Ultrasound process can be used in treatment of residual activated sludge from petrochemical wastewater treatment plant.
采用超声波处理石化污水处理厂的剩余活性污泥。
Micro-aerobic hydrolysis acidification is more suitable for high salt content and refractory petrochemical wastewater treatment if DO can be controlled properly.
在溶解氧控制适当的情况下，微好氧水解酸化更适合用于高含盐难降解石化废水的处理。
The paper introduces in detail the theory, advantage and application for pure oxygen aeration system in high concentration organic petrochemical wastewater treatment.
系统地阐述了纯氧曝气系统在高浓度有机石油化工污水处理中的作用机理、优越性及其应用。
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