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
- HASSAN USMAN KATSINA POLYTECHNIC (NCE), KATSINA, KATSINA STATE 4
- Hassan Usman Katsina Polytechnic, Katsina, Katsina State 5
- Heritage Polytechnic, Ikot Udota, Akwa Ibom State 46
- Hussaini Adamu Federal Polytechnic, Kazaure, Jigawa State 8
- Ibrahim Badamasi Babangida University, Lapai, Niger State 24
- Igbinedion University, Okada, Benin City, Edo State 2
- Ignatius Ajuru University of Education, Port Harcourt, Rivers State 8
- Imo State Polytechnic, Umuagwo, Owerri, Imo State 3
- Imo State University, Owerri, Imo State 45
- Institute of Management and Technology, Enugu, Enugu State 11