Title :
Artificial neural network model as a potential alternative for groundwater halogenated hydrocarbon pollution forecasting
Author :
Yunfeng, Li ; Lili, Hou ; Xun, Zhou ; Fan, Wu
Author_Institution :
Dept. of Hydrogeology, Nanjing Inst. of Geol. & Miner. Resources, Nanjing, China
Abstract :
The paper evaluates the prospect of artificial neural network (ANN) simulation over mathematical modeling in estimating volatile organic compounds pollutants in groundwater. Momentum-Adaptive Back-Propagation (MABP) ANN model with quick propagation as training algorithm has been used to forecast halogenated hydrocarbons pollution by contrasting conventional ions. The accuracy, generalization ability and reliability of the model are verified by laboratory data. This model is trained with 26 samples of laboratory data and made prediction on dichloromethane of another 20 samples which can be used to represent halogenated hydrocarbons pollution. The proposed ANN model has surfaced as a simpler and more accurate alternative to the numerical method techniques. ANN can be used as a guide for investigation of groundwater halogenated hydrocarbons pollutions. It further projects a guideline on sampling distribution.
Keywords :
geochemistry; groundwater; hydrological techniques; neural nets; water pollution; artificial neural network simulation; conventional ions; dichloromethane; groundwater halogenated hydrocarbon pollution forecasting; laboratory data; momentum-adaptive back-propagation ANN model; numerical method techniques; sampling distribution; training algorithm; volatile organic compound pollutants; Artificial neural networks; Biological system modeling; Forecasting; Hydrocarbons; Mathematical model; Predictive models; Water pollution; artificial neural network; groundwater; halogenated hydrocarbons; pollution;
Conference_Titel :
Water Resource and Environmental Protection (ISWREP), 2011 International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-339-1
DOI :
10.1109/ISWREP.2011.5892946