Dissolved oxygen control strategies for water treatment: a review

D Li, M Zou, L Jiang - Water Science & Technology, 2022 - iwaponline.com
Dissolved oxygen (DO) is one of the most important water quality factors. Maintaining the DO
concentration at a desired level is of great value to both wastewater treatment plants …

Dynamic Modelling, Process Control, and Monitoring of Selected Biological and Advanced Oxidation Processes for Wastewater Treatment: A Review of Recent …

Z Parsa, R Dhib, M Mehrvar - Bioengineering, 2024 - mdpi.com
This review emphasizes the significance of formulating control strategies for biological and
advanced oxidation process (AOP)-based wastewater treatment systems. The aim is to …

Design of feedback control strategies in a plant-wide wastewater treatment plant for simultaneous evaluation of economics, energy usage, and removal of nutrients

AG Sheik, E Tejaswini, MM Seepana, SR Ambati… - Energies, 2021 - mdpi.com
Simultaneous removal of nitrogen and phosphorous is a recommended practice while
treating wastewater. In the present study, control strategies based on proportional-integral …

Fractional-order models identification and control within a supervisory control framework for efficient nutrients removal in biological wastewater treatment plants

I Dey, AG Sheik, SR Ambati - Environmental Science and Pollution …, 2023 - Springer
Wastewater treatment plants (WWTPs) are highly non-linear processes that must be
optimized to meet rigorous environmental water regulations. In this context, efficiency and …

Integrated supervisory and override control strategies for effective biological phosphorus removal and reduced operational costs in wastewater treatment processes

AG Sheik, VSRK Machavolu, MM Seepana, SR Ambati - Chemosphere, 2022 - Elsevier
A novel control strategy is developed for a municipal wastewater treatment plant (WWTP)
consisting of anaerobic-anoxic-aerobic reactors. The idea is to generate more organic …

Design of intelligent control strategies for full-scale wastewater treatment plants with struvite unit

AG Sheik, ESS Tejaswini, SR Ambati - Journal of Water Process …, 2022 - Elsevier
In this study, intelligent (fuzzy logic) control strategy is designed for plant-level wastewater
treatment plants (WWTP) with an aim to reduce the operational cost and improve the effluent …

[HTML][HTML] Control optimization for heat source temperature of vacuum belt drying system based on fuzzy control and integral control

Y Wang, P Xu, Z Zhang, J Yang, J Song, X Li, Q He - Energies, 2024 - mdpi.com
The heating source temperature of the vacuum belt system (VBD) is an important factor
affecting the drying rate and the material quality. However, it has problems with large …

Control of anaerobic-anoxic-aerobic (A2/O) processes in wastewater treatment: a detailed review

AG Sheik, ESS Tejaswini, MM Seepana… - Environmental …, 2023 - Taylor & Francis
This review paper describes different control applications for the A2/O process in sewage
wastewater treatment plants. The contents elucidate the research carried out in the literature …

Optimizing Wastewater Treatment Plant Operational Efficiency Through Integrating Machine Learning Predictive Models and Advanced Control Strategies

KG Aparna, R Swarnalatha, M Changmai - Process Safety and …, 2024 - Elsevier
This research optimizes wastewater treatment plant (WWTP) operational performance by
integrating advanced control strategies and predictive modeling. Emphasizing the …

Design of supervisory fuzzy control for enhanced energy saving in a sequencing batch reactor-based wastewater treatment plant

I Dey, S Pilli, SR Ambati - Environment, Development and Sustainability, 2024 - Springer
Humankind has been grappling with wastewater treatment for centuries. To ensure optimal
operation and control of a wastewater treatment plant (WWTP), suitable advanced control …