1. RECYCLING AND REFUSE: ALTERNATIVES TO WASTE MANAGEMENT IN NIGERIA
Background to the study
Cities are at the nexus of a further threat to the environment, namely the production of an increasing quantity and complexity of wastes (Chika, 2018). The estimated quantity of Municipal Solid Waste (MSW) generated worldwid...
2. RECYCLING AND REFUSE AS ALTERNATIVE MEASURES TO WASTE MANAGEMENT IN NIGERIA
Background to the study
Cities are at the nexus of a further threat to the environment, namely the production of an increasing quantity and complexity of wastes (Jude, 2019). The estimated quantity of Municipal Solid Waste (MSW) generated worldwide...
3. 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...
4. ASSESSMENT OF THE STATE OF GROUND WATER (BOREHOLE AND WELL WATER) AND ITS HEALTH IMPLICATIONS
ABSTRACT
The quality of water sources and its potential health implications to health populations of respective major communities in Warri metropolis was assessed. Water samples (n D 10/water source/site) were collected from three (Uvwie, Udu and Effurun) communities an...
5. PHYSIOCHEMICAL PROPERTIES OF SACHET WATER IN ABA
ABSTRACT
In spite of the varying levels of contamination widely reported, sachet water is still well accepted. This study therefore assessed social perception of people on the most popular sachet water brands, conducted sensory evaluation, quality certification and...
6. DESIGN AND CONSTRUCTION OF AUTOMATIC HAND DRYER WITH TEMPERATURE DISPLAY
ABSTRACT
This project work deals on the design and implementation of an automatic hand-dryer with display capable of drying up a wet hand inserted under its vent and goes off automatically as soon as the ands are removed. The system also incorporates a decimal counting unit that d...
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. 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...
9. PHYSIOCHEMICAL PROPERTIES OF SACHET WATER IN ABA
ABSTRACT
In spite of the varying levels of contamination widely reported, sachet water is still well accepted. This study therefore assessed social perception of people on the most popular sachet water brands, conducted sensory evaluation, quality certification and...
10. 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)...
11. 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...
12. DETERMINATION OF Cd, Co, Cu, AND Fe IN WATER AND SOME VEGETABLE CROPS CULTIVATED AROUND GALMA AND KUBANNI RIVERS, ZARIA
ABSTRACT
The level of some trace elements including cadmium, cobalt, copper and iron in water and vegetable samples of cabbage (Brassica oleracea var capitata); lettuce (lactuca sativa L); maize (zea mays); okra (Abelmoschus esculent L ); onion (Alium spp) and spinach(Amarantus spp) alo...
13. DETERMINATION OF LEAD AND CADMIUM IN SOME HERBAL PREPARATIONS SOLD BY HAWKERS IN NIGERIA AND ENVIRONS
ABSTRACT
Most people administer herbal preparations of different types without considering their side effects. Six sites were selected for the study based on the frequency of consumption. The areas were Kofar Doka, Danmagaji, Tudunwada, Sabongari, Kwangila and Samaru. Five different sam...
14. EFFECTS OF DETOXIFICATION ON SOME PHARMACOLOGICAL PROPERTIES OF JATROPHA CURCAS LINN. (EUPHORBIACEAE) SEED OIL IN LABORATORY ANIMALS
Abstract
Jatropha curcas seed oil is a known energy source in biodiesel which but for its toxicity, also has potential of being used as food and in the pharmaceutical / cosmetic industries. This study was designed to detoxify solvent and mechanically extracted J. curcas oils and to asce...
15. 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...
16. INVESTIGATION OF THE CONCENTRATIONS OF POTENTIALLY TOXIC ELEMENTS IN GROUNDWATER WITHIN BARIKI AND ENVIRONS, NORTH CENTRAL NIGERIA
ABSTRACT
An integrated geological, geo-chemical and geophysical studies were carried out to investigate the concentrations of potentially toxic elements in groundwater within Bariki and environs, North Central Nigeria, in order to ascertain the effect of mining on the water quality. The...
17. ANALYSIS OF PETROLEUM POLLUTION ON SERUM TRACE ELEMENT LEVEL, OXIDATIVE STATUS, AND BIOCHEMICAL INDICES IN THE RESIDENTS OF AN OIL HOST COMMUNITY (UGBEGUNGUN) IN DELTA STATE, NIGERIA
ABSTRACT
Activities of crude oil refining disrupt natural ecosystems which expose residents to environmental pollution, and consequently pose threat to their health and wellness. This study was aimed to analyze serum trace elements levels, oxidative status, and biochemical indices in th...
18. 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...
19. 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...
20. 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...
21. 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...
