生化污泥危險特性鑒別實例分析

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摘要：某經(jīng)濟開發(fā)區(qū)綜合污水處理廠有7家典型納管企業(yè)，廢水成分復雜，生化污泥脫水后，脫水污泥可能具有危險特性。本文以該污水處理廠為例，識別納管企業(yè)廢水污染物，對污泥危險特性進行初篩，然后根據(jù)檢測結果鑒別污泥危險特性，提出資源化利用建議，為同類型污水處理廠污泥危險特性鑒別提供參考。

關鍵詞：危險特性鑒別；脫水污泥；生化污泥；資源化利用

中圖分類號：X703 文獻標識碼：A 文章編號：1008-9500（2023）10-0-04

DOI：10.3969/j.issn.1008-9500.2023.10.056

Case Analysis on Hazardous Characteristics Identification of the Biochemical Sludge

JIA Yanlai， WANG Jingmin

（Shandong Institute for Product Quality Inspection， Jinan 250102， China）

Abstract： A comprehensive sewage treatment plant in a certain economic development zone has 7 typical pipeline enterprises， and the wastewater composition is complex， after the biochemical sludge is dehydrated， the dehydrated sludge may have dangerous characteristics. Taking the sewage treatment plant as an example， this paper identifies wastewater pollutants from the pipeline enterprises， conducts preliminary screening of sludge hazardous characteristics， and then identifies sludge hazardous characteristics based on the detection results， and proposes resource utilization suggestions， thus providing reference for identifying sludge hazardous characteristics of similar sewage treatment plants.

Keywords： hazardous characteristics identification; dehydrated sludge; biochemical sludge; resource utilization

某經(jīng)濟開發(fā)區(qū)綜合污水處理廠設計處理規(guī)模為

7 500 m3/d，它主要接收該經(jīng)濟開發(fā)區(qū)化工企業(yè)的工業(yè)廢水和生活污水。（剩余3927字）