Mastering The Application Of UV Advanced Oxidation Using Chlorine In California

The Water Replenishment District of Southern California (WRD) is the largest groundwater agency in the State of California, managing local groundwater resources for over four million residents in South Los Angeles County. Because the demand for water exceeds nature’s ability to replenish the groundwater basins, the WRD has historically performed artificial replenishment of the aquifers by using stormwater, recycled water, and water imported from Northern California and the Colorado River. However, they have now constructed a new water treatment facility that allows the region to be entirely self-sufficient in times of drought.