{"id":25414,"date":"2026-01-27T09:34:48","date_gmt":"2026-01-27T17:34:41","guid":{"rendered":"https:\/\/www.pewe-usa.com\/?page_id=25414"},"modified":"2026-01-28T08:25:13","modified_gmt":"2026-01-28T16:25:13","slug":"auquinu-wastewater-treatment-chemistry","status":"publish","type":"page","link":"https:\/\/www.pewe-usa.com\/?page_id=25414","title":{"rendered":"AuquiNu\u2122 Aerobic and Anoxic Nutrients"},"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;small_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><span class=\"title\"><em style=\"font-weight: 900;\">AuquiNu<\/em><span class=\"trademark\"><sub style=\"padding-left: 4px;\">TM\u00a0 \u00a0<\/sub><\/span><\/span><\/strong><\/h1>\n[\/vc_column_text][vc_column_text]<span class=\"sub-title\" style=\"font-size: 40px; text-shadow: 3px 3px black;\">Aerobic and Anoxic Nutrients<\/span>[\/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;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;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>Process and Wastewater Solutions<\/h3>\n[\/vc_column_text]<div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>[vc_column_text]<strong>PEWE AuquiNu<span class=\"trademark\"><sub>TM<\/sub><\/span> <\/strong>solutions are easy to dose and integrate into existing wastewater systems. The organic carbon components serve as a readily available energy source for denitrifying bacteria, while nitrogen and phosphorus sources maintain balanced microbial growth for optimal biological performance. Whether for municipal or industrial applications, these nutrients improve treatment efficiency, stabilize microbial populations, and support consistent compliance with environmental regulations.[\/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 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;]<div class=\"img-with-aniamtion-wrap \" data-max-width=\"100%\" data-border-radius=\"none\"><div class=\"inner\"><img loading=\"lazy\" decoding=\"async\" data-shadow=\"none\" data-shadow-direction=\"middle\" class=\"img-with-animation \" data-delay=\"0\" height=\"1441\" width=\"2560\" data-animation=\"none\" src=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-scaled.jpg\" srcset=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-scaled.jpg 2560w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-300x169.jpg 300w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-1024x576.jpg 1024w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-768x432.jpg 768w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-1536x865.jpg 1536w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/IMG_20150507_112251545_HDR-2048x1153.jpg 2048w\" sizes=\"auto, 100vw\" alt=\"\" \/><\/div><\/div>[\/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; 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;][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;]<div class=\"img-with-aniamtion-wrap \" data-max-width=\"100%\" data-border-radius=\"none\"><div class=\"inner\"><img loading=\"lazy\" decoding=\"async\" data-shadow=\"none\" data-shadow-direction=\"middle\" class=\"img-with-animation \" data-delay=\"0\" height=\"2560\" width=\"1842\" data-animation=\"fade-in\" src=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-scaled.jpg\" srcset=\"https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-scaled.jpg 1842w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-216x300.jpg 216w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-737x1024.jpg 737w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-768x1067.jpg 768w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-1105x1536.jpg 1105w, https:\/\/www.pewe-usa.com\/wp-content\/uploads\/Batch-Treatment-System-1474x2048.jpg 1474w\" sizes=\"auto, 100vw\" alt=\"\" \/><\/div><\/div>[\/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>AuquiNu<span class=\"trademark\"><sub style=\"padding-left: 4px;\">TM\u00a0 \u00a0<\/sub><\/span> &#8211; <strong>Aerobic and Anoxic Nutrients<\/strong><\/h3>\n[\/vc_column_text]<div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div><div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-thin-line\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-alignment=\"left\"> \n<h5>Key Benefits:<\/h5>\n<ul>\n<li data-start=\"1224\" data-end=\"1292\">\n<p data-start=\"1226\" data-end=\"1292\">Enhanced biological nutrient removal in aerobic and anoxic zones<\/p>\n<\/li>\n<li data-start=\"1293\" data-end=\"1377\">\n<p data-start=\"1295\" data-end=\"1377\">Optimized carbon, nitrogen, and phosphorus availability for microbial metabolism<\/p>\n<\/li>\n<li data-start=\"1378\" data-end=\"1460\">\n<p data-start=\"1380\" data-end=\"1460\">Flexible formulations suitable for municipal and industrial wastewater streams<\/p>\n<\/li>\n<li data-start=\"1378\" data-end=\"1460\">\n<p data-start=\"1380\" data-end=\"1460\">Helps maintain system stability, prevent sludge bulking, and improve effluent quality<\/p>\n<\/li>\n<\/ul>\n <\/div><div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>[vc_column_text]<strong><span class=\"title\">AuquiNu<span class=\"trademark\"><sub style=\"padding-left: 4px;\">TM\u00a0 \u00a0<\/sub><\/span><\/span><\/strong> Aerobic and Anoxic Nutrients are formulated with precise blends of organic carbon, nitrogen, and phosphorus sources to support both aerobic and anoxic microbial activity. By supplying the essential elements that microbes need, our products enhance BOD reduction, nitrogen removal, and phosphorus uptake, helping facilities meet strict effluent discharge standards efficiently.[\/vc_column_text]<div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div><div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div><div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-thin-line\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-alignment=\"left\"> \n<h5>Applications:<\/h5>\n<ul data-start=\"777\" data-end=\"1043\">\n<li data-start=\"777\" data-end=\"818\">\n<p data-start=\"779\" data-end=\"818\">Municipal wastewater treatment plants<\/p>\n<\/li>\n<li data-start=\"819\" data-end=\"876\">\n<p data-start=\"821\" data-end=\"876\">Industrial wastewater streams with high BOD\/COD loads<\/p>\n<\/li>\n<li data-start=\"877\" data-end=\"965\">\n<p data-start=\"879\" data-end=\"965\">Activated sludge systems, sequencing batch reactors (SBRs), and anoxic\/aerobic zones<\/p>\n<\/li>\n<li data-start=\"966\" data-end=\"1043\">\n<p data-start=\"968\" data-end=\"1043\">Facilities seeking reliable compliance with effluent discharge limits<\/p>\n<\/li>\n<\/ul>\n <\/div><div class=\"divider-wrap\"><div style=\"height: 20px;\" class=\"divider\"><\/div><\/div>[\/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; 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;left&#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;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_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\/AuquiChem-brochure.pdf\" target=\"_blank\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/pdf.png\" alt=\"pdf.png\"><\/a><\/span>\n\t\t\t<span class=\"pewe-pdf--link\"><a href=\"\/wp-content\/uploads\/AuquiChem-brochure.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\/AuquiChem-brochure.pdf\" target=\"_blank\" rel=\"noopener\">AuquiChem<span class=\"trademark\"><sub>\u2122\u00a0<\/sub><\/span> Advanced<\/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\/AuquiChem-brochure.pdf\" target=\"_blank\" rel=\"noopener\">Chemical Treatment (PDF)<\/a><\/p>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_position=&#8221;right&#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;]\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\" 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