{"id":2962,"date":"2016-10-17T17:29:26","date_gmt":"2016-10-17T21:29:26","guid":{"rendered":"https:\/\/cotram.fr\/accueil-assainissement\/eaux-usees-domestiques\/"},"modified":"2024-11-05T05:36:17","modified_gmt":"2024-11-05T04:36:17","slug":"eaux-usees-domestiques","status":"publish","type":"page","link":"https:\/\/cotram.fr\/en\/accueil-assainissement\/eaux-usees-domestiques\/","title":{"rendered":"Domestic Wastewater"},"content":{"rendered":"

[vc_row][vc_column][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n

Treatment Wetlands<\/u><\/strong><\/span><\/h3>\n

Innovative, wastewater treatment through treatment wetlands optimizes the natural wastewater purification cycle.<\/p>\n

Economical, maintenance is reduced compared to “traditional wastewater treatment plants,” and the installation is energy-efficient.<\/p>\n

Ecological, it seamlessly integrates into the landscape, without visual, auditory, or olfactory nuisance for nearby residents, without sludge storage and treatment issues.<\/p>\n

Wastewater treatment through treatment wetlands involves gravity-flowing raw domestic wastewater through successive basins where a mix of minerals planted with vegetation facilitates wastewater treatment.<\/p>\n

This system operates without primary settling and a natural slope allows it to function without energy input; otherwise, a simple pump suffices.<\/p>\n

With this approach closely resembling natural processes, human intervention is minimal, involving only screening, weekly valve operation and vegetation maintenance.<\/p>\n

Link to the Attentive Project<\/a>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_empty_space][vc_single_image image=”2274″ img_size=”full” css_animation=”right-to-left”][vc_single_image image=”2296″ img_size=”large”][\/vc_column_inner][\/vc_row_inner][vc_separator el_width=”50″][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text css=””]<\/p>\n

Coco Filter<\/u><\/strong><\/span><\/h3>\n

This technology is ideal for:<\/p>\n

    \n
  • Seasonal establishments<\/li>\n
  • Small residential clusters and institutional facilities<\/li>\n
  • Locations where the final footprint must be minimized<\/li>\n
  • Small municipalities<\/li>\n<\/ul>\n

    Highly Compact<\/strong>
    \nThe characteristics of the filter allow for a high hydraulic load, providing a more compact solution for sites with limited available space.<\/p>\n

    Low Energy<\/strong>
    \nWithout blowers or forced aeration, this system has very low energy consumption\u2014a significant cost-effective source.<\/p>\n

    Simple and Cost-Effective<\/strong>
    \nPrefabricated, ready-to-use and easy to install, it’s a modular solution that fits well with projects ranging from 4 to 70 m3\/day. It represents a highly competitive investment based on the treated flow.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_empty_space][vc_single_image image=”2076″ img_size=”full” css_animation=”right-to-left”][vc_single_image image=”2077″ img_size=”full” css_animation=”right-to-left”][\/vc_column_inner][\/vc_row_inner][vc_separator el_width=”50″][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n

    MBBR<\/u><\/strong><\/span><\/h3>\n

    This technology is ideal for:<\/p>\n

      \n
    • Restaurants, guesthouses and hotels<\/li>\n
    • Fast food chains<\/li>\n
    • Locations where space is limited<\/li>\n
    • Aerated ponds requiring compliance<\/li>\n<\/ul>\n

       <\/p>\n

      Modular Design<\/strong><\/p>\n

      Integrates seamlessly into projects developed in multiple phases. Facilitates the increase of treatment capacity.<\/p>\n

      Assured Performance<\/strong><\/p>\n

      Offers great nitrification stability in aerated ponds, even in winter conditions. Also helps reduce BOD5.<\/p>\n

      Efficient and Robust<\/strong><\/p>\n

      Resistant to hydraulic fluctuations and variations in organic loads. Allows to achieve the strictest standards when combined with a Premier Tech Aqua biofilter.<\/p>\n

      Adaptable Solution<\/strong><\/p>\n

      Available as a prefabricated solution integrated into rotomolded polyethylene or steel tanks. Also offered in concrete basins cast in place.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_empty_space][vc_single_image image=”2079″ img_size=”full” css_animation=”right-to-left”][vc_single_image image=”2078″ img_size=”700×400″ css_animation=”right-to-left”][\/vc_column_inner][\/vc_row_inner][vc_separator el_width=”50″][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text css=””]<\/p>\n

      RBC (Rotating biological contactor)<\/u><\/strong><\/span><\/h3>\n

      RBC are semi-immersed fixed-film aerobic biological treatment systems designed for domestic wastewater. The system achieves excellent water treatment quality before discharge.
      \nIt is silent, energy-efficient, and only requires a one-time annual disposal.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_single_image image=”2082″ img_size=”400×200″ css_animation=”right-to-left”][\/vc_column_inner][\/vc_row_inner][vc_separator el_width=”50″][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text]<\/p>\n

      Sand Filter<\/u><\/strong><\/span><\/h3>\n

      The sand filter is a solution that provides excellent wastewater treatment. However, it requires a relatively large surface area. While it can be economically advantageous, it must be made of quality sand, have well-sealed walls and ensure good distribution of the effluents.<\/p>\n

      It is important to note that the sand filter needs to be completely replaced approximately every 15 years.<\/p>\n

      Efficient and Robust<\/strong><\/p>\n

      Resistant to hydraulic fluctuations and variations in organic loads. Allows to achieve the strictest standards.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_empty_space][vc_single_image image=”2075″ img_size=”full” css_animation=”right-to-left”][\/vc_column_inner][\/vc_row_inner][vc_separator el_width=”50″][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      [vc_row][vc_column][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text] Treatment Wetlands Innovative, wastewater treatment through treatment wetlands optimizes the natural wastewater purification cycle. Economical, maintenance is reduced compared to “traditional wastewater treatment plants,” and the installation is energy-efficient. Ecological, it seamlessly integrates into the landscape, without visual, …<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2940,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2962","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/pages\/2962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/comments?post=2962"}],"version-history":[{"count":12,"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/pages\/2962\/revisions"}],"predecessor-version":[{"id":3144,"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/pages\/2962\/revisions\/3144"}],"up":[{"embeddable":true,"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/pages\/2940"}],"wp:attachment":[{"href":"https:\/\/cotram.fr\/en\/wp-json\/wp\/v2\/media?parent=2962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}