Advanced strategies to improve nitrification process in sequencing batch reactors-A review
The optimization of biological nitrogen removal (BNR) in sequencing batch reactors has
become the aim of researchers worldwide in order to increase efficiency and reduce energy …
become the aim of researchers worldwide in order to increase efficiency and reduce energy …
Soft-sensing with qualitative trend analysis for wastewater treatment plant control
CM Thürlimann, DJ Dürrenmatt, K Villez - Control Engineering Practice, 2018 - Elsevier
Ammonia control in municipal wastewater treatment plants typically requires maintenance-
intensive instrumentation. A low maintenance alternative is sought for small-to medium …
intensive instrumentation. A low maintenance alternative is sought for small-to medium …
Automatic control of bioprocesses
M Stanke, B Hitzmann - … Monitoring, Modelling and Control of Bioprocesses, 2013 - Springer
In this chapter, different approaches for open-loop and closed-loop control applied in
bioprocess automation are discussed. Although in recent years many contributions dealing …
bioprocess automation are discussed. Although in recent years many contributions dealing …
An investigation on the ion exchange membrane bioreactor with a spiral wound contactor for nitrate removal from contaminated groundwater
In the present study, we report the first operation of a pilot scale ion exchange membrane
bioreactor (IEMB). It treated 1–2 m 3/d of water contaminated with nitrate. IEMB was made …
bioreactor (IEMB). It treated 1–2 m 3/d of water contaminated with nitrate. IEMB was made …
Application of pH, ORP, and DO monitoring to evaluate chromium (VI) removal from wastewater by the nanoscale zero-valent iron (nZVI) process
RF Yu, FH Chi, WP Cheng, JC Chang - Chemical Engineering Journal, 2014 - Elsevier
The reduction of Cr (VI) by the nZVI particles seriously depends on not only the nZVI
dosages but also the surface characteristics of nZVI particles caused by different syntheses …
dosages but also the surface characteristics of nZVI particles caused by different syntheses …
Aeration control strategy design based on dissolved oxygen and redox potential profiles for nitrogen and phosphorus removal from sewage in a sequencing batch …
MI Siddiqui, H Rameez, IH Farooqi… - Journal of Water Process …, 2022 - Elsevier
Oxygen availability during different stages of biological nutrient removal (BNR) plays utmost
critical role in all wastewater treatment techniques. Inadequate aeration control results in low …
critical role in all wastewater treatment techniques. Inadequate aeration control results in low …
Influence of trickling liquid velocity and flow pattern in the improvement of oxygen transport in aerobic biotrickling filters for biogas desulfurization
BACKGROUND Biological oxidation in biotrickling filters of high H2S loads contained in
biogas streams still requires further study to reduce elemental sulfur accumulation due to …
biogas streams still requires further study to reduce elemental sulfur accumulation due to …
An advanced control system for nitrogen removal and energy consumption optimization in full-scale wastewater treatment plants
MV Ruano, J Ribes, A Ruiz-Martinez, A Seco… - Journal of Water …, 2024 - Elsevier
The development and implementation of advanced control systems enable the successful
and efficient conversion of wastewater treatment plants into water resource recovery …
and efficient conversion of wastewater treatment plants into water resource recovery …
On-line estimation of the aerobic phase length for partial nitrification processes in SBR based on features extraction and SVM classification
We present a strategy for the on-line estimation of the aerobic reaction phase length for a
partial nitrification process with pH and dissolved oxygen closed-loop control. To overcome …
partial nitrification process with pH and dissolved oxygen closed-loop control. To overcome …
An integrated prediction model of cobalt ion concentration based on oxidation–reduction potential
Cobalt removal is an important step in zinc hydrometallurgy, in which by adding zinc dust
and catalyzer, cobalt ion is gradually removed. Reasonable operation of cobalt removal …
and catalyzer, cobalt ion is gradually removed. Reasonable operation of cobalt removal …