Engineering

Research Papers/Topics in Engineering

Laboratory_em_8_electrodialysis

this paper shows separation technique with research.

A PHASE FAULT DETECTOR FOR POWER TRANSFORMER

ABSTRACTA power  transformer is a very  simple device. It  is a vital  link in the  electronic  distribution  system. A power transformer is associated with faults. The design and construction of the phase fault detector is to provide simple, reliable and comprehensive electrical phase fault detections and response system. The system  includes  means for  detecting  any of the  various electrical  faults, such  as&nbsp...

2.5KVA AUTOMATIC VOLTAGE REGULATOR (AVR)

ABSTRACTThe AVR is an automatic voltage regulator and it is a device whichis used to regulate or stabilize electrical power supply for electrical orelectronic appliances.Inthisprojecttherefore,weareinterestedintheconstructionofthis allimportantdevice.Furthermore we shalldiscuses thetechniques,processes,switching stages and then the workingprincipleoftheautomaticvoltageregulatorChapteroneofthisprojectdwellsontheintroductionoftheprojecttopic.Italsotalksabouttheobjectivesoftheproject,bringingtom...

VALORIZATION OF BIO-PLASTIC (PHA) FROM WASTEWATER AND CIRCULAR ECONOMY

ABSTRACT Circular economy requires sustainable supply of raw materials to industries. Social and economic networks are needed in order to develop circular economies that would drive value chains in renewable resource processing from wastewater into renewable bioplastic products. Current plastic is non-biodegraded which can cause harm to our environment. A pilot scale investigation was carried-out so as to evaluate the feasibility of producing value-added bioplastic from wastewat...

Comparative analysis of internet performance over 3 sites with and without VPN

   ABSTRACTNowadays, there is an increase in the demand to connect to the internal networks of organizations by their branches from distant locations. Members of such organizations often need to access internal networks from their homes, hotels or other far away business places and external networks over the internet which is insecure by virtue of its public nature.The security of information transferred in the network becomes a major challenge when staff or partners in business acc...

Inventory of University of Ibadan Road Facilities

Road inventory is the compilation of information about the state and condition of the road system. This study was carried out to collect road data and analyze selected road facilities within the University of Ibadan to serve as an inventory for future purpose. This was done to help resolve the issue of insufficient information about the road facilities within the University premises. In this project a survey of the roads was done which involved the use of photo/video log system and th...

PLANT DESIGN OF 250,000KG/YR OF LINDANE

                                                                     EXECUTIVE SUMMARY      This work presents the design of a...

EFFECT OF LYE SOURCE ON THE KINETICS AND QUALITY OF LOCAL SOAP

This research presents the effect of lye on the kinetics and quality of local soaps. To achieve this, 40ml of 10 percent lye (palm bunch, coconut shell and synthetic sodium hydroxide) reacted with 60ml of oil (palm oil and palm kernel oil) in a batch system, under conditions as, constant temperature (50 degree celcius) and constant stirring (100 rpm). Variation in saponification value and free fatty acid was monitored with time, that is, at intervals of 2mins. It was noticed that a...

QUALITY CONTROL FOR WASTEWATER TREATMENT

Quality control is a checking test to monitor and ensure the wastewater treatment plant (WWTP) is at optimum efficiency. The tests are usually carried out on samples collected from specific points or stations in the WWTP.  The Influent sample, is collected after the fine screens. Aeration basin sludge, is collected from the point of overflow of the aeration basin, before it is sent to the clarifier. Return Activated Sludge (RAS) sample, is collected from the sludge pumping station...

WASTEWATER TREATMENT PROCESS AND TECHNOLOGY

Wastewater is made up largely of organic carbon, either in solution or as particulate matter. About 60% is in particulate form, consisting of proteins, amino acids, peptides, carbohydrate, fats and fatty acids. Wastewater treatment plant (WWTP) prevent potential waterborne disease outbreak. This is achieved by the active use of mechanical process and biological process of the treatment plant to treat and convert wastewater into clear effluent that meets specific standard. The efflue...

Effects of sawdust Ash on some physical properties of concrete

CHAPTER ONE1.0 INTRODUCTION1.1 Background of StudyThere   is   need   for   affordable   building  materials  in  providing adequate housing for  teamingpopulace   of  the   world.   The  cost  of   conventional   building   materials  continue   to  increase  asmajority of the population continues to fall below the poverty l...

Experimental Study on the Engineering Properties of Marble Waste Powder from Hyderabad Marble Market Sindh Pakistan for Making Concrete Including Recycled Coarse Aggregates

Study of Coarse Aggregate Characteristics on Strength Properties of High Performance Concrete Using Chemical AdmixturesMushtaque Ahmed Pathan1, Rafique Ahmed2, Maryam Maira31Assistant Professor, 2Associate Professor, Center for Pure & Applied Geology, UoS Jamshoro, Sindh, Pakistan3Freelancer Researcher Mehran university of Engg. & Technology Jamshoro, Sindh, Pakistan*Corresponding author: Mushtaque Ahmed Pathan | Received: 14.03.2019 | Accepted: 21.03.2019 | Published: 31.03.2019DOI:10.21276/...

Investigation on the mechanical properties of sagbama aggregate (flexural property)

ABSTRACTThis study investigation on the mechanical properties of Sagbama rice granite was analyzed to determine the load that would cause ultimate flexural stress on the material when used in concrete construction .This is necessary to make decision on where it is suitable for use. This study requires the production of 12 concrete beams of 100mmx100mmx500mm with sagbama rice granite as coarse and fine aggregate. Three (3) specimens were produced to be tested at 7, 14, 21 and 28days.Mix ratio ...

Design and Construction of an in-situ salinometer for agricultural soils

The increase of salinity in soil and water bodies which simultaneously declines the productivity of agriculture is of great concern to the Nigerian Federation which holds agriculture as a major means of survival for its economy. Thus, the proper monitoring,use and management of soil and water bodies is a sure way to proffer solutions to food shortage and poor crop yields. This can however be achieved by the use of a fast, reliable, and accurate in-situ salinometer. A portable in-situ salinome...

DESIGN OF SOLAR STREET LIGHT SYSTEM FROM UCC WEST GATE TO ELMINA

Content  Pages  DECLARATION iiACKNOWLEDGEMENT iiiDEDICATION ivTABLE OF CONTENT vCHAPTER ONEIntroduction 11.1 Background of the Study 11.2 Problem of Study 21.3 Objectives of Study 31.4 Scope of Study 31.5 Significance 4CHAPTER TWOLiterature Review 52.1 Introduction 52.2 Types of Street Lights 62.3 Photovoltaic Effect/Process 92.4 Charge Controller 102.5 Inverters 102.6 Battery 10CHAPTER THREERESEARCH METHODOLOGY 133.1 Introduction 133.2 Research Design 133.3 Research Pr...


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