先进实用的污水生物处理新技术研究

Advanced and practicable technology for wastewater biotreatment.

随着我国城市化进程加快,未经处理的小城镇污水排放量急剧增加,构成对水环境的严重威胁。以厌氧生物处理为主流工艺(HABR)、好氧生物处理为后续工艺的新技术,投资省、运行费用低、处理效果好、便于管理,适合在小城镇推广应用。本文概述了污水处理技术现状,介绍了组合式折流板厌氧反应池(HABR)及其中试研究。

With ever-increasing pace of urbanization in China, the amount of untreated wastewater in small townships is rapidly increasing, posing severe threat to the water environment. A holistic technological approach wherein mainstream anaerobic processes and follow-up aerobic treatments features low investment and loading expense, positive effect and simple management and is therefore suitable for wide applications in small townships. This paper presents the state of current wastewater treatments and focuses on hybrid anaerobic baffled reactor（HABR）processes and related pilot projects.