Determination of Heavy Metal (fe Zn Cu and Cr) in Oha Leave
Student: Precillia Ounabuchi Okafor (Project, 2025)
Department of Science Laboratory Technology
Umaru Ali Shinkafi Polytechnic, Sokoto, Sokoto State
Abstract
ABSTRACT APPROVAL PAGE ……………………………………………………………….. iDEDICATION …………………………………………………………………… iiACKNOWLEDGEMENT……………………………………………………….. iiiABSTRACT ……………………………………………………………………... ivTABLE OF CONTENT ……………………………………………………………vCHAPTER ONE: INTRODUCTION1.1 Background of the study - - - - - - - - 11.2 Problem of the study - - - - - - - - 21.3 Justification of the study - - - - - - - - 31.4 Aim and objectives - - - - - - - - 4CHAPTER TWO2.0 Literature Reviews - - - - - - 52.1 Oha Leaf - - - - - - 62.2 Taxonomic classification level - - - - - - 72.3 Health benefits of Oha Leaf - - - - - - - 72.3.1 Other important benefit of Oha Leaf - - - - - - 82.4 Harmful effects of some heavy metals - - - - - - 82.5 Heavy metals in vegetables - - - - - - 9CHAPTER THREE3.0 Material and Methods - - - - - - 103.1 Methodology - - - - - - 103.2Wet digestion method - - - - - - 10CHAPTER FOUR4.0 result and interpretation - - - - - - - 114.1 Results - - - - - - - 114.2 InterpretationCHAPTER FIVE5.0 discussion conclusion and re-communication - - - - 125.1 discussion - - - - 125.2 conclusion - - - - 13References
Keywords
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Institutions
- Covenant Polytechnic, Aba, Abia State 1
- Covenant University, Canaan Land, Ota, Ogun State 4
- Crawford University of Apostolic Faith Mission Faith City, Igbesa, Ogun State 2
- Crescent University, Abeokuta, Ogun State 1
- Cross Rivers University of Technology, Calabar, Cross Rivers State 142
- Delta State Polytechnic, Ogwashi-Uku, Delta State 11
- Delta State Polytechnic, Otefe, Delta State 13
- Delta State University, Abraka, Delta State 139
- Ebonyi State University, Abakaliki, Ebonyi State 17
- Edo University, Iyamho, Edo State 10