Table 1 Functionality and general limitations of water systems (Foster 2013; Bonsor et al. 2015; Cronk and Bartram 2017; Sweya et al. 2017)
From: Efficiency of common filters for water treatment in Tanzania
Type of water system | Functionality (%) | Limitations |
|---|---|---|
KSB | 54.1 | Age of the system |
Afridev | 67.2 | Absence of user fee collection |
Gravity | 70.9 | Poor treatment technologies |
Cemo | 64.2 | Lack of access to external technical support |
India Mark II | 65.1 | Seawater intrusion |
India Mark III | 48.9 | Low storage capacities |
Nira | 74.1 | System interdependency |
Mono | 48.9 | Unbalanced investment |