Internal organization of school of chemistry and environmental engineering. College institutions (3) 2. College teaching unit (7) 3. Party branch establishment of faculty (8) 1. College office 1. Department of chemistry 1. Party branch of college organs II. Teaching Office II. Department of chemistry ii. Party branch of university chemistry teaching department 3. Student affairs office. Department of applied chemistry 3. Party branch of chemistry department 4. Department of chemical engineering. Party branch of applied chemistry department 5. Polymer materials department 5. 6. Department of Environmental Engineering. Party branch of polymer materials department. Experimental center 7. Party branch of environmental engineering department. Party branch of experimental center