厌氧膜-EGSB反应器处理生活污水的研究

1.大连理工大学,环境与生命学院环境科学与工程系,大连,116023

2.大连理工大学,环境与生命学院环境科学与工程系,大连,116023

3.大连理工大学,环境与生命学院环境科学与工程系,大连,116023

4.大连理工大学,环境与生命学院环境科学与工程系,大连,116023

Domestic wastewater treatment in an anaerobic membrane- coupled EGSB reactor

厌氧膜-膨胀颗粒污泥床(EGSB)反应器处理生活污水的结果表明,在11～25℃,水力停留时间5.7 h、膜出水TOC保持在48 mg/L以下,TOC去除率在81%～94%.用高上流速度可以提高出水质量,也有助于减轻膜污染.膜过滤阻力分布测试结果表明滤饼层阻力是主要阻力.

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