{"id":9335,"date":"2022-07-13T04:21:23","date_gmt":"2022-07-13T04:21:23","guid":{"rendered":"https:\/\/file.currentschoolnews.com\/?post_type=product&p=9335"},"modified":"2022-07-13T08:59:26","modified_gmt":"2022-07-13T08:59:26","slug":"assessment-of-some-heavy-metals-and-organic-contaminants-level-around-some-selected-hospitals-and-municipal-dumpsites-in-kaduna-metropolis-nigeria","status":"publish","type":"product","link":"https:\/\/pastexamquestions.com\/product\/assessment-of-some-heavy-metals-and-organic-contaminants-level-around-some-selected-hospitals-and-municipal-dumpsites-in-kaduna-metropolis-nigeria\/","title":{"rendered":"Assessment Of Some Heavy Metals And Organic Contaminants Level Around Some Selected Hospitals And Municipal Dumpsites In Kaduna Metropolis, Nigeria\u00a0"},"content":{"rendered":"

– Assessment Of Some Heavy Metals And Organic Contaminants Level Around Some Selected Hospitals And Municipal Dumpsites In Kaduna Metropolis, Nigeria\u00a0 –<\/strong><\/span><\/p>\n

Download Assessment Of Some Heavy Metals And Organic Contaminants Level Around Some Selected Hospitals And Municipal Dumpsites In Kaduna Metropolis, Nigeria<\/strong><\/span>. Chemistry students who are writing their projects can get this material to aid their research work.<\/span><\/span><\/p>\n

Abstract<\/b><\/span><\/h2>\n

This study was designed to assess the levels of some selected heavy metals and identify organic contaminants from soil collected from hospitals dumpsites and incinerator ash within Kaduna metropolis. <\/span><\/p>\n

Samples (soil and ash) were collected from three medical and one municipal dumpsite between the hours of 8am and 11am, when disposal activities are high. <\/span><\/p>\n

The mean concentrations of some heavy metals (Pb, Cu, Zn, Cd and Fe) were determined in both seasons by atomic absorption spectrophotometry while organic contaminants were identified by gas chromatography-mass spectrometry.<\/span><\/p>\n

Data of heavy metals collected were analyzed using ANOVA to conduct a test of significance; pollution index to assess environmental risk and Pearson\u2019s correlation to determine relationship between parameters.<\/span><\/p>\n

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Introduction<\/span><\/span><\/strong><\/span><\/h2>\n

A modern hospital is a complex, multi-disciplinary system which consumes thousands of items for delivery of medical care and is a part of the physical environment (Chandra, 1999). It is place where patients\u2019 health problems are diagnosed, analyzed and treated.\u00a0<\/span> During these activities, generation of solid waste is unavoidable. <\/span><\/p>\n

The medical waste tracking act of United State defines medical waste as “any solid waste\u2019\u2019 that is generated in the diagnosis, treatment, or immunization of human beings or animals, in research pertaining thereto, or in the production or testing of biological and the animal waste from slaughter houses or any other establishment (US.EPA, 1988). <\/span><\/p>\n

World health organization (WHO) defines hospital waste as the total waste stream from a health care or research facility that includes both potential risk wastes and non-risk waste materials. <\/span><\/p>\n

WHO (1999) states that 85% of hospital wastes are actually non-hazardous, whereas 10% are infectious and 5% are non- infectious but they are included in hazardous waste.<\/span><\/p>\n

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