CONTINUOUS QUALITY IMPROVEMENT IN A PRODUCTION LINE: NIGER DELTA UNIVERSITY TABLE WATER FACTORY
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 5000
ABSTRACT
Potable drinking water quality is a major concern, particularly as it is used for human consumption. Quality is a competitive weapon. It increases customer base, high profit margin and prevents business closure. The aim of this research is to evaluate the current performance of the water production process stability and capability for enhanced continuous improvement using a specific set of tools from the Lean Six Sigma (LSS) methodology. This research was carried on the mean weekly laboratory results of some of the physicochemical water parameters (pH, conductivity, turbidity, total hardness, total alkalinity, chloride, Total Dissolved solids (TDS), nitrates, sulphate, calcium, magnesium, iron, lead, copper and zinc) conducted for official regulatory purpose by the Quality Control Department of the Niger Delta University (NDU) Table Water Factory for 50 weeks, January to December, 2020. The data obtained were analyzed using descriptive statistics and control charts with the use of Minitab 2021 ® Statistical software package. Control chart was applied in the analysis of water quality in this water factory, as it provides a clear pictorial view about the variability in the production line with respect to the parameters under review. The values of the water quality parameters were found to be within the limits permitted by Standard Organization of Nigerian and World Health Organization standards for portable drinking water (exception of the minimum value of the pH obtained, 6.01, is less than the minimum standard value of 6.5 and the maximum value of Lead, 0.04, greater than the maximum permitted value of 0.01). The values of the parameters (except iron) in the control charts were beyond the conventional limits (upper and lower limits) at various points in time (week) throughout the period, hence, failed the test and indicated process variability due to assignable causes.. The results of the present research showed that, the water production process is not stable and capable due to occurrence of special causes of variability in the production line for all the parameters. Since meeting specification limits is not sufficient to ensure good quality characteristics, the need for investigations to correct and control the variability of the process, hence, allowing improvement in the production line is, therefore, recommended
Related Project Materials
A review of digital ad creative innovations on boosting consumer attention: A case study of an online advertising campaign in Port Harcourt, Nigeria
Background of the study
Digital ad creative innovations are transforming the landscape of online advertising by capturing c...
Photography and the Promotion of Local Cuisine in Ganye Local Government Area, Adamawa State
Chapter One: Introduction
1.1 Background of the Study
Local cuisine is an integral part of cultural identity, reflecting the hi...
The effect of dietary patterns on obesity prevalence among adolescents in Kogi State
Background of the Study
Obesity has become a major public health concern globally, with a rising prevalence among adolescen...
EXAMINING THE TAXATION OF RELIGIOUS ORGANIZATIONS IN MONGUNO LGA
Background of the Study
Religious organizations play a vital role in the social, economic, and cultural...
THE ROLE OF COOPERATIVE SOCIETIES IN REDUCING UNEMPLOYMENT (A CASE STUDY OF SELECTED COOPERATIVE SOCIETIES IN NKANU WEST LOCAL GOVERNMENT AREA ENUGU STATE)
ABSTRACT
Since both government and private body have failed to provide a lasting solution to unemployment menace, co-op...
AN ASSESSMENT OF STRATEGIES FOR PROMOTING CAREER ADVANCEMENT OPPORTUNITIES IN VOCATIONAL SECTORS
ABSTRACT: Strategies for Promoting Career Advancement Opportunities in Vocational Sectors explores initiatives to enhance career progression and pr...
The impact of morpheme structure on vocabulary development among Yoruba children in Ibadan
Background of the study
Morpheme structure, the smallest units of meaning in a language, plays a crucial role in vocabular...
An Assessment of Nurses' Preparedness for Managing Post-Operative Pain in Orthopedic Patients at Ahmadu Bello University Teaching Hospital
Background of the Study
Post-operative pain management is a critical aspect of patient recovery, particularly in orthope...
APPRAISAL OF THE EFFECTIVENESS OF RURAL BANKING PROGRAMME
Background of the study
Globally, majority of nations populace reside in rural locale. As stated in Uni...
Analysis of IoT-Based Smart Intruder Detection in Secondary Schools: A Case Study in Kafanchan LGA, Kaduna State
Background of the Study :
Security in secondary schools is paramount to ensuring the safety of students and staff. In Kafan...
