Taking Guocun River in Liwan District of Guangzhou City,a typical heavily polluted urban tidal river in Zhujiang Delta Area as research object,based on the tidal characteristics of the river,the black and odorous water was treated by aeration and oxidation of the sediment and addition of TRSS stabilizing agent in the period of low tide to help the restoration of the river ecosystem.
选择典型的珠江流域重污染感潮河道——广州市荔湾区郭村涌为研究对象,结合河道感潮特性,在退潮后的最低水位时采用底泥曝气并投加TRSS稳定剂来消除河道黑臭,以利于河道生态系统的恢复。
One integrated technology including sediment aerating,sediment stabilization and indigenous bacteria stimulation was carried out to control the black-odors of heavily polluted tidal rivers in Pearl River Delta Area.
采用底泥曝气、底泥稳定化及激活土著微生物等集成技术进行重污染感潮河道黑臭治理试验研究。
Introduces briefly the current situation of the research on the numerical simulation of water environmental capacity in tidal river and analyzes the main problems to be overcome.
介绍了感潮河道水环境容量理论及计算的研究现状,分析了存在的主要问题,提出了开展闽江下游河道水环境容量研究的初步设想。
a tidal river, estuary, harbour, etc
感潮河道、 感潮河口、 潮港.
Research on Application of 3D Hydrodynamic, Sediment Transport Model with Non-Staggered Curvilinear Grid for Tidal Rivers;
感潮河道三维水流泥沙数值模型研究与应用
Hydraulics and Water Quality Calcuation and Roughness Optimization of Water Diversion and Flow Strengthen in Tidal River Networks;
感潮河网引水增流水力水质计算及河道糙率优化
I knew the river had risen.
知道河川已开始涨潮。
Calculation of Sub Stage Design Tidal Elements in Tidal Reach;
感潮河段分期设计潮汐要素计算方法的研究
tidal waters of the Shing Mun River [closed to dwelling vessels]
城门河感潮水域〔不准住家船只进入〕
Hydraulics and Water Quality Model for Tidal River Network and Numerical Simulation
感潮河网水量水质模型及其数值模拟
Research on Influence of Bridge Engineering on Hydrodynamics in Tidal Reach;
桥梁工程对感潮河段水动力影响研究
Study on Discharge Capacity of Water Gate in Tidal Plain Water Network Area
平原感潮河网地区水闸泄流能力探讨
The Study of Tidal Level Forecasting in Tidal Reach of the Changjiang River Catchment and Its Application at Nanjing Tidal Station;
长江流域感潮河段潮位预报研究及在南京站的应用
Study on the Flood and Tide Forecast of Tidal River and Upstream Reservoir Inference Operating Mode
感潮河段潮位与洪水预报及上游水库控制模式研究
Research on Calculation Methods of the Designed Navigable Stage and Water Stage Forecasting in Tidal Rivers;
感潮河段设计水位方法确定与水位预报研究
Study on SDSS-based Decision Support for Reducing Urban Flood at the Tidal Estuary;
基于SDSS的感潮河口城市水灾减灾辅助决策研究
Study on Water Functional Transition Zone and Water Environmental Carrying Capacity for Tidal River Network;
感潮河网水功能过渡区及水环境承载能力研究
The Calculation of Environmental Capacity in the Tidal Reach Based on the Blind Number Theory;
基于盲数理论的感潮河段水环境容量计算方法
Research on Oil Spill Numerical Simulation in Tidal Region of Yangtze Rive Based on POM;
基于POM的长江感潮河段溢油数值模拟研究
Analysis of Water Power on the Affecting Tide and Branch Breach and Study of Engineering Application;
感潮分汊河段水动力分析及工程应用研究
Non-point Pollution Source Monitoring Techniques in Plain Tidal River Networks
平原感潮河网地区非点源污染监测方法