Ultrasonic-assisted d-µ-SPE based on amine-functionalized KCC-1 for trace detection of lead and cadmium ion by GFAAS

M Behbahani, G Rabiee, S Bagheri, MM Amini - Microchemical journal, 2022 - Elsevier
In this work, an efficient ultrasonic-assisted dispersive micro-solid phase extraction method
(ultrasonic-assisted d-µSPE), based on amine-functionalized mesoporous silica KCC-1, was …

[HTML][HTML] Land-Use Pattern-Based Spatial Variation of Physicochemical Parameters and Efficacy of Safe Drinking Water Supply along the Mahaweli River, Sri Lanka

PA Thilakarathna, F Fareed, M Makehelwala… - Water, 2024 - mdpi.com
Exploration of the pollution status of river-based water sources is important to ensure quality
and safe drinking water supply for the public. The present study investigated …

Spatio-temporal variation of microbial indicators of river water and treatment efficiencies of drinking water treatment plants along the upper Mahaweli river segment of …

PTA Thilakarathna, F Fareed, SNP Athukorala… - Environmental …, 2025 - Elsevier
The microbial pollution status of river surface water is important to ensure a river-based
quality drinking water supply for the public. The present study aimed to investigate bacterial …

Sequential distribution, potential sources, and health risk assessment of persistent toxic substances in sewage sludge used as organic fertilizer in Indo-Gangetic …

A Balkrishna, S Ghosh, I Kaushik, VP Arya… - … Science and Pollution …, 2025 - Springer
This study evaluates the environmental and human health impact of sewage sludge
generated in the Indo-Gangetic region (Uttarakhand and Uttar Pradesh) used as organic …

Exploring spatial and seasonal water quality variations in Kelani River, Sri Lanka: a latent variable approach

N Wijayaweera, LN Gunawardhana, S Kazama… - Environmental …, 2024 - Springer
Water quality degradation poses a significant challenge globally, especially in developing
nations like Sri Lanka. Extensive monitoring programs designed to address escalating river …

Spatial distribution of heavy metals in surface sediments of the Kalametiya Lagoon in southern Sri Lanka: Insights into the pollution status and socio-economic …

S Kodikara, H Teimoory, PMCS de Silva… - Journal of the National …, 2023 - hal.science
Heavy metal pollution has become a serious threat to coastal aquatic ecosystems.
Therefore, this study, aimed to assess the spatial distribution of five selected heavy …

Multiscale analysis of land use and land cover changes in Sri Lanka by remote sensing: the impacts of post-war infrastructure development in the last 20 Years (2002 …

J Andrieu, K Anupama, N Bautès, S Benabou… - Journal of the National …, 2024 - hal.science
On a worldwide scale, land use and land cover changes (LULCC) is a major driver of global
change and biodiversity erosion. This study aims to monitor at the scale of Sri Lanka …

[PDF][PDF] Coastal Ecology Spatial distribution of heavy metals in surface sediments of the Kalametiya Lagoon in southern Sri Lanka: Insights into the pollution status and …

KAS Kodikara, T Hoessein, P De Silva, P Ranasinghe… - researchportal.vub.be
Heavy metal pollution has become a serious threat to coastal aquatic ecosystems.
Therefore, this study, aimed to assess the spatial distribution of five selected heavy …