{"id":1496,"date":"2019-05-25T09:43:45","date_gmt":"2019-05-25T09:43:45","guid":{"rendered":"https:\/\/alkematec.com\/case-history-02-e-fluoride-removal\/"},"modified":"2019-07-02T19:03:16","modified_gmt":"2019-07-02T19:03:16","slug":"case-history-electrocoagulation-fluoride-removal","status":"publish","type":"page","link":"https:\/\/alkematec.com\/en\/case-history-electrocoagulation-fluoride-removal\/","title":{"rendered":"Case History 02 E | Fluoride removal"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; admin_label=&#8221;Hero Section&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; _builder_version=&#8221;3.20.1&#8243; background_color=&#8221;#e02b20&#8243; custom_padding=&#8221;35px|0px|30px|0px|false|false&#8221; custom_padding_tablet=&#8221;|||&#8221; custom_padding_phone=&#8221;|||&#8221; inner_width=&#8221;auto&#8221; inner_max_width=&#8221;1080px&#8221; next_background_color=&#8221;#ffffff&#8221;][et_pb_row custom_padding=&#8221;|||&#8221; _builder_version=&#8221;3.20.1&#8243; 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header_5_text_shadow_horizontal_length=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_horizontal_length_tablet=&#8221;0px&#8221; header_5_text_shadow_vertical_length=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_vertical_length_tablet=&#8221;0px&#8221; header_5_text_shadow_blur_strength=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_blur_strength_tablet=&#8221;1px&#8221; header_6_text_shadow_horizontal_length=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_horizontal_length_tablet=&#8221;0px&#8221; header_6_text_shadow_vertical_length=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_vertical_length_tablet=&#8221;0px&#8221; header_6_text_shadow_blur_strength=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_blur_strength_tablet=&#8221;1px&#8221; box_shadow_horizontal_tablet=&#8221;0px&#8221; box_shadow_vertical_tablet=&#8221;0px&#8221; box_shadow_blur_tablet=&#8221;40px&#8221; box_shadow_spread_tablet=&#8221;0px&#8221; z_index_tablet=&#8221;500&#8243;]<\/p>\n<h3>Electrocoagulation<\/h3>\n<h1>Fluoride removal<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding=&#8221;35px|0px|50.6px|0px|false|false&#8221; inner_width=&#8221;auto&#8221; inner_max_width=&#8221;1080px&#8221; prev_background_color=&#8221;#e02b20&#8243;][et_pb_row custom_padding=&#8221;25.3px|0px|10px|0px|false|false&#8221; _builder_version=&#8221;3.20.1&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;80%&#8221; max_width=&#8221;1080px&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding__hover=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Introduzione e obiettivi&#8221; _builder_version=&#8221;3.21&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#000000&#8243; text_font_size=&#8221;16px&#8221; link_font=&#8221;Montserrat|600|||||||&#8221; link_text_color=&#8221;#3644af&#8221; header_4_font=&#8221;Montserrat|600|||||||&#8221; header_4_text_color=&#8221;#e02b20&#8243; header_4_font_size=&#8221;23px&#8221; link_text_color__hover_enabled=&#8221;on&#8221; link_text_color__hover=&#8221;#0f9bff&#8221;]<\/p>\n<h4>Company introduction<\/h4>\n<p>North-eastern Italy company producing aluminium alloy wheels.<\/p>\n<p>&nbsp;<\/p>\n<h4>Company requests<\/h4>\n<p>The company must build new painting lines and consequently have to modify the existing wastewater treatment plants to adapt them to the new requirements. The company asks innovative solutions compared to traditional chemical-physical treatment, especially for the fluorides removal.<br \/>\n&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_divider color=&#8221;#7ebec5&#8243; divider_weight=&#8221;3&#8243; height=&#8221;3px&#8221; _builder_version=&#8221;3.20.1&#8243; max_width=&#8221;50%&#8221; module_alignment=&#8221;left&#8221; \/][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;3.20.1&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;80%&#8221; max_width=&#8221;1080px&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding__hover=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Problema&#8221; _builder_version=&#8221;3.21&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#000000&#8243; text_font_size=&#8221;16px&#8221; link_font=&#8221;Montserrat|600|||||||&#8221; link_text_color=&#8221;#3644af&#8221; header_4_font=&#8221;Montserrat|600|||||||&#8221; header_4_text_color=&#8221;#e02b20&#8243; header_4_font_size=&#8221;23px&#8221; link_text_color__hover_enabled=&#8221;on&#8221; link_text_color__hover=&#8221;#0f9bff&#8221;]<\/p>\n<h4>Problem<\/h4>\n<p>The water flow will be 10mc \/ h with a Fluoride content of about 100 ppm and a surfactants content about 20 ppm.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding__hover=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221;][et_pb_image admin_label=&#8221;Immagine 01&#8243; src=&#8221;https:\/\/alkematec.com\/wp-content\/uploads\/2019\/03\/alkematec-ch-e-rimozione-fluoruri-01.jpg&#8221; _builder_version=&#8221;3.20.1&#8243; max_width=&#8221;35%&#8221; align_last_edited=&#8221;on|desktop&#8221; align_tablet=&#8221;center&#8221; \/][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;3.20.1&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;80%&#8221; max_width=&#8221;1080px&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding__hover=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Soluzione&#8221; _builder_version=&#8221;3.21&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#000000&#8243; text_font_size=&#8221;16px&#8221; link_font=&#8221;Montserrat|600|||||||&#8221; link_text_color=&#8221;#3644af&#8221; header_4_font=&#8221;Montserrat|600|||||||&#8221; header_4_text_color=&#8221;#e02b20&#8243; header_4_font_size=&#8221;23px&#8221; link_text_color__hover_enabled=&#8221;on&#8221; link_text_color__hover=&#8221;#0f9bff&#8221;]<\/p>\n<h4>Solution<\/h4>\n<p>Laboratory trials performed with the electrocoagulation cell show a removal of fluorides more than 80% after 15 minutes with a continue decreasing in 1 hour till 6 ppm. The same happens towards the surfactants that are totally removed.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding__hover=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221;][et_pb_image admin_label=&#8221;Immagine 02&#8243; src=&#8221;https:\/\/alkematec.com\/wp-content\/uploads\/2019\/03\/alkematec-ch-e-rimozione-fluoruri-2-img-0333-ritaglio-fluoruri.jpg&#8221; _builder_version=&#8221;3.20.1&#8243; max_width=&#8221;35%&#8221; align_last_edited=&#8221;on|desktop&#8221; align_tablet=&#8221;center&#8221; \/][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;3.20.1&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;80%&#8221; max_width=&#8221;1080px&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding__hover=&#8221;|||&#8221; custom_padding=&#8221;|||&#8221;][et_pb_divider color=&#8221;#7ebec5&#8243; divider_weight=&#8221;3&#8243; height=&#8221;3px&#8221; _builder_version=&#8221;3.20.1&#8243; max_width=&#8221;50%&#8221; module_alignment=&#8221;left&#8221; \/][et_pb_text admin_label=&#8221;Testo conclusioni tecniche&#8221; _builder_version=&#8221;3.21&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#000000&#8243; text_font_size=&#8221;16px&#8221; link_font=&#8221;Montserrat|600|||||||&#8221; link_text_color=&#8221;#e02b20&#8243; header_4_font=&#8221;Montserrat|600|||||||&#8221; header_4_text_color=&#8221;#e02b20&#8243; header_4_font_size=&#8221;23px&#8221; link_text_color__hover_enabled=&#8221;on&#8221; link_text_color__hover=&#8221;#0f9bff&#8221;]<\/p>\n<h4>Technical conclusions<\/h4>\n<p>The customer can reach a technical and economic advantage adopting a winning and innovative technology.<\/p>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Link ritorno &#8221; _builder_version=&#8221;3.25.3&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#000000&#8243; 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header_4_text_shadow_vertical_length=&#8221;header_4_text_shadow_style,%91object Object%93&#8243; header_4_text_shadow_vertical_length_tablet=&#8221;0px&#8221; header_4_text_shadow_blur_strength=&#8221;header_4_text_shadow_style,%91object Object%93&#8243; header_4_text_shadow_blur_strength_tablet=&#8221;1px&#8221; header_5_text_shadow_horizontal_length=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_horizontal_length_tablet=&#8221;0px&#8221; header_5_text_shadow_vertical_length=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_vertical_length_tablet=&#8221;0px&#8221; header_5_text_shadow_blur_strength=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_blur_strength_tablet=&#8221;1px&#8221; header_6_text_shadow_horizontal_length=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_horizontal_length_tablet=&#8221;0px&#8221; header_6_text_shadow_vertical_length=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_vertical_length_tablet=&#8221;0px&#8221; header_6_text_shadow_blur_strength=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_blur_strength_tablet=&#8221;1px&#8221; box_shadow_horizontal_tablet=&#8221;0px&#8221; box_shadow_vertical_tablet=&#8221;0px&#8221; box_shadow_blur_tablet=&#8221;40px&#8221; box_shadow_spread_tablet=&#8221;0px&#8221; z_index_tablet=&#8221;500&#8243;]<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/alkematec.com\/en\/case-history-chemical-physical-treatments-and-electrocoagulation\/\">&lt; Back to case history<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ElectrocoagulationFluoride removal Company introduction North-eastern Italy company producing aluminium alloy wheels. &nbsp; Company requests The company must build new painting lines and consequently have to modify the existing wastewater treatment plants to adapt them to the new requirements. The company asks innovative solutions compared to traditional chemical-physical treatment, especially for the fluorides removal. &nbsp; Problem [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1496","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Electrocoagulation: the fluoride removal in aluminium alloy wheels.<\/title>\n<meta name=\"description\" content=\"Electrocoagulation: the fluoride removal in a company producing aluminium alloy wheels. 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