1. ENVIRONMENTAL ASSESSMENT OF INDUSTRIAL WATER POLLUTION
BACKGROUND OF THE STUDY
Water pollution is a major problem in the global context, and it has been suggested that is the leading worldwide cause of deaths and diseases (Ademoroti 1996). The growth of the major industrial cities also caused water pollutio...
2. ENVIRONMENTAL POLLUTION AND IT'S ASSOCIATED HEALTH RISK AMONG RESIDENTS OF NKPOR, IDEMILI NORTH, LOCAL GOVERNMENT AREA OF ANAMBRA STATE
BACKGROUND OF THE STUDY
It has been observed in recent times that the role the environment play to a nation‟s development process can not be relegated to the background. Apart from being the physical surrounding for natural habitats, the environment pro...
3. AN ANALYSIS OF BACTERIOLOGICAL OF WATER IN HALLS OF RESIDENCE IN UNIVERSITY OF BENIN
INTRODUCTION
Water has an essential role in life and is inextricably intertwined with it; without water, there would be no life. Because of this, it is essential that water always get the appropriate amount of attention at all times. The provision...
4. THE BACTERIOLOGICAL ANALYSIS OF WATER IN HALLS OF RESIDENCE IN UNIVERSITY OF BENIN
INTRODUCTION
Water is essential and inextricably linked to life; without water, there is no life. This is why water must be given the proper care at all times. Good drinking water is not a luxury; it is one of life's most basic necessities. As a res...
5. AN INVESTIGATION INTO THE CHALLENGES OF POLLUTION AND AN ENGINEERING METHODS TO THE MANAGEMENT AND CONTROL OF INDUSTRIAL EFFLUENTS IN OTTA, NIGERIA
ABSTRACT
This study examined the effects of effluent discharges from various point-loads on a purposively selected receiving river, the self-recovery ability of the river and the treatability of both the discharges and the receiving stream in a heavily industrialized co...
6. DESIGN AND CONSTRUCTION OF GRAIN GRINDING MACHINE
Background of the Study
The grinding of grain occurs by the application of mechanical forces that alter the structure of the grain by overcoming the interior binding forces, after which the state of the solid is changed to flour. Grain produce on the farm is processed i...
7. ASSESSMENT OF MUNICIPAL SOLID WASTE IMPACT ON GROUNDWATER QUALITY OF SOME SELECTED AREAS IN MAIDUGURI, NIGERIA
ABSTRACT
This study assessed the impact of open dumpsites on the quality of groundwater within the vicinity of solid waste dumpsites in Maiduguri. The problem of rapid urbanization and poor waste management has resulted in an increased of hand dug wells with some locate...
8. EFFECT OF SPENT OIL (ENGINE OIL) ON THE PHYSIOCHEMICAL PROPERTIES OF SOIL
-
- STATEMENT OF THE PROBLEM
- STATEMENT OF THE PROBLEM
Spent oil sometimes referred to as waste engine oil is produced from automobile mechanic shops and mechanical or electrical engine repairers’ shops (Anoliefo and Vwioko, 2001) after servicing...
9. POLLUTION PROBLEMS AND AN ENGINEERING APPROACH TO THE MANAGEMENT AND CONTROL OF INDUSTRIAL EFFLUENTS IN OTTA, NIGERIA
ABSTRACT
This study examined the effects of effluent discharges from various point-loads on a purposively selected receiving river, the self-recovery ability of the river and the treatability of both the discharges and the receiving str...
10. EVALUATION OF SOME CHEMICAL CONSTITUENTS OF SELECTED ENERGY DRINKS
Abstract
This research work examined and compares the physicochemical properties and some chemical constituents of selected energy drinks. Fourteen (14) brands of energy drinks samples consisting eleven (11) liquid and three (3) powdered forms were rand...
11. RECOVERY OF VALUE METALS FROM SPENT ZINC-CARBON BATTERIES
Abstract
Spent primary batteries are known to contain metallic compounds that could be of value if recycled as well as harmful to man and the environment if not properly disposed. Also, the recovery of these value metals from the used batteries can reduce limited natural resource (ore)...
12. CONCENTRATION OF LEAD, MANGANESE AND COPPER IN RAW WATER, TREATED WATER AND SOME VEGETABLE SAMPLES IN NIGERIA
ABSTRACT
Population growth and industrialization of the world has dramatically increased the overall environmental load of heavy metals. The effects of pollution by heavy metals are not only an environmental problem but also a public health matter. In this study, raw water samples were...
13. ASSESSMENT OF HEAVY METAL CONTAMINATION IN IRISH POTATOES AND SOILS FROM AN ABANDONED MINING SITE IN JOS-SOUTH, USING AAS AND XRF TECHNIQUES
ABSTRACT
This study was undertaken to assay the elemental concentration in some Irish potatoes and soils from farmlands in an ex-mining area at Dahwol-vwana village, Jos-south L.G.A, Plateau state, Nigeria. The total heavy metal concentrations (for Irish potato and soil samples) were ob...
14. ANALYSIS OF HEAVY METALS CONCENTRATIONS IN COMMERCIALLY AVAILABLE FISH FROM THE YOLA- JIMETA REGION, NORTHEASTERN NIGERIA AND PUBLIC-HEALTH IMPLICATIONS
ABSTRACT
Commercially available (farmed and wild) fish in the Yola-Jimeta region, Northeastern Nigeria were investigated to find out if they present a public health threat. The fish species used for the study was catfish from...
15. PUBLIC HEALTH IMPLICATIONS OF WATER QUALITY OF THE KIRI RESERVOIR
ABSTRACT
Both water pollution and water scarcity are increasing global problems and particularly serious challenges for Africa. According to the World Health Organization, more people lack access to safe water in Africa than anywhere else in the world. To meet the growing demand for wat...
16. PRELIMINARY PHYTOCHEMICAL SCREENING, QUALITY ASSESSMENT AND MINERAL CONTENT DETERMINATION OF SELECTED BRANDS OF GREEN TEA MARKETED IN NIGERIA
ABSTRACT
Green tea in its purest and most unadultered form has always influenced human health for generations. Though green tea is not officially recognized as a medical agent, it is one of the most researched plant-based remedies with possible benefits including antioxidant activity, s...
17. DETERMINATION OF SOME HEAVY METALS IN FISH AND LIVESTOCK FEEDS, MANURE AND RIVERS IN SELECTED STATES IN NORTHERN NIGERIA
Abstract
The increasing levels of environmental pollution by toxic metals from various sources have generated a great concern on their impact on human health. Rapid developments, increase in mining activities, farming, insurgency, industrial activities and waste disposals have gradually...
18. TOXICITY STUDIES ON N-HEXANE AND METHANOL LEAF AND METHANOL SEED EXTRACTS OF JATROPHA CURCAS LINN. IN CHICKS AND MICE
Abstract
Jatropha curcas is a toxic plant commonly used as food and remedy for several diseases. This study was designed to evaluate the protective and therapeutic effects of sodium nitrite, sodium thiosulphate, penicillamine, ethylene diamine tetra-acetic acids (EDTA) and atropine agai...
19. EVALUATION OF SOME CHEMICAL CONSTITUENTS OF SELECTED ENERGY DRINKS
Abstract
This research work examined and compares the physicochemical properties and some chemical constituents of selected energy drinks. Fourteen (14) brands of energy drinks samples consisting eleven (11) liquid and three (3) powdered forms were rand...
20. COMPOSTING OF TANNERY WASTE WITH SAWDUST FOR PRODUCTION OF ORGANIC MANURE
ABSTRACT
The utilisation of tannery waste (TW) in combination with sawdust (SD) as compost manure for agricultural use was studied. The two wastes samples were collected and mixed in the ratios (TW/SD) 1:1, 1:5, 5:1, 1:10 and 10:1, respectively. Composting bin was used during the proces...
21. DETERMINATION OF PHYSICOCHEMICAL AND HEAVY METAL CONTENT OF SOIL AROUND THE VICINITY OF SELECTED INDUSTRIES IN KADUNA METROPOLIS
ABSTARCT
The soaring trend of environmental contamination by heavy metals is a global issue. The continual monitoring of soils around industrial areas becomes necessary. The present study focused on the physicochemical and heavy metal concentration in soil around the vicinity of selecte...
22. ELEMENTAL AND RADIOLOGICAL ANALYSES OF SELECTED INORGANIC AND ORGANIC FERTILIZERS IN NIGERIA
ABSTRACT
The research consists of investigating the possible presence and concentrations of heavy metals and the concentration of natural radionuclides in inorganic and organic fertilizers in Nigeria. The 40K activity mean concentrations of inorganic fertilizers was 566±0.36Bqkg-...
23. ENVIRONMENTAL EFFECTS OF URBANISATION ON GROUNDWATER RESOURCES IN PARTS OF MINNA METROPOLIS, NORTH-CENTRAL NIGERIA
ABSTRACT
A study on the geology and hydrogeology of part of Minna Sheet 164NE was conducted with the aim of establishing the groundwater potential and control mechanism. Minna lies along longitude 6°30′E and 6°32′E and latitude 9°37′36′′ N and 9...
24. ESTIMATION OF NATURAL RADIOACTIVITY AND HEAVY METAL CONCENTRATION IN SOIL SAMPLES FROM RAYFIELD - DU MINING SITE JOS, NIGERIA
ABSTRACT
Mining of tin and other related activities have been active and thus leading to economic growth in the Jos area of Nigeria for more than a century. However, mining of minerals has been confirmed to enhance the concentrations of heavy metals and natural radioisotopes in the soil...
25. ESTIMATION OF NATURAL RADIOACTIVITY AND HEAVY METAL CONCENTRATION IN SOIL SAMPLES FROM RAYFIELD - DU MINING SITE JOS, NIGERIA
ABSTRACT
Mining of tin and other related activities have been active and thus leading to economic growth in the Jos area of Nigeria for more than a century. However, mining of minerals has been confirmed to enhance the concentrations of heavy metals and natural radioisotopes in the soil...
26. IMPACT OF URBAN POULTRY FARMS ACTIVITIES ON KUJE SUBURBIA ENVIRONMENT, ABUJA, NIGERIA
ABSTRACT
The 21st Century has been characterised with an unprecedented rate of urbanisation. Presently, about 50% of global population are resident in cities, and this is projected to rise to 70% in year 2050. This rapid rate of urbanisation is associated with unemployment and urban foo...
27. PREPARATION AND CHARACTERISATION OF PLANTAIN WASTE BASED CELLULOSIC NANOCOMPOSITES FOR THE REMOVAL OF SELECTED HEAVY METALS FROM BATTERY EFFLUENT
ABSTRACT
In this study, Ag NPs and Ag-CNCs impregnated on CNTs nano adsorbents were developed using a combination of green chemistry protocol and chemical vapor deposition techniques and subsequently characterized using, HRTEM, HRSEM, XRD, EDS and SAED. The adsorption capability of silv...
28. SECOLOGICAL RISK OF HEAVY METALS IN SURFACE WATER, SEDIMENT AND DOMINANT FISH SPECIES FROM TUNGAN KAWO RESERVOIR, KONTAGORA, NIGER STATE, NIGERIA
ABSTRACT
Developing countries like Nigeria are faced with increased in generation of domestic, industrial and agricultural wastes that found their way into the surrounding water bodies which are slowly contaminating the water. This study was aim to evaluate ecological risk of heavy meta...
29. SPATIO-TEMPORAL VARIATION OF HEAVY METAL CONCENTRATIONS IN WATER, SEDIMENT AND IN SELECTED FISH SPECIES IN SHIRORO LAKE, NIGER STATE, NIGERIA.
ABSTRACT
Anthropogenic activities contribute the most to heavy metals pollution of water bodies around the world. This study was conducted to determine the spatial and temporal variation of heavy metal concentrations in sediment, water and in selected fish muscle from Shiroro Lake Niger...
30. EFFECTS OF WATER-SOLUBLE FRACTIONS OF USED CRANKCASE OIL ON SOME PHYSIOLOGICAL PARAMETERS OF THE NILE TILAPIA (OREOCHROMIS NILOTICUS
ABSTRACT
Used crankcase oil is disposed off indiscriminately and it eventually finds its way into the aquatic environment resulting in surface and ground water contamination by complex interacting chemicals and substances. Polycyclic aromatic hydrocarbons (PAHs), heavy metals, additives...
31. ASSESSMENT OF POLLUTION STATUS OF IMO RIVER, SOUTH EASTERN NIGERIA
ABSTRACT
Globally the environment has been over the years faced with the challenge natural and anthropogenic waste management which affects water, sediment, fish and humans. These issues necessitated this work aimed at assessing the pollution status of upper part of Imo River, South Eas...
32. ASSESSMENT OF POLLUTANTS LEVELS OF SURFACE WATER, SEDIMENT AND FISHES FROM MBO RIVER SYSTEM AKWA IBOM STATE, NIGERIA
Statement of the Problem
Major problems noticed in the study area are: Lack of toilets and wastes disposal facilities Open defaecation into river water and frequent reports of diseases Increased generation and disposal of metal containing wastes into 4 waterways Leaching and dec...
33. EFFECT OF BINDERS ON THE PROPERTIES OF COAL BRIQUETTE BLENDS PRODUCED WITH DIFFERENT BIOMASSES
ABSTRACT
The production and characterization of briquettes from mixtures of coal, corn cob and rice husk has been carried out. The briquette samples were produced by blending varying compositions of coal and rice husk, also coal and corn cob at the ratios of 100:0, 80:20, 60:40, 40:60,...
34. EVALUATION OF HEAVY METALS, SOME ORGANIC AND MICROBIAL CONTAMINANTS IN THE EFFLUENTS FROM SOME FOOD INDUSTRIES IN ANAMBRA STATE, NIGERIA
ABSTRACT
This study was carried out to evaluate the concentrations of heavy metals and other contaminants in the effluents from some food industries in Anambra State. Effluents from Life Breweries, Onitsha; KP beverages, Ogidi; Obisco beverages, Ogidi; Golden Vegetable Oil, Onitsha and...
35. EVALUATION OF PHYSICOCHEMICAL, POLYMERIC AND METAL CONTENTS OF SELECTED TROPICAL TIMBERS IN NIGERIA
ABSTRACT
The qualitative and quantitative phytochemical analyses of 50 timbers of Nigeria were carried out. The physicchemical properties such as polymeric test, phytochemical test, solubility test, proximate analyses, saponification value, iodine value, acid value and peroxide value an...
36. EVALUATION OF THE SUITABILITY OF THE RIVER NIGER WATER FOR AGRICULTURAL AND DOMESTIC PURPOSES IN PARTS OF KOGI STATE, NIGERIA
Statement of the Problem
From the best of my knowledge, no systematic study has been conducted on the River within the period and the areas mentioned in this work to evaluate its suitability for agro-domestic purposes. River Niger is transboundary water, which many people in Kogi state...
37. OPTIMIZATION AND KINETICS OF COAGULATION-FLOCCULATION PROCESS FOR THE TREATMENT OF PAINT INDUSTRY EFFLUENT USING NATURAL COAGULANTS
Statement of the problem
Paint industry is one of the fastest growing economies in Nigeria. The effluents its discharge has contributed a lot to the pollution of our environment because of toxic chemicals and heavy metals that are emanating from them (Körbahti and Tanyolac¸ 2...
38. PHYSICOCHEMICAL ANALYSIS AND MANAGEMENT OF PETROLEUM CONTAMINATED SOIL FROM ELEME, PORT-HARCOURT
2 Statement of the Problem
Petroleum substances pose a threat to the environment as they negatively affect plant production and put health of people and animals at risk (Zacharyasz et al., 2012 and Kolwzan et al., 2001). They cause carcinogenic, mutagenic and toxic effects (Ribes et al....
39. PHYSICOCHEMICAL ANALYSIS AND MANAGEMENT OF PETROLEUM CONTAMINATED SOIL FROM ELEME, PORT-HARCOURT
2 Statement of the Problem Petroleum substances pose a threat to the environment as they negatively affect plant production and put health of people and animals at risk (Zacharyasz et al., 2012 and Kolwzan et al., 2001). They cause carcinogenic, mutagenic and toxic effects (Ribes et al., 2003, Fr...
40. REMOVAL OF HEAVY METALS FROM AQUEOUS SOLUTION USING ACTIVATED CARBON PREPARED FROM AGRICULTURAL WASTES
STATEMENT OF PROBLEM
Human activities have led to immense pollution of our environment especially the water bodies. This is as a result of the discharge of inorganic effluents from industries directly into the environment without treatment due to the high cost of establishing or maintai...
41. THE DEVELOPMENT AND EVALUATION OF ANALYTICAL PROCEDURES FOR THE DETERMINATION OF HEAVY METALS IN INDUSTRIAL EFFLUENTS
ABSTRACT
This project is concerned with the development and evaluation of an atomtrapping technique for determination of heavy metals in environmental samples. Modified atom-trapping technique using fabricated nickel tube/sample holder (crucible) was employed to increase the sensitivity...
42. EARTHWORM ECOLOGY, HEAVY METALS AND TOTAL PETROLEUM HYDROCARBON ASSESSMENT OF AN OIL SPILL SITE IN AGAYE, LAGOS STATE, NIGERIA
ABSTRACT
Agaye has experienced frequent spills of premium motor spirit due to pipeline vandalization. Over time,the spills have contaminated the water sources and farmlands, and with the attendant inferno, destroyed the soil biota. There is dearth of scientific information on effect of...
43. CAUSES AND EFFECT OF CONTAMINATED WATER ON HUMAN HEALTH
CHAPTER ONE
INTRODUCTION
1.1 Background of the study
Water contamination remains a critical public health issue gl...
