间歇曝气法提高传统有机废水设备处理能力

Intermittent Aeration for Improving the Capacity of Conventional Organic Wastewater Treatment Equipment

在不改变传统有机废水生物处理设施的构筑物结构基础上,利用微孔曝气软管、间歇曝气运行法和特有的DO控制参数来提高原废水处理设备能力。结果表明,该工艺提高了设备处理能力近1/3,而且在抗冲击负荷、防止污泥膨胀、出水脱氮及能耗降低等方面获得了很好的效果。

Based on not change the conventional organic wastewater biological treatment equipment structure, using micro-porous tube, intermitten aeration and specific DO control parameter to promote the capacity of wastewater treatment equipment. The result showed that this technology could raise the capacity of treatment equipment about 1/3, and also achieve good effects of antiimpulse, preventing sludge expansion, effluence denitrification and decreasing energy consume etc.