Cenospheres Are Your Friends or How the TVA Deceives the Public

Photo by Hurricane Creek Keeper John Waltham - South Wings Aviation.

Cenospheres, fly ash sludge may be seen along the north shore moving downstream from the Widows Creek hazardous waste spill. TVA water quality update on the spill: http://www.tva.gov/emergency/wc.htm (Update from the Daily Sentinel, Wed., Jan. 14, 2009 http://thedailysentinel.com/story.lasso?ewcd=807a6f0595f13147 )

A silvery gray sludge could be seen next to the shore at Bellefonte Landing Friday, 9 Jan. at 2PM.

Cenospheres and fly ash visible in this photomicrograph of the surface sludge at Bellefonte Landing. The crystalline and dark objects in this photo-micrograph are fly ash particles.
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In this mornings Scottsboro's newspaper, The Daily Sentinel, TVA's latest propaganda efforts are released. "Cenospheres are inert hollow balls of sand like material...are not harmful to the enviroment...materials are used in manufacturing a variety of products such as cements, flooring, epoxy fillers, bowling balls and cosmetics." http://thedailysentinel.com/story.lasso?ewcd=be942f0fc7bbbf6e Makes me want to go down to the river and "waller round" on these little miracles, or maybe not. It is what the TVA is not telling you about these little wonders of the coal combustion process that is the crux of the problem and more evidence of TVA's Culture of Deceit.

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TVA makes it personal. TVA's PR Executive all but called me a liar in Nashville's Tennessean Newspaper, "TVA spokesman John Moulton said he didn't believe that whatever Morgan had pictured in photographs was ash or gypsum from either the Kingston or Widows Creek spills.
"Most of what was released into Widows Creek was water," Moulton said. http://www.tennessean.com/article/20090110/GREEN02/901100348 Most was water but Moulton was very wrong concerning the cenospheres and gray sludge 17 miles downstream from Widows Creek at Bellefonte Landing on Friday, Jan. 9 at 2PM.

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TVA's comments on fly ash, "Are there toxic metals in fly ash? Yes, in small concentrations. The metals in fly ash generally will not dissolve in water or go through your skin by touching it.
What are the health effects of coal fly ash? For health effects to occur, coal ash must get inside one’s body (such as through drinking water). Contact with wet coal fly ash does not present a serious health risk. Direct skin contact may cause localized irritation."

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More about cenospheres. A cenosphere is a lightweight, inert, hollow sphere filled with inert air or gas, typically produced as a byproduct of coal combustion at thermal power plants. The color of cenospheres varies from gray to almost white and their density is about 0.4–0.8 g/cm³, which gives them a great buoyancy. The process of burning coal in thermal power plants produces fly ash containing ceramic particles made largely of alumina and silica. These particles form a part of the fly ash produced in the burning process. They are produced at the high temperature of 1,500 to 1,750 degrees Celsius through complicated chemical and physical transformation. Their chemical composition and structure varies considerably depending on the composition of coal that generated them.

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About fly ash. Fly ash is one of the residues generated in the combustion of coal. Fly ash is generally captured from the chimneys of coal-fired power plants, and is one of two types of ash that jointly are known as coal ash; the other, bottom ash, is removed from the bottom of coal furnaces. Depending upon the source and makeup of the coal being burned, the components of fly ash vary considerably, but all fly ash includes substantial amounts of silicon dioxide (SiO2) (both amorphous and crystalline) and calcium oxide (CaO). Toxic constituents include arsenic, beryllium, boron, cadmium, chromium, chromium VI, cobalt, lead, manganese, mercury, molybdenum, selenium, strontium, thallium, and vanadium, along with dioxins and PAH compounds. Fly ash material solidifies while suspended in the exhaust gases and is collected by electrostatic precipitators or filter bags. Since the particles solidify while suspended in the exhaust gases, fly ash particles are generally spherical in shape and range in size from 0.5 µm to 100 µm. They consist mostly of silicon dioxide (SiO2), which is present in two forms: amorphous, which is rounded and smooth, and crystalline, which is sharp, pointed and hazardous.

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Where you have cenospheres from the coal combustion process you have fly ash and where you have fly ash you have cenospheres. The TVA is not telling the full story of the cenospheres. They want you to think all is well, after all, processed and cleaned cenospheres are used in cosmetics so why the big fuss. Take a look at the toxic substances associated with the cenospheres/fly ash: arsenic (43.4 ppm); barium (806 ppm); beryllium (5 ppm); boron (311 ppm); cadmium (3.4 ppm); chromium (136 ppm); chromium VI (90 ppm); cobalt (35.9 ppm); copper (112 ppm); fluorine (29 ppm); lead (56 ppm); manganese (250 ppm); nickel (77.6 ppm); selenium (7.7 ppm); strontium (775 ppm); thallium (9 ppm); vanadium (252 ppm); and zinc (178 ppm). This is not something I want in the mighty Tennessee River much less my drinking water.