In the presence of the Dean of the Faculty of Assyria University, the respected Assistant Professor Dr. Kazem Aboud Al-Majidi, the Department of Life Medicine organized a scientific workshop on Tuesday 10/1/2023 under the title (Using Nanotechnology in Wastewater Treatment). The workshop was prepared and presented by M. M. Salama Bashir Mahmoud, a teacher in the Department of Life Medicine. The workshop dealt with the effect of dyes secreted by textile factories, pharmaceutical and food factories, or plastic factories, because the dyes that these factories put out have many effects and that wastewater is harmful to human health. The workshop also talked about the importance of nanotechnology in addressing and reducing these effects from its harms. The workshop was attended by a number of heads of departments and students. The Dean praised the information presented during the workshop and thanked the lecturer for the efforts made. After the workshop ended, a number of questions were asked and answered.