{"id":7031,"date":"2024-06-24T07:03:18","date_gmt":"2024-06-24T07:03:18","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7031"},"modified":"2026-04-28T09:55:16","modified_gmt":"2026-04-28T09:55:16","slug":"improvement-of-biochemical-systems-directly-affects-nitrogen-and-phosphorus-removal","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/de\/improvement-of-biochemical-systems-directly-affects-nitrogen-and-phosphorus-removal\/","title":{"rendered":"Die Verbesserung der biochemischen Systeme wirkt sich direkt auf die Stickstoff- und Phosphorentfernung aus"},"content":{"rendered":"<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For sewage, biochemical, and wastewater-treatment topics, operators usually move fastest when they review the process stage, water quality data, and control objective together rather than chasing one symptom alone.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Die Verbesserung der biochemischen Systeme wirkt sich direkt auf die Stickstoff- und Phosphorentfernung aus<\/p>\n<p>Die Verbesserung der Stickstoff- und Phosphorentfernung durch das biochemische System ist eines der wichtigsten Ziele bei der Abwasserbehandlung. Nachfolgend sind einige g\u00e4ngige Optimierungsmethoden aufgef\u00fchrt:<br \/>\n1. Kontrolle der Sauerstoffumgebung<br \/>\nRealisierung einer angemessenen Verteilung der aeroben Zone, der anoxischen Zone und der anaeroben Zone, um die f\u00fcr den biologischen Stickstoff- und Phosphorentfernungsprozess erforderliche Mikroumgebung zu gew\u00e4hrleisten. Anpassung der Bel\u00fcftungsmenge, um den Gehalt an gel\u00f6stem Sauerstoff (DO) in der aeroben Zone zu kontrollieren und die Nitrifikationsreaktion zu f\u00f6rdern. Sicherstellung einer ausreichenden Verweilzeit in der anoxischen Zone, um die Denitrifikationsreaktion zu erleichtern.<br \/>\n2. Kontrolle des Schlammalters (SRT)<br \/>\nEine angemessene Verl\u00e4ngerung des Schlammalters f\u00f6rdert das Wachstum der nitrifizierenden Bakterien und den Nitrifikationsprozess. F\u00fcr die Phosphorentfernung ist es notwendig, das Schlammalter auszugleichen, um gen\u00fcgend phosphorpolymerisierende Mikroorganismen zu erhalten.<br \/>\n3. N\u00e4hrstoffbilanz<br \/>\nSorgen Sie f\u00fcr ausreichende und ausgewogene Kohlenstoff-, Stickstoff- und Phosphorquellen, um den Bedarf der mikrobiellen Stickstoff- und Phosphorentfernung zu decken. Passen Sie die Dosierung von externen Kohlenstoffquellen wie Methanol und Essigs\u00e4ure an die Qualit\u00e4t des einflie\u00dfenden Wassers an, um den Denitrifikationsprozess zu f\u00f6rdern.<br \/>\n4. R\u00fcckf\u00fchrungs- und Entlastungsstrategie<br \/>\nOptimierung der internen Rezirkulation und des Schlammr\u00fccklaufs, um die Effizienz der Nitrat- und Phosphatentfernung zu verbessern. Kontrolle des Schlammaustrags zur Aufrechterhaltung des mikrobiellen Gleichgewichts im System.<br \/>\n5. Vorbehandlung des Einlasses<br \/>\nEntfernung von Schwebstoffen und einigen N\u00e4hrstoffen aus dem Zulaufwasser durch physikalische oder chemische Verfahren (z. B. Sedimentation, Flotation), um die Belastung des biochemischen Systems zu verringern.<br \/>\n6. Inokulation und Auswahl von Mikroorganismen<br \/>\nBeimpfen von Mikrobenst\u00e4mmen f\u00fcr eine effiziente Stickstoff- und Phosphorentfernung zur Verbesserung der Behandlungskapazit\u00e4t des Systems. F\u00f6rderung des Wachstums spezifischer funktioneller Mikroorganismen durch biologische Selektion oder biologische Regulierung.<br \/>\n7. Kontrolle der Schlammkonzentration<br \/>\nAufrechterhaltung einer angemessenen Schlammkonzentration (MLSS) zur Verbesserung der Behandlungseffizienz des Systems.<br \/>\n8. \u00dcberwachung und Analyse<br \/>\nRegelm\u00e4\u00dfige \u00dcberwachung von Indikatoren wie Stickstoff und Phosphor sowie von wichtigen Parametern wie pH-Wert, DO, Temperatur usw., um die Betriebsstrategie rechtzeitig anzupassen. Spiegelbildliche Inspektion des Schlamms zur Beobachtung von Ver\u00e4nderungen in der mikrobiellen Phase, um den Betrieb des Systems zu beurteilen.<br \/>\n9. Optimieren Sie den Prozessablauf<br \/>\nErw\u00e4gen Sie den Einsatz fortschrittlicher Behandlungsverfahren wie Sequencing Batch Reactor (SBR), Oxidationsgraben, Membranbioreaktor (MBR) usw., um die Wirkung der Stickstoff- und Phosphorentfernung zu verbessern.<br \/>\n10. Bew\u00e4ltigung von Schwankungen der Speisewasserbelastung<br \/>\nBei Schwankungen der Speisewasserbelastung sind entsprechende Ma\u00dfnahmen zu ergreifen, wie z. B. die Verd\u00fcnnung von stark belastetem Speisewasser, um die Mikroorganismen vor Auswirkungen zu sch\u00fctzen. Durch die umfassende Anwendung der oben genannten Optimierungsmittel kann die Stickstoff- und Phosphorentfernung des biochemischen Systems erheblich verbessert werden, um eine effizientere Abwasserreinigung zu erreichen.<\/p>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How technical buyers and operators usually evaluate wastewater-treatment issues<\/h2>\n<p>Most wastewater-treatment problems are system problems. Teams usually get a better result when they define the process stage and water-quality target first, then review biological, chemical, and operational factors together before making a plant-scale correction.<\/p>\n<ul>\n<li><strong>Start from the process stage:<\/strong> pretreatment, biological treatment, sludge handling, and polishing steps can point to very different root causes.<\/li>\n<li><strong>Check the core water-quality data together:<\/strong> pH, COD, nitrogen, salinity, sludge condition, and dissolved oxygen often need to be read as one picture.<\/li>\n<li><strong>Review compliance and operability at the same time:<\/strong> the quickest local fix can still be the wrong commercial move if it destabilizes another part of the plant.<\/li>\n<li><strong>Use pilot or staged validation where possible:<\/strong> wastewater systems often respond differently at scale than they do in simplified bench assumptions.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why do many wastewater problems resist one-step fixes?<\/strong><br \/>Because the visible symptom is often created by several interacting process variables rather than one isolated cause.<\/p>\n<p><strong>Should operational changes be evaluated only by one output indicator?<\/strong><br \/>Usually no. A stable treatment decision should consider process balance, compliance, sludge behavior, and the effect on downstream steps as well.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>Improving the nitrogen and phosphorus removal effect of the biochemical system is one of the key objectives in wastewater treatment. The following are some common optimization means: 1. Oxygen environment<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155],"tags":[],"class_list":["post-7031","post","type-post","status-publish","format-standard","hentry","category-surfactant"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Improvement of biochemical systems directly affects nitrogen and phosphorus removal - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Improving the nitrogen and phosphorus removal effect of the biochemical system is one of the key objectives in wastewater treatment. 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