生物處理法去除抗生素及抗性基因的研究進(jìn)展

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中圖分類號(hào)：X52 文獻(xiàn)標(biāo)志碼：A

Progress on Removal of Antibiotics and Resistance Genes by Using Biological Treatment

SHANG Ruirui 1 ，DING Xiaofan 1 ，MU Hui1，ZHAO Wei2，YANG Xi3 .ZHU Xiaoxuan1 ， WANG Changshuo'， ZHANG Yongfang'

（1.School of Water Conservancyand Environment，Universityof Jinan，Jinan 25OO22，Shandong，China;2.Shandong Academy of Environmental Sciences Co.，Ltd.， Jinan 25Oo13， Shandong，China;3.EverbrightWater（Jinan）Co.，Ltd.，Jinan25OO31，Shandong，China）

Abstract：Aimingatthe problems of environmental polutionand health threatscaused bythe global growthof antibiotic consumption，as wellasthe problems of enrichmentand difusionof antibiotics and resistance genes in wastewater treatmentplants，the biological treatmenttechnologies（adsorptionand biodegradation）of antibiotics in wastewater treatment plants werereviewed，andtheir advantages and disadvantages were analyzed.This paper focused on introducing anaerobic biological treatment methods （such as up-flow anaerobic sludge bed（UASB），expanded granular sludge bed（EGSB）， anaerobicbaffled reactor（ABR），etc.），analyzed the impacts of antibioticsoneach stage of anaerobic fermentation， explored he removal mechanismof anaerobic fermentation onresistance genes，and prospectedthefuture developmentof antibiotic treatment technologies and the research directions for the removal of antibiotic resistance genes.

Keywords：wastewater treatment；antibiotics；antibiotic resistance gene；anaerobic biological treatment

現(xiàn)代醫(yī)藥技術(shù)迅速發(fā)展，生產(chǎn)出的各種類型抗生素被用于治療或預(yù)防人類傳染病，在畜牧業(yè)、養(yǎng)殖業(yè)和農(nóng)業(yè)生產(chǎn)中也被作為治療細(xì)菌感染的藥物和動(dòng)物生長(zhǎng)的促進(jìn)劑。（剩余27403字）