2018/03-今，青岛理工大学，主要从事教学和科研工作。作为负责人承担省部级科研项目2项，青岛理工大学环境学院开放课题1项；以第一作者发表SCI论文4篇，EI论文1篇；获授权国家专利1项。

污水脱氮除磷理论与技术

➢YangY,ZhangL,HanX,etal.Determinetheoperationalboundaryofapilot-scalesingle-stagepartialnitritation/anammoxsystemwithgranularsludge.WaterScience&Technology2016,73(9):2085-2092.(SCI,IF=1.197)；

➢YangY,ZhangL,ShaoHD,etal.Enhancednutrientsremovalfrommunicipalwastewaterthroughbiologicalphosphorusremovalfollowedbypartialnitritation/anammox.FrontiersofEnvironmentalScience&Engineering2017,11(2):8.(SCI,IF=1.716)；

➢YangY,ZhangL,ChengJ,etal.Achieveefficientnitrogenremovalfromrealsewageinaplug-flowintegratedfixed-filmactivatedsludge(IFAS)reactorviapartialnitritation/anammoxpathway.BioresourceTechnology,2017,239:294-301.(SCI,IF=5.651)；

➢YangY,ZhangL,ChengJ,etal.Microbialcommunityevolutioninpartialnitritation/anammoxprocess:Fromsidestreamtomainstream.BioresourceTechnology,2018,251:327-333.(SCI,IF=5.651)；

➢杨延栋,黄京,韩晓宇,等.一体式厌氧氨氧化工艺处理高氨氮污泥消化液的启动.中国环境科学,2015,35(4):1082-1087.(EI收录)；