湖南农业科学Issue(7)：45-51,7.DOI:10.16498/j.cnki.hnnykx.2025.007.009
养殖废水中重金属污染的检测与处理方法
Detection and Treatment Strategies for Heavy Metal Contamination in Animal Farming Wastewater
摘要
Abstract
With the gradual intensification and scaling-up of the animal farming industry in China,the discharge of animal farming wastewater keeps increasing,with aggravated environmental pollution.Heavy metals,as key pollutants in animal farming wastewater,not only threaten the surrounding environment but also can enter agricultural products via the food chain,indirectly impacting human health.Therefore,efficient technologies for treating heavy metals in animal farming wastewater are urgently needed to achieve resource recovery.This paper analyzes the main sources of heavy metals in animal farming wastewater and reviews mainstream detection methods including atomic absorption spectroscopy,UV-Vis spectroscopy,and inductively coupled plasma mass spectrometry.Furthermore,this paper discusses the principles and applications of adsorption,chemical precipitation,flocculation,and biological methods in the wastewater treatment.Finally,the strategies for managing heavy metal pollution in animal farming wastewater are proposed,including source control,method optimization,and technological breakthrough.关键词
养殖废水/重金属/废水处理/污染修复/综述Key words
animal farming wastewater/heavy metal/wastewater treatment/pollution remediation/review分类
农业科技引用本文复制引用
胡丹,唐少军,叶祯维,江珍凤,刘芬,杨咏奕,周宇..养殖废水中重金属污染的检测与处理方法[J].湖南农业科学,2025,(7):45-51,7.基金项目
湖南省自然科学基金(2022JJ40233) （2022JJ40233）
湖南省科技创新计划资助(2024RC8167) （2024RC8167）
