[vc_row type=”vc_default” content_placement=”middle” bg_type=”image” parallax_style=”vcpb-vz-jquery” bg_image_new=”id^3838|url^https://www.grupocobra.com/wp-content/uploads/2016/11/FOTO-GRANDE.bmp|caption^null|alt^null|title^FOTO GRANDE|description^null” bg_image_repeat=”no-repeat” bg_override=”full” seperator_enable=”seperator_enable_value” seperator_type=”tilt_right_seperator” seperator_position=”bottom_seperator” seperator_shape_background=”#003575″ css=”.vc_custom_1492673379617{margin-top: -50px !important;}” el_class=”imagen_intro”][vc_column animation=”fadeInUp”][/vc_column][/vc_row][vc_row type=”vc_default” content_placement=”middle” bg_type=”bg_color” bg_override=”full” seperator_enable=”seperator_enable_value” seperator_type=”tilt_left_seperator” seperator_position=”bottom_seperator” bg_color_value=”#003575″][vc_column animation=”fadeIn”][vc_custom_heading text=”Desalination Plants” font_container=”tag:h2|text_align:left|color:%23ffffff” use_theme_fonts=”yes” css=”.vc_custom_1492425995169{padding-bottom: 35px !important;}”][vc_column_text el_class=”texto_blanco” css=”.vc_custom_1492426020512{padding-bottom: 65px !important;}”]Desalination can be achieved though different techniques, such as distillation, freezing, instant evaporation or hydrate formation, but the method used most widely today is reverse osmosis.

Desalination by reverse osmosis, whether seawater or ground or brackish water, consists of pumping water at high pressure and passing it through nearly impermeable membranes that separate the water and the salt, obtaining to product waters: one that is discarded, with a high concentration of salt (brine), and the other with a low concentration of salt, which, when treated appropriately (remineralisation in the case of drinking water), is the water destined for the end use.

Prior to the reverse osmosis, different pre-treatments are required for the water depending on the quality of the raw water (sand filtration, nanofiltration, microfiltration, etc.) to avoid damaging the delicate osmosis membranes.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_custom_heading text=”Projects” font_container=”tag:h3|text_align:center” use_theme_fonts=”yes”][vc_separator color=”custom” accent_color=”#003575″][vc_column_text][carrousel-grande categ=”1501″][/vc_column_text][/vc_column][/vc_row][vc_row type=”vc_default” css=”.vc_custom_1507209253047{margin-bottom: 32px !important;}” el_class=”Z_index”][vc_column][vc_custom_heading text=”Environment” font_container=”tag:h3|text_align:center” use_theme_fonts=”yes”][vc_separator color=”custom” accent_color=”#003575″][ult_ihover thumb_height_width=”180″ responsive_size=”on” gutter_width=”15″][ult_ihover_item title=”Drinking Water Treatment Plants” thumb_img=”id^3822|url^https://www.grupocobra.com/wp-content/uploads/2016/11/FOTO-CIRCULO-4.jpg|caption^null|alt^null|title^FOTO CIRCULO|description^null” hover_effect=”effect6″ block_click=”link” block_link=”url:https%3A%2F%2Fgrupocobra.com%2Fen%2Fbusiness-areas%2Fintegrated-projects%2Fenvironment%2Fdrinking-water-treatment-plants%2F|title:Water||” info_color_bg=”#003575″ spacer_border=”none” title_responsive_font_size=”desktop:22px;” title_responsive_line_height=”desktop:28px;” desc_responsive_font_size=”desktop:12px;” desc_responsive_line_height=”desktop:18px;” divider_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;” description_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;”][/ult_ihover_item][ult_ihover_item title=”Wastewater Treatment Plants” thumb_img=”id^3819|url^https://www.grupocobra.com/wp-content/uploads/2016/11/FOTO-CIRCULO-1.jpg|caption^null|alt^null|title^FOTO CIRCULO|description^null” hover_effect=”effect6″ block_click=”link” block_link=”url:https%3A%2F%2Fgrupocobra.com%2Fen%2Fbusiness-areas%2Fintegrated-projects%2Fenvironment%2Fwastewater-treatment-plants%2F|title:Sewage%20water||” info_color_bg=”#003575″ spacer_border=”none” title_responsive_font_size=”desktop:22px;” title_responsive_line_height=”desktop:28px;” desc_responsive_font_size=”desktop:12px;” desc_responsive_line_height=”desktop:18px;” divider_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;” description_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;”][/ult_ihover_item][ult_ihover_item title=”Wastewater Regeneration Plants” thumb_img=”id^3821|url^https://www.grupocobra.com/wp-content/uploads/2016/11/FOTO-CIRCULO-3.jpg|caption^null|alt^null|title^FOTO CIRCULO|description^null” hover_effect=”effect6″ block_click=”link” block_link=”url:https%3A%2F%2Fgrupocobra.com%2Fen%2Fbusiness-areas%2Fintegrated-projects%2Fenvironment%2Fwastewater-regeneration-plants%2F|title:Energetic%20Valorization%20of%20Waste||” info_color_bg=”#003575″ spacer_border=”none” title_responsive_font_size=”desktop:22px;” title_responsive_line_height=”desktop:28px;” desc_responsive_font_size=”desktop:12px;” desc_responsive_line_height=”desktop:18px;” divider_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;” description_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;”][/ult_ihover_item][ult_ihover_item title=”Treatment Plants in Industrial Processes” thumb_img=”id^3818|url^https://www.grupocobra.com/wp-content/uploads/2016/11/FOTO-CIRCULO.jpg|caption^null|alt^null|title^FOTO CIRCULO|description^null” hover_effect=”effect6″ block_click=”link” block_link=”url:https%3A%2F%2Fgrupocobra.com%2Fen%2Fbusiness-areas%2Fintegrated-projects%2Fenvironment%2Ftreatment-plants-in-industrial-processes%2F|title:Treatment%20Plants%20in%20Industrial%20Processes||” info_color_bg=”#003575″ spacer_border=”none” title_responsive_font_size=”desktop:22px;” title_responsive_line_height=”desktop:28px;” desc_responsive_font_size=”desktop:12px;” desc_responsive_line_height=”desktop:18px;” divider_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;” description_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;”][/ult_ihover_item][ult_ihover_item title=”Outlets and Auxiliary Works” thumb_img=”id^4985|url^https://www.grupocobra.com/wp-content/uploads/2016/11/Circulo-pequeno.png|caption^null|alt^null|title^Circulo pequeno|description^null” hover_effect=”effect6″ block_click=”link” block_link=”url:https%3A%2F%2Fgrupocobra.com%2Fen%2Fbusiness-areas%2Fintegrated-projects%2Fenvironment%2Fwater-networks-and-auxiliary-works%2F|title:Water%20Networks%20and%20Auxiliary%20Works||” info_color_bg=”#003575″ spacer_border=”none” title_responsive_font_size=”desktop:22px;” title_responsive_line_height=”desktop:28px;” desc_responsive_font_size=”desktop:12px;” desc_responsive_line_height=”desktop:18px;” divider_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;” description_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;”][/ult_ihover_item][/ult_ihover][/vc_column][/vc_row]