The City of San Diego installs a large Speece Cone system by ECO2 to dissolve pure oxygen at the bottom of Lake Hodges. The system will continuously inject dissolved oxygen into the reservoir which will improve the water quality in the lake, reduce algal blooms, and improve efficiency at the drinking water treatment plant.
New system successfully controlling odor on once-stinky Ann Arbor street
There has been a significant improvement and downstream odor complaints have been all but eliminated, OHM reports.