作者: Marina Valentukevičienė , Gytautas Ignatavičius , Auksė Amosenkienė
DOI: 10.3846/20294913.2011.649957
关键词:
摘要: Abstract Drinking water distribution system takes a significant place in sustainable urban development. In order to solve some environmental issues it is necessary improve the maintenance of impact chemical compounds which can come contact with water. The aim research complete analysis development drinking pipelines Lithuania as well structure content for further increase supplied quality and simplification maintenance. Analytical descriptive methods were used process. investigation included 150 samples that obtained different stagnation times lab-scaled pipelines. During following indicators set: total iron, manganese, ammonium ions, nitrate nitrite concentrations, turbidity oxygen demand (CODCr). To ensure sustainability end this appliance cer...