Recent advances in the source identification and remediation techniques of nitrate contaminated groundwater: A review

A Richa, S Touil, M Fizir - Journal of Environmental Management, 2022 - Elsevier
Researchers have long been committed to identify nitrate sources in groundwater and to
develop an advanced technique for its remediation because better apply remediation …

Contaminant source identification in aquifers: A critical view

JJ Gómez-Hernández, T Xu - Mathematical Geosciences, 2022 - Springer
Forty years and 157 papers later, research on contaminant source identification has grown
exponentially in number but seems to be stalled concerning advancement towards the …

Distribution of nitrate content in groundwater and evaluation of potential health risks: a case study of rural areas in northern China

W Feng, C Wang, X Lei, H Wang, X Zhang - International journal of …, 2020 - mdpi.com
Nitrate pollution is considered to be one of the most common environmental problems in
groundwater, especially in areas affected by human mining, such as the arid region of …

Groundwater contaminant source identification based on an ensemble learning search framework associated with an auto xgboost surrogate

Z Pan, W Lu, H Wang, Y Bai - Environmental Modelling & Software, 2023 - Elsevier
Groundwater contaminant source identification (GCSI) is commonly accompanied by search
process which tweaks the unknown contaminant source information to match the simulation …

Risk analysis of heavy metals and groundwater quality indices in residential areas: a case study in the Rajanpur District, Pakistan

A Mughal, K Sultan, K Ashraf, A Hassan, Q Zaman… - Water, 2022 - mdpi.com
Continuous monitoring of drinking water quality is essential in terms of the levels of heavy
metals and toxic substances, especially in developing countries like Pakistan. Therefore, this …

An adaptive Particle Swarm Optimization algorithm for fire source identification of the utility tunnel fire

X Liu, B Sun, ZD Xu, X Liu - Fire Safety Journal, 2021 - Elsevier
In order to overcome serious utility tunnel fires and minimize economic loss, it is essential to
establish an effective and practical method for finding the fire source. An adaptive Particle …

[HTML][HTML] Adjoint subordination to calculate backward travel time probability of pollutants in water with various velocity resolutions

Y Zhang, GE Fogg, HG Sun, DM Reeves… - Hydrology and Earth …, 2024 - hess.copernicus.org
Backward probabilities, such as the backward travel time probability density function for
pollutants in natural aquifers/rivers, have been used by hydrologists for decades in water …

Machine learning for groundwater pollution source identification and monitoring network optimization

YN Kontos, T Kassandros, K Perifanos… - Neural Computing and …, 2022 - Springer
The identification of the source in groundwater pollution is the only way to drastically deal
with resulting environmental problems. This can only be achieved by an appropriate …

A combined search method based on a deep learning combined surrogate model for groundwater DNAPL contamination source identification

Z Wang, W Lu, Z Chang, J Luo - Journal of Hydrology, 2023 - Elsevier
Abstract Ensemble Kalman filter (EnKF) and optimization methods are two mainstream
methods in groundwater contamination source identification, but most researchers usually …

Spatial distribution characteristics and degradation mechanism of microorganisms in n-hexadecane contaminated vadose zone

K Han, R Zuo, X Cao, D Xu, X Zhao, J Shi, Z Xue… - Science of the Total …, 2024 - Elsevier
The damage caused by petroleum hydrocarbon pollution to soil and groundwater
environment is becoming increasingly significant. The vadose zone is the only way for …