Unit 4 Science DB Essay Example | Topics and Well Written Essays - 500 words

Unit 4 Science DB - Essay Example This list serves as guide for EPA determining which sites warrant further investigation. It was painfully surprising to know that even Florida is also having as many as 49 such sites. Though, with EPA’s efforts, 21 sites have already been cleaned up.One such site in our nearby was BMI-Textron with EPA ID as FLD052172954. It is situated at 1211, Silver Beach Road in the Tri-City Industrial Park, Lake Park, Florida. It was proposed in NCL list on 06/24/88 and it was deleted from it on 11/18/04 after cleanup. BMI-Textron (BMIT) was in business of making of chrome backed glass plates, used for manufacture of electronic components. Materials and chemicals that were used for this product included cerium oxide, ceric ammonium nitrate, chromium, acetone, potassium ferrocyanide and possibly fluoride (EVA website). Various processes of manufacturing operation like chromium stripping operations, glass cleaning, coating, polishing, rinse waters and reverse osmosis water purification etc., generated liquid wastes. These wastes were disposed of on site. Initially BMIT used percolation ponds under a Florida Department of Environmental Regulation (FDER) permit for disposing of cyanide wastes and later installed additional drain field to dispose of wastewater from a Reverse Osmosis plant. As per terms of FDER permit four wells were constructed on site to monitor permit compliance. A monthly report of sample was also to be taken. One monthly report of sampling data showed higher than permitted standards for nitrate, total dissolved solids and pH. Accordingly in 1983, FDEP issued a violation notice BMIT. Later investigations determined concentrations of arsenic, cyanide, fluoride, and sodium contamination in the soil and groundwater. It was affecting approximately 106,000 people in Lake Park, Riviera B each, North Palm Beach, Palm Beach Shores, and Palm Beach Gardens. These contaminations can

Slavery in Early American History Essay Example | Topics and Well Written Essays - 1000 words

Slavery in Early American History - Essay Example Slavery was practiced in the North America at its climax for up to two centuries before legal issues and human rights fighters started the foundation of dissolving this vice. The vice started fading in the late 18th century, but continued to thrive in the Southern States of North America. Most slaves were found in areas that were active in cash crop agriculture and other areas that required hard manual labor such as industrial areas (Kolchin, 9). Needless to say, many evils happened during the extended period that slavery existed. This essay will discuss the supposed differences that led to the degradation of the blacks as slaves in English America. Terrors that were experienced in slave ships during their transportation and some of the evolutions in the slave ships will also be discussed. These will base their reference on two books: The White Man’s Burden by Winthrop D. Jordan and The Slave Ship, by Marcus Rediker. The black people underwent a lot of maltreatment as slaves d uring slavery, and in slave ships in the early American history. The major difference that formed the basis of every other difference the whites had in degrading the Africans was the skin color. This is according to the book, The White Man’s Burden, by Winthrop D. Jordan. The skin color of the Africans made the Whites believe that they were a radically unusual race. This drove to the belief that this peculiar race was then inferior and thus had no right to some of the rights that the Whites had access. Africans were, therefore, considered lesser than the White Men, and were subjected to play servitude to the perceived superior mankind, the White People. â€Å"By 1700, when Africans began flooding into English America, they were treated as somehow deserving a life and status radically different from English and other European settlers† (Winthrop, 26). According to Jordan, an initial