Date Tue, 02/04/2025 - 12:00 Publisher The Standard Description CIVL Prof. CHEN Guanghao's research unveils a public health threat: About 17 million people face gastrointestinal risks from high sulfate in groundwater. External Link https://www.thestandard.com.hk/section-news/section/4/269845/HKUST-team-pinpoin…