研究综述
钱易致力于研究开发适合中国国情的高效、低耗废水处理新技术，对难降解有机物生物降解特性、处理机理及技术。致力于推行清洁生产、污染预防和循环经济，积极对国家环境决策献计献策并参与环境立法工作 。
代表论文
Qian Y. Appropriate process and technology for wastewater treatment and reclamation in China International Symposium on Development of Innovative Water and Wastewater Treatment Technologies for the 21st Century, OCT 08-10, 1999 ,WATER SCI TECHNOL 42 (12): 107-114 ,2000.
Qian Y The appropriate technologies for municipal wastewater treatment in China ，1st Conference on Environmental Simulation and Pollution Control, NOV 04-05, 1999 J ENVIRON SCI HEAL A 35 (10): 1749-1760, 2000.
Dai YZ, Shi HC, Qian Y An anaerobic baffled reactor for pentachlorophenol degradation 1st Conference on Environmental Simulation and Pollution Control, NOV 04-05, 1999 J ENVIRON SCI HEAL A 35 (10): 1803-1810, 2000.
Fan XJ, Urbain V, Qian Y, et al. Nitrification in a membrane bioreactor (MBR) for wastewater treatment 7th Asia-Pacific Regional Conference (Asian Waterqual 99), OCT 18-20, 1999 ，WATER SCI TECHNOL 42 (3-4): 289-294, 2000.
Min Zhang, Joo Hwa Tay, Yi Qian and Xiasheng Gu, Coke plant wastewater treatment by fixed biofilm system for COD and NH3-N Removal, Water research, 1998,32(30):519
Jianlong Wang,Ping Liu,Hanchang Shi and Yi Qian, Kinetics of biodegradation of di-N-Butyl phthalate in continuous culture system, Chemosphere,1998,37(2): 257
Harlemun Donald，R.F.,Harremoes Poul and Yi Qian,Hong Kong Harbor Cleanup, Water Environment and Technology,1997(3):47
M-Zhang,JH-Tay,Yi Qian,and Xiasheng Gu, Comparison between anaerobic-anoxic-oxic and anoxic-oxic systems for coke plant wastewater treatment,Journal of Environmental Engineering-asce,1997,123, Iss 9: 876-883
Xiaolei Wu，Xia Huang，Yi Qian，Phosphorus removal and Simultaneously upgrading the treating capability of activated sludge，IAWQ-NVA Advanced Wastewater Treatment，1997
Yi Qian，Current status of anaerobic digestion in China，8th International Conference on Anaerobic Digestion, Sendai, Japan, 1998
Huren An，Yi Qian，Xiasheng Gu，WZ Tang，Biological treatment of dye wastewater using an Anaerobic-Oxic System，Chemosphere，1996, 33(12):2533-2542
钱易，环境保护与持续发展，科学中国人，1995，(6)
钱易，持续发展是唯一出路，现代化工，1996，(16)
钱易，污水资源化是解决水危机的有效途径，北京规划建设，1996，(4)
Yi Qian，Gang Yu，The strategy for water pollution control in China，Sino-Finnish Seminar on Non-waste Technologies for Water and Air Pollution，1996
Jianlong Wang，Ping Liu and Yi Qian，Microbial degradation of di- n-butyl phthalate，Chemosphere，1995，31(9):40-51
Yi Qian,Yibo Wen,Huiming Zhang,Efficiency of pretreatment methods in the activated sludge removal of refractory compounds in coke-plant wastewater, Water Research,1994,28(3):701
钱易，城市废水厌氧生物处理的研究与实践，中国给水排水，1993，(1)
钱易，高浓度有机废水厌氧生物处理技术成果的推广应用，环境科学，1993，14(增刊)
Yi Qian，Strategy of water resource conservation for sustainable development in China，Proceedings of World Congress Ⅲ on Engineering and Environment，1993，10
钱易，焦化废水中难降解有机物去除的研究，环境科学研究，1992，5(5)
Qian Yi, Cleaner Production, Circular Economy and Sustainable Development, The World Engineers' Convention, 2004,11
Qian, Yi, Cleaner Production and Circular Economy----New Strategy for Environment and Development, International Conference on Pollution in the Metropolitan and Urban Environment(POLMET) 2003.Nov.3-5, Hong Kong
钱易, 循环经济与可持续发展，宏观经济观察，2003,2-3: 8-10
钱易，水资源管理需要新思路新策略，中国水利, 2002,10:17-20
钱易，对北京水资源保护战略的思考，北京水利, 2001, 6:1-3
钱易，对我国水污染防治战略的思考和建议，2001年3月3日，中国环境报, 第三版
