ZCOM NETWORKS, INC., a publicly traded company, announced the Company has appointed Mr. Robert Chastain as the Chief Mining Engineer. Mr. Chastain is a Mine Engineer with over 50 years' experience in precious metals exploration and production. He has worked in the US and International mining realms as a surveyor, geologist, mine engineer in grass roots exploration, mine planning, and ...
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Avantech recently completed pilot testing in Glendale, CA that evaluated the use of Reduction, Coagulation, and Filtration for removal of hexavalent chromium {Cr(VI)} from contaminated groundwater. Figure 1 shows a simplified schematic of the RCF treatment process. In this 2 gpm pump and treat pilot process, ferrous sulfate (FeSO4) solution was injected upstream of three reduction tanks with ...
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Christian Science Monitor will be the first major US newspaper to abandon print Related Stories General Motors asks Bush for $10bn to merge with Chrysler End of the road for Soviet elite's must-have car Honda announces further cuts in production but avoids job losses Can Microsoft be a mobile hero? Sinofsky talks about Windows 7 for netbooks
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In recent years technology giants Microsoft, Yahoo and Google have been widely criticised for their business practices in repressive countries such as China. But yesterday the trio tackled their critics by joining a new scheme to help protect the freedoms of internet users around the world. The Global Network Initiative , a new human rights coalition, says it is working to help ...
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