Skip to main content
. 2018 Oct 26;9:2435. doi: 10.3389/fmicb.2018.02435

FIGURE 1.

FIGURE 1

Process flow diagram of the Orange County Water District (OCWD) Groundwater Replenishment System (GWRS) Advanced Water Purification Facility (AWPF). Sample locations are shown in blue boxes, with approximate location in the flow diagram shown by dashed arrows. Hydrogen peroxide is also added prior to UV treatment (not shown).