城市河道生物修复、生态修复理念及其治理技术

The Bioremediation＆Ecological Restoration Idea and the Government Technology of Urban River

河道生物修复和生态修复是二个不同概念，生物修复是城市河道水污染控制的手段，是城市污水处理系统的延续，而生态修复则是通过创造适合于各类生物生存的生境条件，形成各种生物群落配比合理、结构优化、功能强大、系统稳定的城市河道良性水生态系统，重建受损河道生态系统的结构和功能。

The bioremediation and the ecological restoration of river are two different concepts, the bioremediation is the urban river water poUution control methods, is the extension of urban sewage treatment system, but the ecological restoration is through the creation in each kind of living thing survival habitat condition, forms each living thing community allocated proportion reasonable, the structure optimizes, the function formidable, the system stable urban river water ecosystem, reconstructs the ecosystem structure and the function of damage river.