Sanitary survey of the drinking water supply of Kombinati suburb-Tirana, Albania.
Microbiological pollution of drinking water is a major health problem in the suburbs of the Albanian capital. Intermittent supply and contamination, resulting in several gastrointestinal manifestations, are the main concerns for the population and health workers. The risk of outbreaks of water-borne diseases is high. Pollution originates from contamination of drinking water with domestic sewage. This research investigated the drinking water cycle from its natural source to the consumer, analysing samples and verifying pollution levels in the microbiological and chemical setting. The most important pollution sources were found in the distribution network, due to cross-contamination with sewers and illegal connections. The second pollution source was found around the extraction wells. This is related to abusive constructions within the sanitary zone around the wells and maybe the highly sewage-contaminated river water which feeds the aquifer.
Angjeli
V
V
Institute of Public Health, Tirana, Albania.
Reme
B
B
Leno
L
L
Bukli
R
R
Bushati
G
G
D000415:Albania; D005759:Gastroenteritis / Q000209:etiology / Q000382:microbiology; D006801:Humans; D012307:Risk Factors; D012722:Sewage / Q000382:microbiology*; D014871:Water Microbiology; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis / Q000592:standards*
D012722:Sewage; D014874:Water Pollutants, Chemical