State of the art of online monitoring and control of the coagulation process

H Ratnaweera, J Fettig - Water, 2015 - mdpi.com
Coagulation is an essential process for the removal of suspended and colloidal material
from water and wastewater. However, no comprehensive or universally accepted …

Artificial neural networks: applications in the drinking water sector

G O'reilly, CC Bezuidenhout… - Water Science and …, 2018 - iwaponline.com
Artificial neural networks (ANNs) could be used in effective drinking water quality
management. This review provides an overview about the history of ANNs and their …

Economic and social perspectives of implementing artificial intelligence in drinking water treatment systems for predicting coagulant dosage: A transition toward …

D Dadebo, D Obura, N Etyang, D Kimera - Groundwater for Sustainable …, 2023 - Elsevier
The traditional determination of optimum coagulant doses in drinking water treatment plants
(WTPs) using the jar test technique is time-consuming, expensive, significantly influenced by …

Prediction of the optimal dosage of coagulants in water treatment plants through developing models based on artificial neural network fuzzy inference system (ANFIS)

S Narges, A Ghorban, K Hassan… - Journal of Environmental …, 2021 - Springer
Purpose Coagulation and flocculation are the prominent processes and unit-operations in
water treatment plants. One of the most challenging operations in water treatment process is …

Machine learning based soft sensor model for BOD estimation using intelligence at edge

BS Pattnaik, AS Pattanayak, SK Udgata… - Complex & Intelligent …, 2021 - Springer
Real-time water quality monitoring is a complex system as it involves many quality
parameters to be monitored, the nature of these parameters, and non-linear …

Development of chemical oxygen on demand (COD) soft sensor using edge intelligence

AS Pattanayak, BS Pattnaik, SK Udgata… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
The Internet of Things (IoT) based water quality monitoring system, mostly uses cost-
effective sensors with a faster response time. Few water quality parameters such as …

Effects of data normalization and inherent-factor on decision of optimal coagulant dosage in water treatment by artificial neural network

GD Wu, SL Lo - Expert Systems with Applications, 2010 - Elsevier
The artificial neural network (ANN) has been applied to the nonlinear relationship between
accumulated input and output numerical data for the coagulation processes in water …

Determination of coagulant dosages for process control using online UV-Vis spectra of raw water

Z Shi, CWK Chow, R Fabris, J Liu, E Sawade… - Journal of Water Process …, 2022 - Elsevier
Traditionally, coagulant doses are determined by the operators for the coagulation process
at water treatment plants which is a multi-factor approach based on raw and treated water …

Applications of radial-basis function and generalized regression neural networks for modeling of coagulant dosage in a drinking water-treatment plant: comparative …

S Heddam, A Bermad, N Dechemi - Journal of Environmental …, 2011 - ascelibrary.org
The coagulation process, which involves many complex physical and chemical phenomena,
is one of the most important stages in water-treatment plants. The coagulant dosage rate is …

MLP, ANFIS, and GRNN based real-time coagulant dosage determination and accuracy comparison using full-scale data of a water treatment plant

CM Kim, M Parnichkun - Journal of Water Supply: Research and …, 2017 - iwaponline.com
Real-time determination of appropriate coagulant dosage under wide fluctuation of raw
water quality in a water treatment plant (WTP) is a challenging task due to nonlinearity …