DSpace Collection:
http://repository.fuoye.edu.ng:80/handle/123456789/220
2024-03-25T04:01:21ZConsumption patterns of public water supply using linear programming techniques
http://repository.fuoye.edu.ng:80/handle/123456789/2295
Title: Consumption patterns of public water supply using linear programming techniques
Authors: Adbullahi, Ibrahim; Abubakar, Ismail; Ndububa, Olufunmilayo
Abstract: This report presents the outcome of a survey of water use pattern in Kaduna metropolis,
Kaduna State Nigeria. The water use pattern study extends to various water consumers
such as residential, institutional, commercial and industrial.
The study was conducted by distribution of questionnaires and oral interview. The
questionnaires contain questions related to water demand and uses. The research work
presents the outcome of a linear Programming Techniques Model and sampling
techniques of water use pattern carried out. The study was conducted by the application
of linear Programming Approach and sampling techniques. The sampling technique
contains questions related to water demand and uses. The information obtained were
analysed and the result show that the residential water consumption varies from 46l/c/d
to 115l/c/d with lower values for high and medium density areas, while higher value is
for low density areas because of high standard of living. The daily values for
commercial, industries and Public facilities sampled within the metropolis were;
29,915.854, 366,666.666 and 29, 308.804 litres respectively. A Water consumptionmodel was developed using Linear programming modelling technique to the allocation of 176,360,000 L of water produced daily by the State Water Corporation and supplied to the four sectors of the town. The result shows that the model gave an optimal solution of 275, 170, 410 L to the four sectors with an allocation of 150,441,410 L to residential sector, 101,325,000 L to commercial sector, 223,040,000 L to public sector and 1,100,000L to industrial sector. It is concluded that the water supply by the Water cooperation is less than the water demanded.2018-01-01T00:00:00ZASSESSMENT OF WASTEWATER QUALITY FROM SUPERCOR INDUSTRIES LIMITED, BAUCHI, NIGERIA
http://repository.fuoye.edu.ng:80/handle/123456789/2294
Title: ASSESSMENT OF WASTEWATER QUALITY FROM SUPERCOR INDUSTRIES LIMITED, BAUCHI, NIGERIA
Authors: Nyiyongu, Alfred; Ndububa, Olufunmilayo
Abstract: Wastewater from Supercor industries limited, Bauchi, an Asbestos roofing sheets Production Company was subjected to laboratory investigation by determining the physical, chemical and biological parameters of effluent discharged from the industry. The results obtained showed an average alkalinity result of 660mg/l, Total Suspended solids average value of 621mg/l. The calcium and magnesium content were found to be 1231 mg/l and 954mg/l respectively. Chloride content was 270mg/l while the field temperature and pH values were 27.50C and 8.5 respectively. The turbidity of the wastewater sample was at 226 NTU. Results obtained showed that the wastewater quality meets the national standards for disposal into surface watercourses with causing adverse effects on the biological life. The use of the surface water without treatment could have health risk for the community members that depend on the watercourse for domestic use. It was recommended that the effluent should be recycled by treatment to meet standards for specified use.2019-01-01T00:00:00ZAn Overview of the Design Principles of Drinking Water Chlorination
http://repository.fuoye.edu.ng:80/handle/123456789/2290
Title: An Overview of the Design Principles of Drinking Water Chlorination
Authors: Okeke, Tochukwu; Ndububa, Olufunmilayo
Abstract: The goal of drinking water chlorination is the inactivation of pathogenic organisms in water. It offers the advantage of producing residuals useful for the preservation of water quality in a distribution system. Basic key chlorination concepts include chlorine demand/decay, chlorine residuals, and CT disinfection. The application of these concepts required a good understanding of the hydraulic condition of the system. Important consideration is the determination of initial required chlorine dose. A demonstration model using a public school water supply scheme with an overhead tank is done. This incorporates the kinematic of Contact Time (CT) disinfection, and the application of a demand model for the determination of initial chlorine concentration/dose required. Optimal application of chlorine will prevent incidences of either an over-dose or under-doze which highlight the importance of this study.2019-09-01T00:00:00ZEFFECT OF SELECTED ELECTRONIC WASTE DUMP SITES ON QUALITY OF SURROUNDING WATER BODIES IN ABUJA, NIGERIA
http://repository.fuoye.edu.ng:80/handle/123456789/2289
Title: EFFECT OF SELECTED ELECTRONIC WASTE DUMP SITES ON QUALITY OF SURROUNDING WATER BODIES IN ABUJA, NIGERIA
Authors: Ndububa, Olufunmilayo; Oyije, Alex
Abstract: Due to inappropriate management of vast amount of waste produced by various human activities, urban surface and ground water resources have been under danger of pollution. It is noted that solid waste management is a universal issue and that it is a growing source of worry in developed and developing countries due to the increase in urbanization, changes in consumer pattern, and industrialization which all directly transform to an increase in solid waste generation. The sampling points used of the research are Electronic Waste (e waste) dump sites of Guzape, Karmo and Kubuwa areas of Abuja with terrains of flowing surface water bodies/ pond water. The sample sites were chosen to investigate the impact of e-waste on the water quality of surrounding water bodies in the environment. Parameters measured from collected water samples are pH, Temperature, Conductivity, Turbidity, Dissolved Oxygen, Total Dissolved Solids, Total Suspended Solids, Calcium, Magnesium, Ammonia Nitrogen, Nitrate Nitrogen, Nitrite Nitrogen, Phosphate, Biochemical Oxygen Demand, Chemical Oxygen Demand, Bicarbonate, Manganese, Copper, Zinc, Lead, Cadmium and Chromium. Results showed heavy metal values for Cadmium and Manganese in the water samples were above the maximum permitted level as compared with standards for drinking water, it is inferred that the impact of E waste in the environment contributed to the presence of heavy metals in the water samples. Copper, Zinc, and Chromium were also detected in all water samples collect except for a sample with the absence of Chromium in the water sample.2020-02-23T00:00:00Z400L CIVIL ENGINEERING LABS CVE495
http://repository.fuoye.edu.ng:80/handle/123456789/877
Title: 400L CIVIL ENGINEERING LABS CVE495
Authors: Technologist, Civil Engineering2015-04-24T00:00:00Z300 LEVEL survey practical CVE 303
http://repository.fuoye.edu.ng:80/handle/123456789/876
Title: 300 LEVEL survey practical CVE 303
Authors: Technologist, Civil Engineering2015-04-24T00:00:00Z300 LEVEL CONSTRUCTION MATERIALS PRACTICAL MANUAL
http://repository.fuoye.edu.ng:80/handle/123456789/875
Title: 300 LEVEL CONSTRUCTION MATERIALS PRACTICAL MANUAL
Authors: Technologist, Civil Engineering2015-04-24T00:00:00Z200 level wood work practical manual ENG 207
http://repository.fuoye.edu.ng:80/handle/123456789/874
Title: 200 level wood work practical manual ENG 207
Authors: Technologist, Civil Engineering2015-04-24T00:00:00Z200 LEVEL Strength of materials
http://repository.fuoye.edu.ng:80/handle/123456789/873
Title: 200 LEVEL Strength of materials
Authors: Technologist, Civil Engineering2015-04-24T00:00:00ZPROJECT.pdf
http://repository.fuoye.edu.ng:80/handle/123456789/565
Title: PROJECT.pdf
Authors: FUOYE2015-03-31T00:00:00ZTRANSPORTATION ENGINEERING III.pdf
http://repository.fuoye.edu.ng:80/handle/123456789/561
Title: TRANSPORTATION ENGINEERING III.pdf
Authors: FUOYE2015-03-30T00:00:00ZHYDRAULIC ENGINEERING II.pdf
http://repository.fuoye.edu.ng:80/handle/123456789/560
Title: HYDRAULIC ENGINEERING II.pdf
Authors: FUOYE2015-03-30T00:00:00ZGEOTECHNICAL ENGINEERING III.pdf
http://repository.fuoye.edu.ng:80/handle/123456789/559
Title: GEOTECHNICAL ENGINEERING III.pdf
Authors: FUOYE2015-03-30T00:00:00ZGEOTECHNICAL ENGINEERING II.pdf
http://repository.fuoye.edu.ng:80/handle/123456789/558
Title: GEOTECHNICAL ENGINEERING II.pdf
Authors: FUOYE2015-03-30T00:00:00Z