Work

Methods of Assessing Water Quality in Terms of Public Health

Year: 2024

Type: article

Abstract: Nitrates (V) in drinking water are harmful to human health and are a probable carcinogen. Nitrates (V) in drinking water are responsible for the formation of methaemoglobin, which causes hypoxia, cyanosis, collapse and even death. Newborn babies and infants up to six months of age are most at risk. For this reason, a European Union directive was introduced in 1991 to protect waters from pollution caused by nitrogenous fertilisers of agricultural origin, restricting their use. The aim of the study was to analyse the content of nitrogen compounds (ammoniacal nitrogen, nitrates (III and V)) in water samples from selected rural waterworks in Tłokinia Wielka. Analyses were performed using spectrophotometric methods. The results showed that excessive levels were present in the tap water from public water supplies, which are regularly monitored by the State Sanitary Inspectorate and water supply companies.

Source: Water

DOI: 10.3390/w17010070

Authors: Luiza Kubisiak-Banaszkiewicz, Wioletta Żukiewicz-Sobczak, Agnieszka Starek-Wójcicka, Jacek Mazur, Paweł Sobczak

Institutions: Uniwersytet Kaliski im. Prezydenta Stanisława Wojciechowskiego, University of Life Sciences in Lublin

Language: English

Topic: Water Quality and Resources Studies

Subfield: Water Science and Technology

Field: Environmental Science

Domain: Physical Sciences

SDGs: Clean water and sanitation, Good health and well-being

Open Access status: gold

Estimated APC paid: $2,955