Potential impacts of changing supply-water quality on drinking water distribution: a review. This study provides valuable insights into the occurrence and potential management strategies of transition effects. The number of immigrants from loose deposits and biofilm increased by 17.9% during the transition period but had decreased by 79.0% 2 years later. The peak transition window was around 1 month while the restabilization of microbial ecology and improvements in water quality take much longer-between 1 and 2 years. This occurred as soon as new-quality water entered the DWDS, lasted for 1 month and started to disappear from the second month. In this 2 year longitudinal study, transition effects induced by the introduction of partial reverse osmosis in production were observed as marked increases in particle load, elemental concentrations and biomass. However, the so-called transition effects when old DWDSs receive new water remain unclear. It is an increasingly common practice that drinking water distribution systems (DWDSs) may have to deliver new-quality water after decades of service.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |