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Why the aeration process is important in the ASTER process Activated Sludge Tailing Effluent Remediation?

Enhanced biological phosphorus removal

Denitrification

Mixed liquor suspended solids

Powdered activated carbon treatment

Extended aeration

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The aeration process is important in the Activated Sludge Tailing Effluent Remediation (ASTER) process for several reasons. Firstly, it plays a crucial role in enhancing the biological nitrogen removal processes in wastewater treatment. The intermittent aeration activated sludge process has been found to be effective in nitrogen removal and reducing energy consumption . Secondly, controlling the aeration system can minimize energy consumption and optimize the treatment results. By optimizing the oxygen transfer coefficient and tolerating variations in the effluent ammonium concentration, energy consumption can be reduced by up to 14% compared to constant dissolved oxygen set-points . Additionally, aeration is necessary for the treatment of preserved wastewater, as it improves the quality of the wastewater and ensures compliance with discharge standards . Finally, accurate modeling of aeration is essential for predicting oxygen transfer and reducing energy costs in the activated sludge process .

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Journal Article•DOI Increasing the Accuracy of Energy Footprint Predictions for Activated Sludge Processes Using a Rigorous Dynamic Aeration Model S. Plano, L.-M Jiang, I. Nopens, S. Weijers, D. Rosso - Show less +4 more 01 Jan 2011 1 Citations	The provided paper does not mention the ASTER process or Activated Sludge Tailing Effluent Remediation.
Proceedings Article•DOI Extended aeration activated sludge process in treating ammonia-nitrogen by-products from petrochemical plant Mohammad Fakhuma Ubaidillah bin Md Hafiz, Shamsul Rahman Mohamed Kutty, S. N. S. I. Hakmi - Show less +2 more 03 May 2021	The provided paper does not mention the ASTER process or Activated Sludge Tailing Effluent Remediation.
Journal Article•DOI Optimal aeration control in a nitrifying activated sludge process Linda Åmand, Bengt Carlsson - Show less +1 more 01 May 2012-Water Research 95 Citations	The provided paper does not mention the ASTER process or Activated Sludge Tailing Effluent Remediation. Therefore, there is no information in the paper to answer the query. The paper is about optimal aeration control in a nitrifying activated sludge process.
Journal Article•DOI Enhanced biological nitrogen removal and N 2 O emission characteristics of the intermittent aeration activated sludge process Yuepeng Sun, Yuntao Guan, Min Pan, Xinmin Zhan, Zhenhu Hu, Guangxue Wu - Show less +5 more 07 Sep 2017-Reviews in Environmental Science and Bio\/technology 35 Citations	The provided paper does not mention the "ASTER process" or "Activated Sludge Tailing Effluent Remediation."

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