Environmental Science Discipline;
Life Science School;
Khulna University;
Khulna;
Bangladesh;
Department of Environmental Science and Disaster Management;
Bangabandhu Sheikh Mujibur Rahman Science & Technology University;
Gopalganj;
Bangladesh;
Chemistry Discipline;
Science;
Engineering and Technology School;
Khulna University;
Khulna;
Bangladesh;
Geochemical; Process; Major; Ions; Tidal; Delta; Hydrogeochemistry; Groundwater; Quality; CCME; WQI; Bangladesh;