By giving a series of rigorous, comprehensive lectures on water/wastewater chemistry, atmospheric chemistry, geochemistry, soil chemistry, and surface/colloidal chemistry, the students will gain a thorough understanding of the science underlying the description of processes in the environmental engineering field. 01 School begins 02 Introduction 03 Chemical thermodynamics and kinetics 04 Chemical thermodynamics and kinetics 05 Chemical thermodynamics and kinetics 06 Acid-base equilibrium 07 Phase interactions 08 Precipitation and dissolution 09 Precipitation and dissolution 10 Mid-term exam 11 Oxidation and reduction 12 Electrochemistry 13 Atmospheric chemistry： aqueous phase 14 Atmospheric chemistry： aqueous phase 15 Atmospheric chemistry： aqueous phase 16 Atmospheric chemistry： gas phase 17 Geochemistry/Soil chemistry 18 Surface and colloidal chemistry 19 Surface and colloidal chemistry 20 Winter vacation