Operational variable effect on the COD removal efficiency using electrocoagulation in landfill leachate treatment

Abstract

The constant increment in human activity has generated an increase in solid waste deposited in landfills, which causes an increase in the production of landfill leachate (LL). Due to the...

Successful prediction for coagulant dosage and effluent turbidity of a coagulation process in a drinking water treatment plant based on the Elman neural network and random forest models

“…In addition, To obtain the model with the highest accuracy, we needed to identify the features that had a significant influence on its output. 45 The most direct means to this end is to take advantage of the COR reflecting the linear relationship between variables to obtain features with a COR ≥ 0.3. 46 Some variables that have a nonlinear relationship with the output may be missed if the set of input variables is based only on the COR so that the input set obtained is incorrect.…”

Determination of the effectiveness of the electrocoagulation process in the treatment of leachate from the controlled landfill site in Francisco de Orellana canton

“…To date, various techniques have been employed for leachate treatment; however, electrocoagulation has emerged as a promising alternative [15][16][17] , which deserves further analysis in the context of the Ecuadorian Amazon. Electrocoagulation stands out for its ability to remove contaminants, such as heavy metals, organic matter, and other dissolved compounds, through coagulation, flocculation, and precipitation [18][19][20] .…”