净水技术2026，Vol.45Issue(1)：26-34,62,10.DOI:10.15890/j.cnki.jsjs.2026.01.004
致人体健康危害的饮用水氯化消毒副产物流行病学调查研究进展
Research Progress of Epidemiological Investigation for Human Health Hazards of Chlorinated DBPs in Drinking Water
摘要
Abstract
[Objective]Chlorinated disinfection byproducts(Cl-DBPs)generated during the chlorination of drinking water pose potential environmental and health risks.This paper reviews the progress of epidemiological studies on Cl-DBPs in drinking water that are harmful to human health,provides a summary and outlook,thereby offering scientific basis for drinking water quality management and public health security.[Methods]This paper examines the association between Cl-DBPs and human malignancies such as bladder cancer and colorectal cancer.It synthesizes research progress on the health hazards of key Cl-DBPs in water quality standards,integrating their impacts on reproductive hormone disruption,adverse pregnancy outcomes,and fetal growth restriction.It examines the formulation and revision context of relevant limits in China's new national drinking water standards,explores the correlation between these health effects and potential mechanisms,and aims to provide references for advancing drinking water quality management and guaranteeing public health.[Results]Long-term exposure to Cl-DBPs in drinking water is statistically associated with multiple health outcomes.These include significant impacts on bladder cancer,colorectal cancer,reproductive health,and fetal growth and development.Future studies should conduct a global systematic survey of Cl-DBPs in drinking water to reveal their worldwide distribution patterns and its driving factors.This would enable the scientific identification of high-risk areas and susceptible populations,thereby improving drinking water quality.[Conclusion]Cl-DBPs pose potential hazards to multiple human body systems,with particular concern about their carcinogenicity and impact on reproductive development.Standard for Drinking Water Quality(GB 5749-2022)in China has strengthened controls on Cl-DBPs.Future efforts should focus on conducting global systematic surveys,internal exposure assessments,and multi-route exposure studies to more accurately evaluate the associated health risks.关键词
饮用水/氯化消毒副产物(Cl-DBPs)/流行病学/致癌风险/健康危害Key words
drinking water/chlorinated disinfection byproducts(Cl-DBPs)/epidemiology/carcinogenic risk/health hazard分类
建筑与水利引用本文复制引用
孙卓然,蔡宇,宋倩,王谱钧,张海燕..致人体健康危害的饮用水氯化消毒副产物流行病学调查研究进展[J].净水技术,2026,45(1):26-34,62,10.基金项目
呼和浩特市医疗卫生科技项目(呼卫健医疗-2023070) （呼卫健医疗-2023070）
