{"id":1584,"date":"2017-08-01T10:24:32","date_gmt":"2017-08-01T17:24:32","guid":{"rendered":"http:\/\/pewe-llc.com\/product-groups\/dissolved-air-flotation\/dueler-daf-2\/"},"modified":"2025-05-09T11:21:31","modified_gmt":"2025-05-09T18:21:31","slug":"aso-bio-carrier-mbbr-media","status":"publish","type":"page","link":"https:\/\/www.pewe-usa.com\/?page_id=1584","title":{"rendered":"ASO\u00ae Bio-Carrier"},"content":{"rendered":"[vc_row type=&#8221;full_width_content&#8221; full_screen_row_position=&#8221;middle&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; bg_image=&#8221;24682&#8243; bg_position=&#8221;center center&#8221; bg_repeat=&#8221;no-repeat&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;light&#8221; text_align=&#8221;left&#8221; overlay_strength=&#8221;0.3&#8243; shape_divider_position=&#8221;bottom&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;1\/1&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; centered_text=&#8221;true&#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; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_color=&#8221;#333333&#8243; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][vc_column_inner enable_animation=&#8221;true&#8221; animation=&#8221;fade-in&#8221; column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#8221; centered_text=&#8221;true&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;medium_depth&#8221; column_border_radius=&#8221;none&#8221; el_class=&#8221;product-intro&#8221; width=&#8221;1\/2&#8243; column_border_width=&#8221;3px&#8221; column_border_color=&#8221;#ffffff&#8221; column_border_style=&#8221;solid&#8221; enable_border_animation=&#8221;true&#8221;][vc_column_text]\n<h1 style=\"text-shadow: 3px 3px black;\"><strong><em style=\"font-weight: 900;\">ASO<\/em><sub>\u00ae<\/sub>\u00a0Bio-Carrier<\/strong><\/h1>\n[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1727884542711{margin-bottom: 20px !important;}&#8221;]\n<p style=\"text-shadow: 3px 3px black; font-size: 40px;\">MBBR Media<\/p>\n[\/vc_column_text][vc_column_text]\n<p style=\"text-shadow: 3px 3px black; font-size: 30px;\">US Patent #D827765<\/p>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][\/vc_row_inner][\/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; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; overlay_strength=&#8221;0.3&#8243; shape_divider_position=&#8221;bottom&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;1\/2&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h3>Efficient MBBR Media<\/h3>\n[\/vc_column_text]<div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>[vc_column_text]The\u00a0<strong>ASO<sub>\u00ae<\/sub>\u00a0Bio-Carrier<\/strong>\u00a0is an efficient media for<strong> moving bed biofilm reactor MBBR<\/strong> aerobic or anoxic applications. The plastic surface is specially designed to provide a suitable home for biological colonies of bacteria and protozoa to grow and flourish. The technology provides for a cylindrical self-sloughing flow through carrier. The <strong>MBBR<\/strong> method of treatment requires no sludge recycling or backwashing and is a single pass system.<\/p>\n<p>The\u00a0<strong>ASO<sub>\u00ae<\/sub>\u00a0Bio-Carrier<\/strong>\u00a0is made of virgin high density polyethylene material and comes standard with a UV white finish. The outer hub ring has added thickness for superior crush resistance and strength. Interior striations provide additional surface area for the maximum biofilm capacity. And unlike square media, the cylinder shape readily peel from each other and are not prone to stacking.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;1\/2&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_video link=&#8221;https:\/\/youtu.be\/QFiflskWuqc&#8221;][\/vc_column_inner][\/vc_row_inner][\/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;middle&#8221; bg_color=&#8221;#f1f3f9&#8243; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; overlay_strength=&#8221;0.3&#8243; shape_divider_position=&#8221;bottom&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;1\/2&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_gallery type=&#8221;nectarslider_style&#8221; images=&#8221;4816,4815,4864,4866&#8243; bullet_navigation=&#8221;true&#8221; bullet_navigation_style=&#8221;see_through&#8221; onclick=&#8221;link_image&#8221; img_size=&#8221;900&#215;700&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;1\/2&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h3>MBBR Installation &amp; Operation \u2014 Aerobic or Anoxic<\/h3>\n[\/vc_column_text]<div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>[vc_column_text]For aerobic treatment the installation starts with the placement of the coarse bubble aeration grid and retention sieve(s) within the basin or tank. Note, if de-nitrification is needed mechanical agitation will be applied in place of the aeration grid. Next the\u00a0<strong>ASO<sub>\u00ae<\/sub>\u00a0Bio-Carrier<\/strong> are loaded at a fill fraction between 25% and 65% by volume. This ensures optimal carrier contact and mixing for maximum exposure of MLSS to the bacteria. The bacteria adhere to the <strong>ASO<sub>\u00ae<\/sub>\u00a0Bio-Carrier<\/strong>\u00a0media while digesting waste from the effluent stream. Aerobic operational control parameters are relatively simple. All that is required is monitoring of dissolved oxygen (keep above 2ppm for aerobic treatment) in the reactor; test the daily organic COD feed (proxy for BOD); and dip strip check the nutrient levels in system. The result is a resident population of biomass that removes BOD and other nutrients efficiently. The\u00a0<strong>ASO<sub>\u00ae<\/sub>\u00a0Bio-Carrier<\/strong>\u00a0is a flexible biological platform with easy future expansion, just add media.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/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;middle&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; overlay_strength=&#8221;0.3&#8243; shape_divider_position=&#8221;bottom&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;2\/3&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/1&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<table class=\"english\">\n<thead>\n<tr>\n<th>ASO<sub>\u00ae<\/sub> Bio\u2010Carrier<\/th>\n<th>US Units<\/th>\n<th>Metric Units<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Material<\/td>\n<td colspan=\"2\">High Density Polyethylene, virgin<\/td>\n<\/tr>\n<tr>\n<td class=\"even\">Nominal Diameter<\/td>\n<td class=\"even\">0.590&#8243; +\/\u2010 0.030&#8243;<\/td>\n<td class=\"even\">15.0mm +\/- 0.76mm<\/td>\n<\/tr>\n<tr>\n<td>Nominal Height<\/td>\n<td>0.375&#8243; +\/\u2010 0.030&#8243;<\/td>\n<td>9.5mm +\/- 0.76mm<\/td>\n<\/tr>\n<tr>\n<td class=\"even\">Color<\/td>\n<td class=\"even\" colspan=\"2\">UV White, Black available<\/td>\n<\/tr>\n<tr>\n<td>Active Surface Area<\/td>\n<td>684.6 yrd2 \/ 1.094 yrd3<\/td>\n<td>626 m2 \/ m3<\/td>\n<\/tr>\n<tr>\n<td class=\"even\">Packaging<\/td>\n<td class=\"even\">1.3 yrd3 Super\u2010sack<\/td>\n<td class=\"even\">1.0 m3 Super\u2010sack<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>374 lbs \/ Super\u2010sack<\/td>\n<td>170 kg \/ Super\u2010sack<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/3&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#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;middle&#8221; bg_color=&#8221;#f1f3f9&#8243; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; top_padding=&#8221;0&#8243; bottom_padding=&#8221;0&#8243; overlay_strength=&#8221;0.3&#8243; shape_divider_position=&#8221;bottom&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;padding-4-percent&#8221; column_padding_position=&#8221;all&#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; width=&#8221;1\/1&#8243; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; centered_text=&#8221;true&#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; width=&#8221;1\/2&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h3>Related Documentation<\/h3>\n[\/vc_column_text]<div class=\"divider-wrap\"><div style=\"margin-top: 20px; height: 2px; margin-bottom: 20px;\" data-width=\"100%\" data-animate=\"\" data-animation-delay=\"\" data-color=\"extra-color-3\" class=\"divider-border\"><\/div><\/div><div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>[\/vc_column_inner][vc_column_inner 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;none&#8221; top_padding=&#8221;0&#8243; bottom_padding=&#8221;0&#8243; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;all&#8221; centered_text=&#8221;true&#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; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_color=&#8221;#333333&#8243; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;padding-1-percent&#8221; column_padding_position=&#8221;all&#8221; centered_text=&#8221;true&#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; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; enable_border_animation=&#8221;true&#8221;]\t\t<div class=\"pewe-pdf--preview\">\n\t\t\t<span class=\"pewe-pdf--image\"><a href=\"\/wp-content\/uploads\/PEWE-Presentation-Brochure-2021-compressed.pdf\" target=\"_blank\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/PEWE-Presentation-Brochure-2021-3-page-001-scaled.jpg\" alt=\"PEWE-Presentation-Brochure-2021-3-page-001-scaled.jpg\"><\/a><\/span>\n\t\t\t<span class=\"pewe-pdf--link\"><a href=\"\/wp-content\/uploads\/PEWE-Presentation-Brochure-2021-compressed.pdf\" target=\"_blank\"><\/a><\/span>\n\t\t<\/div>\n\t\t[vc_column_text]\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/PEWE-Presentation-Brochure-2021-compressed.pdf\" target=\"_blank\" rel=\"noopener\">PEWE PRESENTATION<\/a><\/p>\n[\/vc_column_text][vc_column_text]\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/ASO\u00ae-Bio-Carrier-Brochure-2021-2.pdf\" target=\"_blank\" rel=\"noopener\">BROCHURE (PDF)<\/a><\/p>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner 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ASO<sub>\u00ae<\/sub> BIO CARRIER<\/a><\/p>\n[\/vc_column_text][vc_column_text]\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/ASO-Bio-Carrier-brochure.pdf\" target=\"_blank\" rel=\"noopener\">BROCHURE (PDF)<\/a><\/p>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner 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_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; width=&#8221;1\/4&#8243; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;full_width_content&#8221; full_screen_row_position=&#8221;middle&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; bg_image=&#8221;24682&#8243; bg_position=&#8221;center 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