Analytical results for the of microbiological, basic, chemical and metallic parameters of the raw water and treated water samples taken throughout Field Trial 2; the 22-week MVP DWTS trial.

Results shown are the calculated mean from in-house analysis. Significant difference (Sig. diff) was calculated for the raw and treated water, this was undertaken through an unpaired two-tailed t-test, with a confidence interval of 95% (**** = p<0.0001; *** = p<0.001; ** = p<0.01; * = p<0.05; NS = not significant). Figures in bold represent values above accepted Drinking Water Inspectorate limits, and where the is no specified Drinking Water Inspectorate limit, this is represented by NA.