Monday, March 28, 2011

Environmentally friendly practices of the aggregates: Chapter 02

Environmentally friendly practices of the aggregates: Chapter 02 Tube. Duration : 5.17 Mins.


This is clip 2 of 7 for this video. Air pollution and noise are two major concerns that communities have on nearby mines. State regulations are in place to reduce the amount of air emissions in the mining limit. are two types of air emissions must be controlled, point-source and fugitive emissions. Wet suppression, bag-house filter or housing can reduce dust emissions from point-source. Dampening aggregate stack loading, wet roads and controlthe maximum speed of vehicles reduces emissions. Radiation generated in dust emissions in the short term and ground vibrations. times acceptable limits of radiation and vibration must be met, he complained to minimize community. Housing reduces the amount of noise that emits from the plant. Shrubs and trees to act as a buffer between the noise and the community. Author: Maryland Center for Environmental Education / College of Southern Maryland ReleasedRelease date: 2000 www.p2ric.org

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Saturday, March 12, 2011

Term limits: Karma Bar Find Current TV on Friday

Term limits: Karma Bar Find Current TV on Friday Tube. Duration : 0.52 Mins.


A U.S. senator from 2058 a secret from the President that her career and her lover could kill. Watch Karma Bar Fridays at 10/9c only radiates eye to Current TV. It is not reality, is made from real television. Including you. Helping to create the show on current.com

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