Water Treatment

Solutions

• Precision Aeration System for Wastewater Treatment Plants

  In the wastewater treatment process, complex water quality and fluctuating pollution loads can result in insufficient or excessive aeration, leading to non-compliant water discharge or excessive energy consumption. HollySys' precision aeration model employs intelligent algorithms to establish a dynamic relationship model between various operating indicators and aeration volume. It continuously self-adjusts based on real-time aeration feedback, optimizing to ensure proper aeration volume and precise dissolved oxygen control. In practice, this system has reduced blower energy consumption by 10-15% while maintaining compliant effluent quality.

• Intelligent Dosing System in Water Treatment

  Traditional chemical dosing methods in water treatment often suffer from inaccuracies and chemical waste. HollySys' intelligent dosing model combines feedforward and feedback approaches. It calculates the dosing amount based on feedforward signals from the influent water quality and makes real-time adjustments based on feedback from the effluent water quality. This model also employs neural networks to fit the relationship between influent and effluent water quality and dosing amounts. In practice, this system has reduced daily energy consumption by 14%, saved about 15% on chemicals, and cut manual labor by 25%, all while ensuring water quality compliance.