0704-883-0675     |      dataprojectng@gmail.com

THE REMOVAL OF PHOSPHORIC COMPOUNDS FROM SURFACE WATER NEAR A FARMLAND USING MAIZE TASSEL IMMOBILIZED IN POLYVINYL ALCOHOL

  • Project Research
  • 1-5 Chapters
  • Abstract : Available
  • Table of Content: Available
  • Reference Style: APA
  • Recommended for : Student Researchers
  • NGN 3000

ABSTRACT

In this study, proximate analysis and characterization techniques were carried out on maize tassel fibres in order to check its feasibility as a bio-sorbent for bio-sorption process before the immobilization with Polyvinyl Alcohol (PVA). The moisture content, ash content, apparent density, particle size and crude protein of maize tassel fibre were determined to show that the bio-material was exceptional for its use in column adsorption. The surface chemistry of the bio-material shows the presence of carboxylic groups and lactonic groups present in the material using Fourier Transform-Infrared spectroscopy (Nicolet 560 spectrophotometer) and Boehmn titration showed the number of acidic sites present in the material. The Brunauer–Emmett–Teller (BET) isotherm (Novastation D version 11.03) was used to find the surface area, pore volume and pore size diameter. The tassel was added to the poly vinyl alcohol at a temperature of 80 ºC with the aid of a magnetic stirrer in the ratio of 2:1 after which it was cooled and extruded with the aid of a syringe to form beads. Column adsorption studies were carried out to investigate the performance of the column by varying flow rates, bed heights and initial concentration on the breakthrough curve to get the breakthrough time and the exhaustion time of the adsorbent bed was used up. The column efficiency was evaluated using Clark model and Thomas model. The proximate analysis revealed moisture content, ash content, apparent density, particle size and crude protein to be 4.51 %, 2.134 %, 0.41 g/ml, 300 μm and 4.06 % respectively for maize tassel fibre. The FT-IR and Boehmn titration showed the number of acidic sites present in the material to be 0.9 mmol/g but the presence of phenolic groups is minimally present in the maize tassel fibre. The Brunauer–Emmett–Teller (BET) isotherm was used to find the surface area, pore volume and pore size diameter to be 652.3 m2 /g, 0.4056 cm3 /g and 2.144 nm respectively .The Thomas Model was found to predict the breakthrough better than Clark model for the phosphoric compounds with R2 value of 97.5 % for bed heights and flow rates.





Related Project Materials

THE ROLE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY IN PUBLIC SECTOR ADMINISTRATION (THE CASE OF NATIONAL POPULATION COMMISSION IMO STATE)

ABSTRACT

Communication technologies have come to play a vibrant role in democratizing education not only in the develope...

Read more
POVERTY AND THE NIGERIAN ECONOMY

ABSTRACT:

This research study by means of robust statistical analysis investigated the poverty situation in Nigeria and how it affects th...

Read more
AN ASSESSMENT OF THE CHALLENGES OF WOMEN IN MANAGEMENT POSITIONS IN SENIOR HIGH SCHOOLS IN THE BOLGATANGA MUNICIPALITY, GHANA

Background to the Study

The negative perception of women maintained by society manifests itself in man...

Read more
THE IMPACT OF EARLY CHILDHOOD EDUCATION IN PROMOTING STEM CAREERS AMONG YOUNG CHILDREN

Abstract: This research examines the impact of early childhood education (ECE) in fostering interest an...

Read more
THE INCIDENCE OF SEXUAL ABUSE AND UNWANTED PREGNANCIES AMONG TEENAGERS

Abstract

In this study, we carr...

Read more
DEVELOPMENT OF AN ETHNOSCIENCE DATABASE AND ITS IMPACTS ON STUDENTS LEARNING OUTCOMES IN BASIC SCIENCE IN SOUTHWESTERN NIGERIA

Background to the Stusy

Science serves as a veritable tool for the sustainable growth and development of a nation. Indeed the strength of...

Read more
AN EXAMINATION OF THE ROLE OF NIGERIAN COMMUNICATIONS COMMISSION (NCC) IN REGULATING THE TELECOMMUNICATIONS SECTOR

ABSTRACT

This research sets out to examine the role of the Nigerian communication commission in regulating the Nigerian telecommunication...

Read more
THE IMPACT OF RECRUITMENT TECHNOLOGY ON HIRING EFFICIENCY

Abstract : THE IMPACT OF RECRUITMENT TECHNOLOGY ON HIRING EFFICIENCY

This study examines the impact of recruitment technology on hiring e...

Read more
THE EFFECT OF SOCIAL MEDIA ON ACADEMIC ACHIEVEMENT OF SENIOR SECONDARY SCHOOL STUDENTS IN COMPUTER SCIENCE

BACKGROUND OF THE STUDY

The social media phenomena has gotten increasingly entertaining throughout the...

Read more
ASSESSMENT OF TEACHERS’ IMPLEMENTATION OF SOCIAL STUDIES CURRICULUM FOR EFFECTIVE CITIZENSHIP IN PRIMARY SCHOOLS IN NIGERIA

ABSTRACT

This study was on assessment of teachers‟ implementation of Social studies curriculum for effective citizenship among primary sc...

Read more
Share this page with your friends




whatsapp