August 12, 1908: Municipal Journal and Engineer article. Sewer Outlet at Santa Monica. “An unusually extensive piece of work in connection with a sewer outlet is now being carried on by Santa Monica, Cal. The outfall pipe of the sewer system of the city is being carried a distance of 1,600 feet into the Pacific Ocean, and as the shore is abrupt and the water comparatively deep it was decided to support this upon piles, which will also form part of a pier, the entire cost of which is estimated to amount to about $100,000….
In connection with the sewerage system a novel method of treating the sewage has been installed and a sixty-day test run of it has been begun. The sewage flows into two wooden tanks, each two feet deep and 30 feet long. Each tank is equipped with ten sets of electrodes and an equal number of electro-magnets which are supplied with energy from a generator of low voltage and high amperage. The electrodes and the ends of the magnets are so placed as to be submerged three inches under the surface of the sewage. The theory is that the organic matter in the sewage will be oxidized by the nascent oxygen released and that in some way the inorganic matter also will be removed. On being started it was found that the effluent had no odor and was almost as clear as spring water. The combined capacity of the tanks is said to be one million gallons per day and the inventor estimates that the electric energy will not cost more than so cents per day.”
Commentary: Once again, nascent oxygen rears its ugly head. I have also included in this blog an article about Santa Monica’s miraculous treatment of sewage with electricity (April 28). Obviously, the City management had fallen into the hands of con artists. The one outstanding thing to come out of this incident was the Santa Monica Pier, which today is a major attraction and a beautiful addition to the city waterfront.