-10-27T07:04:11","modified_gmt":"2025-10-27T07:04:11","slug":"aquatic-waste-management-and-treatment","status":"publish","type":"page","link":"https:\/\/www.nautilusdragados.com\/en\/aquatic-waste-management-and-treatment\/","title":{"rendered":"Aquatic Waste Management and Treatment"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.27.4″ _module_preset=”74c69059-8e69-4122-b1e6-dfeabf6c5711″ use_background_color_gradient=”off” background_image=”https:\/\/www.nautilusdragados.com\/wp-content\/uploads\/2024\/10\/pexels-mavicair2tw-16288555.jpg” background_enable_image=”on” custom_padding=”||||false|false” locked=”off” collapsed=”on” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.27.0″ _module_preset=”5138c454-be54-4233-bd3b-f8e6a8747976″ background_color=”rgba(0,0,0,0.15)” custom_padding=”20px||20px|20px|false|false” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”73121f80-a3ef-4484-8763-c3f18e3c56d2″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”–et_global_body_font|700||on|||||” text_text_color=”#FFFFFF” text_line_height=”1em” text_text_shadow_style=”preset5″ locked=”off” global_colors_info=”{%22gcid-primary-color%22:%91%22link_text_color%22,%22link_text_color%22%93,%22gcid-heading-color%22:%91%22header_text_color%22,%22header_4_text_color%22,%22header_3_text_color%22,%22header_2_text_color%22,%22header_5_text_color%22,%22header_6_text_color%22,%22quote_text_color%22,%22header_text_color%22,%22header_4_text_color%22,%22header_3_text_color%22,%22header_2_text_color%22,%22header_5_text_color%22,%22header_6_text_color%22,%22quote_text_color%22%93,%22gcid-secondary-color%22:%91%22quote_border_color%22,%22quote_border_color%22%93}” theme_builder_area=”post_content”]<\/p>\n

Integrated dredging solutions<\/p>\n

[\/et_pb_text][et_pb_heading title=”Aquatic Waste Management and Treatment” _builder_version=”4.27.4″ _module_preset=”ddeb8c09-9078-4424-bc15-2efb6572e28e” title_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” title_text_color=”#FFFFFF” hover_enabled=”0″ locked=”off” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][\/et_pb_heading][et_pb_text _builder_version=”4.27.4″ _module_preset=”0504de1e-f5ff-4281-ba60-cbbe4edf98bc” text_font=”IBM Plex Sans|IBM Plex Sans_weight|||||||” quote_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_2_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_3_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_4_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_5_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_6_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” hover_enabled=”0″ locked=”off” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

We turn marine waste into new resources.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”#algas” button_text=”Get to know us” _builder_version=”4.27.4″ _module_preset=”ab15fb74-61a3-43aa-96b3-41e09aeef654″ button_font=”IBM Plex Sans|700|||||||” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ module_id=”algas” _builder_version=”4.27.4″ _module_preset=”default” background_enable_pattern_style=”on” background_pattern_style=”smiles” background_pattern_color=”rgba(50,188,225,0.1)” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font_size=”22px” text_orientation=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

The management of sludge, sediment, and invasive algae is one of the greatest environmental challenges of the present. At Nautilus Dragados, we apply clean technologies<\/strong> that transform aquatic waste into reusable materials within the Blue Circular Economy<\/a><\/strong>. <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_2_font=”Lato|–et_global_heading_font_weight|||||||” header_2_font_size=”28px” header_2_line_height=”1.4em” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

Servicios espec\u00edficos<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” column_structure=”1_2,1_2″][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_2_font=”Lato|–et_global_heading_font_weight|||||||” header_2_font_size=”28px” header_2_line_height=”1.4em” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

Sludge and Sediment Dewatering<\/h4>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

    \n
  • Technology: Geotextile tubes (Geotubes)<\/li>\n
  • Process: Extraction \u2192 Flocculation \u2192 Drying \u2192 Final removal.<\/li>\n
  • Advantages: Volume reduction of up to 90%, low environmental impact and lower management costs.<\/li>\n
  • Applications: Contaminated sediments, industrial sludge, mining or sanitation waste.<\/li>\n<\/ul>\n

    [\/et_pb_text][et_pb_button button_text=”Learn More” _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjMwNCIsImVuYWJsZV9odG1sIjoib2ZmIn19@” _dynamic_attributes=”button_url” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_button][\/et_pb_column][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.nautilusdragados.com\/wp-content\/uploads\/2024\/10\/geotextil.jpg” _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” title_text=”geotextil” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” column_structure=”1_2,1_2″][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.nautilusdragados.com\/wp-content\/uploads\/2025\/08\/miniatura-barco-algas.jpg” _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” title_text=”miniatura-barco-algas” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_2_font=”Lato|–et_global_heading_font_weight|||||||” header_2_font_size=”28px” header_2_line_height=”1.4em” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

    Containment and Recycling of Invasive Algae<\/h4>\n

    [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

      \n
    • Problem: Expansion of the Asian algae Rugulopteryx okamurae in the Mediterranean.<\/li>\n
    • Solution: Direct intervention on the high seas and containment with geotextile barriers.<\/li>\n
    • Recycling: Use of algae as fertilizers, compost or biofuels.<\/li>\n<\/ul>\n

      [\/et_pb_text][et_pb_button button_text=”Learn More” _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjIyOSIsImVuYWJsZV9odG1sIjoib2ZmIn19@” _dynamic_attributes=”button_url” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”About” module_id=”costas” _builder_version=”4.25.1″ _module_preset=”default” background_enable_pattern_style=”on” background_pattern_style=”smiles” background_pattern_color=”rgba(50,188,225,0.1)” locked=”off” collapsed=”on” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.27.4″ _module_preset=”048d8e79-b07f-439b-bd57-f41c14f0a56b” box_shadow_style=”preset1″ box_shadow_vertical=”2px” box_shadow_blur=”18px” box_shadow_spread=”0px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.25.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_heading title=”About us” _builder_version=”4.25.2″ _module_preset=”c33f07d9-41e0-421a-8799-5799df695cce” title_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” title_text_align=”center” title_text_color=”#111111″ global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_heading][et_pb_text _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”IBM Plex Sans|IBM Plex Sans_weight|||||||” text_text_color=”rgba(0,0,0,0.64)” link_font=”|IBM Plex Sans_weight|||||||” quote_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” quote_text_color=”#111111″ header_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_text_color=”#111111″ header_2_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_2_text_color=”#111111″ header_3_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_3_text_color=”#111111″ header_4_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_4_text_color=”#111111″ header_5_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_5_text_color=”#111111″ header_6_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_6_text_color=”#111111″ text_orientation=”center” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

      Nautilus Dragados Espa\u00f1a, based in Malaga, Spain, specializes in dredging and cleaning ports, beaches, and other aquatic environments. Originally founded in Norway, the company has accumulated extensive experience in cleaning and restoration projects in that country. We operate along the entire Mediterranean coast of Spain and part of the Atlantic, covering the entire coast of Spain and Portugal, as well as Morocco. Our commitment to sustainability and the environment is at the core of our mission. We use advanced technologies such as polymer\/Geobag dewatering to ensure our operations are efficient and environmentally friendly. At Nautilus Dragados, we pride ourselves on offering innovative solutions to address marine environmental challenges.<\/span><\/p>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Call to Action” _builder_version=”4.24.3″ _module_preset=”default” background_enable_color=”off” use_background_color_gradient=”on” background_color_gradient_stops=”rgba(0,0,0,0.5) 0%|rgba(0,0,0,0.5) 100%” background_color_gradient_overlays_image=”on” background_image=”https:\/\/www.nautilusdragados.com\/wp-content\/uploads\/2024\/09\/0-f275328d-09a5-441b-a05d-4ee02aa677e8-1920×1080.jpg” custom_padding=”5vw||5vw||true|false” locked=”off” collapsed=”on” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22background_color%22%93}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.18.0″ _module_preset=”5138c454-be54-4233-bd3b-f8e6a8747976″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”73121f80-a3ef-4484-8763-c3f18e3c56d2″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_cta title=”Contact us today!” button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjI4IiwiZW5hYmxlX2h0bWwiOiJvZmYifX0=@” button_text=”Request Information” _builder_version=”4.27.4″ _dynamic_attributes=”button_url” _module_preset=”4c2ad5d0-871e-414e-a4be-aa9134d4ae8e” header_font=”IBM Plex Sans Condensed|IBM Plex Sans Condensed_weight|||||||” header_text_color=”#111111″ body_font=”IBM Plex Sans||||||||” body_text_color=”rgba(0,0,0,0.64)” button_font=”IBM Plex Sans|700|||||||” custom_padding=”60px|60px|60px|60px|true|true” custom_padding_tablet=”30px|30px|30px|30px|true|true” custom_padding_phone=”20px|20px|20px|20px|true|true” custom_padding_last_edited=”on|desktop” locked=”off” global_colors_info=”{%22gcid-f2943306-fa6c-45f0-b632-5fc00151366a%22:%91%22button_text_color%22%93,%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22button_text_color%22,%22color%22,%22background_color%22%93,%22gcid-7cadd8b3-5228-48e4-90c4-212d09232f7b%22:%91%22color%22,%22color%22,%22color%22,%22color%22%93,%22gcid-f113ad93-2527-46d7-862b-fc71181c6b5e%22:%91%22border_color_all%22,%22border_color_all%22%93}” text_font_size_tablet=”16px” text_font_size_phone=”14px” text_font_size_last_edited=”on|phone” theme_builder_area=”post_content”]<\/p>\n

      If you’re looking for beach algae containment and recycling services or would like to learn more about our eco-friendly alternatives for algae treatment, don’t hesitate to contact us. Our team of experts is ready to offer solutions tailored to your specific needs. <\/p>\n

      [\/et_pb_cta][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

      Integrated dredging solutionsWe turn marine waste into new resources.The management of sludge, sediment, and invasive algae is one of the greatest environmental challenges of the present. At Nautilus Dragados, we apply clean technologies that transform aquatic waste into reusable materials within the Blue Circular Economy. Servicios espec\u00edficosSludge and Sediment Dewatering Technology: Geotextile tubes (Geotubes) Process: Extraction \u2192 Flocculation \u2192 Drying \u2192 Final removal. Advantages: Volume reduction of up to 90%, low environmental impact and lower management costs. Applications: Contaminated sediments, industrial sludge, mining or sanitation waste. Containment and Recycling of Invasive Algae Problem: Expansion of the Asian algae Rugulopteryx okamurae in the Mediterranean. Solution: Direct intervention on the high seas and containment with geotextile barriers. Recycling: Use of algae as fertilizers, compost or biofuels. Nautilus Dragados Espa\u00f1a, based in Malaga, Spain, specializes in dredging and cleaning ports, beaches, and other aquatic environments. Originally founded in Norway, the company has accumulated extensive experience in cleaning and restoration projects in that country. We operate along the entire Mediterranean coast of Spain and part of the Atlantic, covering the entire coast of Spain and Portugal, as well as Morocco. Our commitment to sustainability and the environment is at the core of our mission. 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At Nautilus Dragados, we apply clean technologies that transform aquatic waste into reusable materials within the Blue Circular Economy. Servicios espec\u00edficosSludge and Sediment Dewatering Technology: Geotextile tubes (Geotubes) Process: Extraction \u2192 Flocculation \u2192 Drying \u2192 Final removal. Advantages: Volume reduction of up to 90%, low environmental impact and lower management costs. Applications: Contaminated sediments, industrial sludge, mining or sanitation waste. Containment and Recycling of Invasive Algae Problem: Expansion of the Asian algae Rugulopteryx okamurae in the Mediterranean. Solution: Direct intervention on the high seas and containment with geotextile barriers. Recycling: Use of algae as fertilizers, compost or biofuels. Nautilus Dragados Espa\u00f1a, based in Malaga, Spain, specializes in dredging and cleaning ports, beaches, and other aquatic environments. Originally founded in Norway, the company has accumulated extensive experience in cleaning and restoration projects in that country. We operate along the entire Mediterranean coast of Spain and part of the Atlantic, covering the entire coast of Spain and Portugal, as well as Morocco. Our commitment to sustainability and the environment is at the core of our mission. 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