Design Optimization and Technical Transformation Measures for Hanjiang Raw Water Pretreatment Project
The Han River raw water pretreatment project is an important component of the water supply in Xiaogan urban area.After years of operation and use,the evolution of the water intake channel and changes in the incoming water quality of the project have made it difficult for the original design sand discharge system to adapt to it.To ensure the safety and guarantee rate of urban water supply,this project proposes a series of design optimi-zation and technical transformation measures to address the problems that exist during the operation of the sand discharge system.After the implementation of the transformation,the sand discharge system operates sta-bly and can better cope with the impact of changes in cement sand load,meeting the design requirements.
raw water pretreatmentgrit chambermud valvetechnical transformation
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