城市污泥資源化利用技術(shù)分析

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摘要：污泥是城市生活污水和工業(yè)廢水處理中最常見的產(chǎn)物，其成分和結(jié)構(gòu)相對(duì)復(fù)雜，未經(jīng)處理排放會(huì)對(duì)自然環(huán)境造成嚴(yán)重污染。污泥資源化利用可以減輕環(huán)境污染，同時(shí)實(shí)現(xiàn)變廢為寶，污泥資源化利用技術(shù)成為當(dāng)今研究熱點(diǎn)。本文結(jié)合污泥的特性，綜述污泥資源化利用的關(guān)鍵技術(shù)，以推進(jìn)相關(guān)研究，提高污泥資源化利用水平。

關(guān)鍵詞：污泥；資源化利用；關(guān)鍵技術(shù)

中圖分類號(hào)：X703 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1008-9500（2023）07-00-03

DOI：10.3969/j.issn.1008-9500.2023.07.017

Analysis on Resource Utilization Technology of Urban Sludge

WANG Nuo1， LIU De2

（1. Qingdao Ecology and Environment Monitoring Center， Qingdao 266003， China; 2. Qingdao Eco-Environment Monitoring Center of Shandong Province， Qingdao 266000， China）

Abstract： Sludge is the most common product in urban domestic sewage and industrial wastewater treatment， its composition and structure are relatively complex， and untreated discharge will cause serious pollution to the natural environment. The resource utilization of sludge can reduce environmental pollution and achieve the goal of turning waste into treasure， and the technology of sludge resource utilization has become a research hotspot today. Based on the characteristics of sludge， this paper summarizes the key technologies for sludge resource utilization， in order to promote relevant research and improve the level of sludge resource utilization.

Keywords： sludge; resource utilization; key technology

城市污水主要分為生活污水和工業(yè)污水，其處理過程會(huì)產(chǎn)生大量污泥。（剩余3876字）