{"id":835,"date":"2020-03-26T13:29:25","date_gmt":"2020-03-26T11:29:25","guid":{"rendered":"https:\/\/strongflow.kajahdus.fi\/uv-desinfiointi"},"modified":"2020-05-20T14:46:42","modified_gmt":"2020-05-20T11:46:42","slug":"uv-disinfection","status":"publish","type":"page","link":"https:\/\/strongflow.fi\/en\/uv-disinfection","title":{"rendered":"UV Disinfection"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; bg_image=&#8221;253&#8243; bg_position=&#8221;center top&#8221; bg_repeat=&#8221;no-repeat&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;10%&#8221; bottom_padding=&#8221;10%&#8221; enable_gradient=&#8221;true&#8221; color_overlay=&#8221;#000000&#8243; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.8&#8243; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_link_target=&#8221;_self&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; overlay_strength=&#8221;0.3&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_custom_heading text=&#8221;UV Disinfection&#8221; font_container=&#8221;tag:h1|text_align:left|color:%23ffffff&#8221; use_theme_fonts=&#8221;yes&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_content&#8221; full_screen_row_position=&#8221;middle&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;top&#8221; column_margin=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; bottom_padding=&#8221;0&#8243; overlay_strength=&#8221;0.3&#8243; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;padding-10-percent&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_link_target=&#8221;_self&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;2\/3&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; overlay_strength=&#8221;0.3&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]In UV disinfection, short-wavelength ultraviolet light is used to eliminate microorganisms from water. UV disinfection is typically used, for example, in pool water treatment (chloramine reduction and disinfection) and the treatment of process water while in storage or circulating in process.<\/p>\n<p><strong>Equipment and system principle<\/strong><\/p>\n<p>A UV disinfection system consists of a chamber or tank with one or several UV lamps inside according to the capacity. Additionally, UV ballast (power supply and control unit) is needed. The UV system\u2019s intensity can be optimised by measuring and adjusting the dose during the lamp\u2019s lifetime (the UV dose is kept constant although the lamp\u2019s power decreases over time).<\/p>\n<p><strong>Required information for system design<\/strong><\/p>\n<p>To complete a water treatment system design, a raw water analysis is needed together with information about the required water flow\/capacity of the system and the required water quality after treatment or information about the use of the water produced.[\/vc_column_text][vc_gallery type=&#8221;flickity_style&#8221; images=&#8221;1073,1077&#8243; flickity_spacing=&#8221;default&#8221; flickity_controls=&#8221;pagination&#8221; flickity_overflow=&#8221;hidden&#8221; flickity_wrap_around=&#8221;wrap&#8221; flickity_desktop_columns=&#8221;1&#8243; flickity_small_desktop_columns=&#8221;1&#8243; flickity_tablet_columns=&#8221;1&#8243; flickity_autoplay=&#8221;true&#8221; flickity_box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; onclick=&#8221;link_image&#8221; img_size=&#8221;800&#215;800&#8243; flickity_autoplay_dur=&#8221;6000&#8243;][\/vc_column][vc_column column_padding=&#8221;padding-10-percent&#8221; column_padding_position=&#8221;top-bottom&#8221; background_color=&#8221;#f7f7f7&#8243; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_link_target=&#8221;_self&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; overlay_strength=&#8221;0.3&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;padding-10-percent&#8221; column_padding_position=&#8221;left-right&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; overlay_strength=&#8221;0.3&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_custom_heading text=&#8221;Related Systems&#8221; font_container=&#8221;tag:h4|text_align:left|color:%23000000&#8243; use_theme_fonts=&#8221;yes&#8221;][nectar_btn size=&#8221;large&#8221; button_style=&#8221;see-through&#8221; button_color_2=&#8221;Extra-Color-1&#8243; icon_family=&#8221;default_arrow&#8221; el_class=&#8221;fullbutton&#8221; url=&#8221;\/en\/pool-water-treatment-on-cruise-vessels&#8221; text=&#8221;Pool Water Treatment on Cruise Vessels&#8221; margin_top=&#8221;30&#8243; margin_right=&#8221;15&#8243; margin_bottom=&#8221;10&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; bg_image=&#8221;253&#8243; bg_position=&#8221;center top&#8221; bg_repeat=&#8221;no-repeat&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;10%&#8221; bottom_padding=&#8221;10%&#8221; enable_gradient=&#8221;true&#8221; color_overlay=&#8221;#000000&#8243; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.8&#8243; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_link_target=&#8221;_self&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-835","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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