摘要
目前,四环素类抗生素在绝大多数环境介质中能被检测到,该类污染物对人类健康和生态环境系统稳定具有潜在威胁,因此对环境中这类污染物的治理任重道远。研究者们发现锰氧化物普遍存在于土壤、沉积物及荒漠岩漆中,其具有电荷零点低、表面活性强、氧化还原电位高等优点,在治理四环素类污染物具有较大研究空间及应用前景。本文简述四环素的危害及其污染现状,着重综述不同类型锰氧化物对环境中四环素类污染物的去除效果、降解机制及其环境影响因素,并对今后锰氧化物去除该类污染物的研究进行了展望。
At present,tetracycline antibiotics have been detected in many environments,which pose a potential threat to human health and ecosystem stability,so there is a long way to go to control them in the environment.Researchers have found that manganese oxides are commonly found in soil,sediments and desert rock paint,and have the advantages of low charge zero point,high surface activity and high redox potential,which have great research potential and application in the treatment of tetracycline pollutants.In this paper,we briefly describe the hazards of tetracycline and its pollution status,focus on the removal effect of different types of manganese oxides on tetracycline pollutants in the environment,the degradation mechanism and its environmental impact factors,and give an outlook on the future research of manganese oxides for the removal of such pollutants.
作者
赵怀燕
张广瑶
涂佳艺
张迪
赵繁
ZHAO Huaiyan;ZHANG Guangyao;TU Jiayi;ZHANG Di;ZHAO Fan(Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution Prevention,Research Centre of Phosphorous Efficient Utilization and Water Environment Protection Along the Yangtze River Economic Belt,School of Resources and Environ-ment,Anhui Agricultural University,Hefei 230036)
出处
《安徽农业大学学报》
CAS
CSCD
2022年第5期809-814,共6页
Journal of Anhui Agricultural University
基金
安徽省高等学校自然科学重点研究项目(KJ2019A0205)
安徽农业大学青年科学基金重点项目(2019zd04)
省级大学生创新训练计划项目(S202010364280)共同资助。
关键词
锰氧化物
四环素
降解
manganese oxide
tetracycline
degradation
