A master's thesis in the Department of Ecology at the College of Science at the University of Basra discussed the conversion of wastewater from fish farms into fertilizer using green coagulants through the coagulation and flocculation process.

The thesis, presented by graduate student Sajjad Hatem Kazim, aims to treat wastewater from fish ponds and use the remaining sludge as fertilizer to improve plant growth.

The thesis recommended the application of plant coagulants in the treatment of wastewater from fish farms and the removal of various pollutants.