954 resultados para Water--Pollution--Environmental aspects--South Carolina


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Description based on: federal fiscal year 1978.

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Report year ends Sept. 30.

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"Project 86/7005."

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Description based on: 2000 edition.

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"October 1994."

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Description based on: FY 1989 (Sept. 1988) ; title from cover.

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Latest issue consulted: Federal fiscal year 1988.

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Here we report on a potential catalytic process for efficient clean-up of plastic pollution in waters, such as the Great Pacific Garbage Patch (CPGP). Detailed catalytic mechanisms of RuO2 during supercritical water gasification of common polyolefin plastics including low-density polyethylene (LDPE), high-density polyethylene (HDPE), polypropylene (PP) and polystyrene (PP), have been investigated in a batch reactor at 450 °C, 60 min. All four plastics gave very high carbon gasification efficiencies (CGE) and hydrogen gasification efficiencies (HGE). Methane was the highest gas component, with a yield of up to 37 mol kg−1LDPE using the 20 wt% RuO2 catalyst. Evaluation of the gas yields, CGE and HGE revealed that the conversion of PS involved thermal degradation, steam reforming and methanation; whereas hydrogenolysis was a possible additional mechanism during the conversion of aliphatic plastics. The process has the benefits of producing a clean-pressurized methane-rich fuel gas as well as cleaning up hydrocarbons-polluted waters.

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This sheet gives tips on repelling mosquitoes including: what you wear is important, buying the right repellent and using it correctly and using special care when applying repellents to children and babies.

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This chart shows ways in which local and state governments in South Carolina can help each other in preventing and controlling the Zika virus.

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Chronic obstructive pulmonary disease is the third leading cause of death in South Carolina and affects approximately 15 percent of the adult population. Although tobacco cessation and avoidance are slowly advancing in South Carolina, 20 percent of COPD occurs in non-smokers, and this percentage will likely increase in the coming years. Therefore, a strategic plan must include other initiatives in addition to smoking cessation. This document was developed by a multidisciplinary group of health care providers, public health practitioners, and patients, as such a combined approach is imperative to target this disease.

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This project was developed in collaboration with the South Carolina Department of Health and Environmental Control Primary Care Office in order to identify primary care market areas and resources within South Carolina. Primary Care Service Areas are designed to identify small geographic areas that are relatively self-contained markets for primary care. Included is a map and listing for Primary Care Service Areas in the state.