You can download complete materials on Recycling Of Water Sachet Water from chapter one to five with references and abstract.
CLICK HERE TO DOWNLOAD THE COMPLETE MATERIAL (CHAPTER 1 -5)
PASS 2024 UTME WITHOUT STRESS:- 👉 DOWNLOAD and PRACTICE with 2023 UTME CBT APP 📱👈
CLICK to DOWNLOAD NOW.:- 👉 PASS Your POST UTME by Downloading Your School's Post UTME Past Questions and Answers 📱👈
ABSTRACT
Wastes generally render our environment unfriendly and the worst of them all are those wastes that are non-biodegradable and as such, wastes of these forms (non-biodegradable) pose a serious threat to our environment.
One of these categories of non-biodegradable wastes is pure water sachets. They are found in virtually every part of Nigeria and various attempts have been made to biodegrade these pure water sachets. One of these attempts was carried out by Nwachukwu S.et al (2010) in their research paper titled “Occurrence and recalcitrance of polythene bag wastes in Nigeria soils” where they attempted to biodegrade pure water sachets by burying them in the soil and subjecting them to acid and alkaline treatments with strains of Pseudonomas Spp.
All these attempts proved abortive as the pure water sachets could not undergo the process of biodegradation.
In view of this, it was suggested in this project to design a low cost pure water sachet recycling machine capable of recycling about 30 tons of pure water sachets per hour.
The recycling machine was designed and fabricated with a good material of construction and the heating chamber was Teflon coated in order to avoid the sticking of the melted pure water sachets while extruding the recycled pure water sachets in pelletized form.
TABLE OF CONTENTS
Title Page
Abstract
List of Symbols
Table of Contents
List of Figures
CHAPTER ONE
1.0 Introduction
1.1 Aims and Objectives
1.2 Statement of problem
1.3 Relevance of the project
1.4 Scope and limitation of study
1.5 Methodology
CHAPTER TWO
2.0 Theoretical background
2.1 Polythene
2.2 Recycling
2.3 Principles of operation of pure water sachet
CHAPTER THREE
3.0 Materials and Method
3.1 Design specifications and consideration
3.2 Design Calculations
3.3 Materials required and selection
3.4 Fabrication details
3.5 Detailed Mechanical Drawing Of The Pure Water Recycling Machine.
CHAPTER FOUR
4.0 Test And Result
4.1 Operational Procedure
4.2 Discussion Of Results
4.3 Safety Precaution
4.4 Maintenance
CHAPTER FIVE
5.0 Conclusion And Recommendation
5.1 Conclusion
5.2 Recommendation
References
CHAPTER ONE
INTRODUCTION
Wastes are materials that are not prime products (that is products produced for the market) for which the initial user has no further use in terms of his own purposes of production, transformation or consumption, and of which he wants to dispose. Wastes may be generated during the extraction of raw materials, the processing of raw materials into intermediate and final products, the consumption of final products, and other human activities.
Waste includes all the items that people no longer have any use for, which they either intend to get rid of or they have already discarded. All daily activities, therefore, can give rise to a large variety of different waste flows from different sources.
These sources include, for instance, waste coming from households (e.g. plastic packaging waste), commercial activities (e.g. cardboard packaging waste from shops, food waste from restaurants and medical waste from hospitals), industry (e.g. fly ashes from thermal processes of energy generation, textile waste and tanning liquor from clothes manufacturers), agriculture (e.g. slurry), construction and demolition projects.
A small part of the waste which is generated is hazardous; that is, it poses substantial or potential threats to human health or to the environment. Water management and waste disposal have become a significant cost factor and an important aspect in the running of a brewery operation (Fillaudeau, et al., 2006; Unterstein, 2000). Every brewery tries to keep waste disposal costs low whereas the legislation imposed for waste disposal by the authorities becomes more stringent (Knirsch et al, 1999).
Genssner (1981) stated that polyethylene is not compressible, and when deformed, it tends to stay out of shape undergoing permanent or plastic deformation. A substance that behaves like this is called plastic. Plastics generally are high polymers (i.e. elements consisting of large chain like molecules containing carbon), which are formed either during or after their transition from a low molecular weight chemical to a high molecular weight solid material. The higher molecular weight of the solid materials is as a result of additives or ingredients such as fillers, plasticizers etc.
1.1AIMS AND OBJECTIVES
The aim of this project is to design a low cost pure water sachet recycling machine while its objectives are;
- To design a pure water sachet recycling machine with a clear design calculation, selection of suitable materials and fabrication details.
- To design a pure water sachet recycling machine with a simple method of operation and very easy means of maintenance.
- To design a machine that will help to sanitize our environment from waste pure water sachets
1.2 STATEMENT OF PROBLEM
Nigeria is a nation where pure water sachets are found in every corners of our environment and since they are non-biodegradable, they pollute our environment and make our environment unsuitable for daily life.
Due to this their non-biodegradable attribute, thus, recycling of these wastes is the best solution to clean our environment free of pure water sachets.
1.3 RELEVANCE OF THE PROJECT
- This project will help our environment to be free of waste pure water sachets as the recycling machine will help to recycle the waste pure water sachets.
- This project also serve as a means of providing employment opportunity as one can eventually venture into the business of recycling pure water sachets
- Other useful products can be manufactured from the pelletized recycled pure water sachets such as cups, plates, water seal etc
1.4 SCOPE AND LIMITATION OF STUDY
This project is limited to small scale fabrication of pure water sachet recycling machine as the design considerations and calculations do not take into account of large scale manufacture of pure water sachet recycling machine.
The machine was not designed with a crusher and it is strongly advised to take the pure water sachets first to a separate crushing machine before transferring to the recycle machines
1.5 METHODOLOGY
The methodology adopted in this project work is adequate research on existing pure water recycle machine and selecting a desired design after which a detailed design was done followed by the selection of suitable materials and the fabrication of the fully designed pure water sachet.
CLICK HERE TO DOWNLOAD THE COMPLETE MATERIAL (CHAPTER 1 -5)
>GUARANTTEE|:| Score 280 Above in 2024 UTME👉 DOWNLOAD FREE JAMB CBT APP HERE:.: GURRANTTEE Score 280 Above in 2022 UTME👉 DOWNLOAD FREE JAMB CBT APP HERE 📱👈WISH TO STUDY & LIVE in UK?:- STUDY, WORK AND LIVE IN the UK Application Form NOW OUT. Call 08030447894
