公害ジャーナル

Scenarios of Water Contamination and Chinese Choices for Response

Abstract

Sabha Taina

Water contamination is a pressing issue globally, and China faces significant challenges due to its large population, rapid industrialization, and extensive agricultural activities. Various scenarios of water contamination in China highlight the complexity and diversity of pollution sources, which range from industrial effluents to agricultural runoff and urban wastewater discharges. One scenario involves industrial pollution, where manufacturing facilities discharge pollutants such as heavy metals, organic chemicals, and toxic substances into water bodies. China's industrial sector, which includes manufacturing, mining, and chemical production, has experienced rapid growth in recent decades. While industrial activities drive economic development, they also generate large quantities of wastewater containing harmful pollutants. In regions with heavy industrial activity, such as the Pearl River Delta and the Yangtze River Basin, industrial pollution poses serious risks to water quality and public health.