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目前南阳市排污内河存在问题较多,梅溪河作为南阳市排污内河之一,河道淤积严重、现状河道不能满足防洪要求、污水无组织排放、现状混凝土硬质护坡形式单一,阻隔了水体与河岸的自然交换,生态环境被严重恶化。因此对其进行综合治理已到了刻不容缓的地步,在梅溪河综合治理工程中生态护坡将取代传统硬质护坡型式。本文结合梅溪河示范段治理工程,对生物膜袋护坡在城市内河治理中的应用进行了探索。
Nanyang City currently has more problems with sewage inland rivers. Meixi River is one of the sewage inland rivers in Nanyang City. There is serious river siltation. Current status rivers can not meet the flood control requirements, and sewage is discharged without organization. The current status of concrete rigid slope protection is single, The natural exchange, the ecological environment has been severely deteriorated. Therefore, it is an urgent need to comprehensively treat it. In the comprehensive treatment project of Meixi River, the ecological slope protection will replace the traditional hard slope protection type. Combining with the treatment project of Meixi River demonstration section, this paper explores the application of biomembrane bag slope protection in urban river management.