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  2. Ohio train derailment – live: Video emerges of apparent ...

    www.aol.com/ohio-derailment-live-train-broke...

    These included an Ohio River map which distorted the contamination area, and a video of a cloud from Oregon misrepresented as the aftermath of the train crash. Read more at the AP link here.

  3. Ohio train derailment: Expert calls out officials for not ...

    www.aol.com/finance/ohio-train-derailment-expert...

    Days after a train derailed in East Palestine, Ohio, causing a toxic chemical spill and massive blaze, residents were given the all-clear to return home.. But even though EPA officials stated that ...

  4. Toxic wastewater from Ohio train derailment headed to Texas - AOL

    www.aol.com/news/toxic-wastewater-ohio-train...

    Toxic wastewater used to extinguish a fire following a train derailment in Ohio is headed to a Houston suburb for disposal. “I and my office heard today that ‘firefighting water’ from the ...

  5. East Palestine, Ohio, train derailment - Wikipedia

    en.wikipedia.org/wiki/East_Palestine,_Ohio...

    The Ohio Department of Natural Resources stated the chemical spill killed an estimated 3,500 small fish across 7.5 mi (12 km) of streams as of February 8. [64] A later estimate put the number of minnows at 38,222, with other species of animals at 5,500, totaling 43,222. [ 65 ]

  6. Swimming pool sanitation - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_sanitation

    Conventional halogen-based oxidizers such as chlorine and bromine are convenient and economical primary sanitizers for swimming pools and provide a residual level of sanitizer that remains in the water. Chlorine-releasing compounds are the most popular and frequently used in swimming pools whereas bromine-releasing compounds have found ...

  7. Herbert Henry Dow - Wikipedia

    en.wikipedia.org/wiki/Herbert_Henry_Dow

    Herbert Henry Dow (February 26, 1866 – October 15, 1930) was an American chemical industrialist who founded the American multinational conglomerate Dow Chemical.A graduate of the Case School of Applied Science in Cleveland, Ohio, he was a prolific inventor of chemical processes, compounds, and products, notably bromine extraction from sea water, and was a successful businessman.

  8. After Ohio train derailment, tank cars didn't need to be ...

    www.aol.com/news/ohio-train-derailment-tank-cars...

    The decision to blow open five tank cars and burn the toxic chemical inside them after a freight train derailed in Eastern Ohio last year wasn't justified, the head of the National Transportation ...

  9. BCDMH - Wikipedia

    en.wikipedia.org/wiki/BCDMH

    BCDMH is an excellent source of both chlorine and bromine as it reacts slowly with water releasing hypochlorous acid and hypobromous acid. It used as a chemical disinfectant for recreational water sanitation and drinking water purification. [1] BCDMH works in the following manner: [2] The initial BCDMH reacts with water (R = Dimethylhydantoin):