污水處理廠擴(kuò)建工程的工藝選擇研究

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摘要：污水處理廠是城市水系統(tǒng)的關(guān)鍵環(huán)節(jié)，其規(guī)模受社會(huì)生產(chǎn)、居民生活和經(jīng)濟(jì)發(fā)展速度等因素影響。結(jié)合現(xiàn)狀污水處理廠的污水處理流程與效果、未來污水處理需求，設(shè)計(jì)擴(kuò)建工程的污水處理工藝，并對(duì)主要環(huán)節(jié)采用的關(guān)鍵技術(shù)進(jìn)行說明。研究成果可以為后續(xù)污水處理工藝的選擇提供借鑒。

關(guān)鍵詞：污水處理廠；擴(kuò)建工程；工藝選擇；厭氧-缺氧-好氧（A2/O）；生物反應(yīng)池

中圖分類號(hào)：X703 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1008-9500（2025）01-0-03

Study on Process Selection for Sewage Treatment Plant Expansion Project

Abstract： Sewage treatment plants are a critical component of urban water systems， and their scale is influenced by factors such as social production， residents’ livelihoods and economic development speed. Based on the current sewage treatment process and effectiveness of the sewage treatment plant， as well as future sewage treatment needs， the sewage treatment process for the expansion project has been designed， and the key technologies adopted in the main links have been explained. The research results can provide reference for the selection of subsequent sewage treatment processes.

Keywords： sewage treatment plant; expansion project; process selection; Anaerobic-Anoxic-Oxic （A2/O）; biological reaction tank

隨著社會(huì)經(jīng)濟(jì)的發(fā)展和人民生活的改善，城市生活及生產(chǎn)產(chǎn)生的污水給污水處理廠帶來較大的壓力。（剩余2752字）