1st Edition

Pathogen Removal Mechanisms in Macrophyte and Algal Waste Stabilization Ponds PhD: UNESCO-IHE Institute, Delft

By E. Awuah Copyright 2007
160 Pages 2 Color & 35 B/W Illustrations
by CRC Press

160 Pages
by CRC Press

160 Pages
by CRC Press

Pathogen removal mechanisms in macrophyte and algal-based waste stabilization ponds were studied in Ghana and Colombia. The macrophytes used were water lettuce (Pistia stratiotes) and duckweeds (Lemna paucicostata and Spirodela polyrhiza). The selection of the species was based on economic importance and availability. Lemna was used during the initial investigations. However, Lemna could not... Read more
ACKNOWLEDGEMENTS, LIST OF ABBREVIATIONS, Introduction, Chapter two Domestic Wastewater Treatment Systems, Chapter Three The Effect of pH on Enterococci Removal in Water Lettuce, Duckweed and Algal Ponds, Chapter Four Environmental Conditions and Effect of pH on Faecal Coliform Removal in Macrophyte and Algal Ponds, Chapter Five Effect of pH Fluctuations on Pathogenic Bacteria Removal in Domestic Wastewater, Chapter Six Comparative Performance studies of macrophyte and algal pondsUsing Low Strength Sewage, Chapter Seven Comparative Performance Studies of Macrophyte and Algal Ponds Using Medium Strength Sewage, Chapter Eight The Role of Attachment in the Removal of Faecal Bacteria from Macrophyte and Algal Waste Stabilization Ponds, Chapter Nine Effect of Protozoa on Faecal Bacteria Removal in Macrophyte and Algal Waste Stabilization Ponds, Summary in English ,Summary in Dutch, Curriculum vitae

Biography

Professor Mrs. Esi Awuah obtained her bachelor’s degree at the Kwame Nkrumah University of Science and Technology, Kumasi with a major in Microbiology.

In 1981, she received a WHO award in connection with the Water and Sanitation Decade to do her masters in Environmental Science at the College of Environmental Science and Forestry (SUNY) Syracuse, New York, USA and obtained her Master of Science in 1985.

In 1998, she obtained a fellowship from the Netherlands Government to pursue a PhD degree within the Water and Sanitation Sector Capacity building program in the Department of Civil Engineering, KNUST Kumasi, Ghana at UNESCO-IHE, Delft Netherlands.

She is currently an Associate Professor and the Head of Civil Engineering Department at the Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.

She is also the Head of Department of Environment and Technology at the Institute of Science and Technology for Africa at KNUST, Kumasi and the Environmental Consultant for the Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

Her research areas

  1. Environmental quality assessment
  2. Wastewater treatment/Solid waste management
  3. Water supply and sanitation
  4. Ecological city development

 

She is a member of the following organizations

  1. Third World Organization of Women in Science (TWOWS)
  2. Ghana Science Association
  3. Ghana National Association of University Teachers