Quick history question: Who remembers the Smoot-Hawley Tariff Act of 1930?
The Smoot-Hawley Act raised U.S. tariffs on over 20,000 imported goods to record levels. It was originally designed to help protect American farmers and businesses from foreign competition. Some believe political debate on the tariff in 1929 was a factor in the stock market crash that year.
Arsenic, iron removal
Filtronics offers Electromedia® I for the treatment of arsenic, iron, manganese, radium and other heavy metals with environmentally friendly filtration systems integrating a special vessel design and proprietary media. Its process of oxidation and adsorptive filtration provides an economical means of treatment. Operating costs are often as low as one cent per thousand gallons of water produced. The backwash residuals to waste are non-hazardous and have passed both TCLP and California’s stringent WET test.