Abstract: In this paper, an activated sludge process model is obtained using two nonlinear system identification techniques. These techniques are Nonlinear ARX Modeling and Hammerstein-Wiener Modeling ...

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In this paper, CiteSpace, a bibliometrics software, was adopted to collect research papers published on the Web of Science, which are relevant to biological model and effluent quality prediction in ...

Abstract: Activated sludge aeration process is a non-linear system subject to large perturbations in flow and load, together with uncertainties on the composition of the incoming wastewater.

Aerobic activated sludge process (AAS) is the most widely used biological wastewater treatment process, but its treatment efficiency is limited by low dissolved oxygen (DO) concentration and mass ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Current wastewater treatment plants have not been designed to remove organic ...

This process involves aggregating sludge into dense flocs with low SVI30 values, utilizing equipment such as hydrocyclones and centrifuges, and applying chemicals like chlorine or biocides to prevent ...