特黄三级爱爱视频|国产1区2区强奸|舌L子伦熟妇aV|日韩美腿激情一区|6月丁香综合久久|一级毛片免费试看|在线黄色电影免费|国产主播自拍一区|99精品热爱视频|亚洲黄色先锋一区

我國北方污水處理廠冬季運行與管理策略分析

  • 打印
  • 收藏
收藏成功


打開文本圖片集

摘要:我國北方地區(qū)冬季寒冷,水溫低,微生物代謝能力減弱,污染物去除效率降低,影響出水的達(dá)標(biāo)排放,增加污水處理設(shè)施運行與管理困難。結(jié)合我國北方地區(qū)某污水處理廠往年冬季運行情況,分析低溫運行特點,從而加強安全、設(shè)備與工藝等方面的管理,確保冬季出水達(dá)標(biāo)排放。

關(guān)鍵詞:污水處理;冬季;低溫;運行與管理

中圖分類號:X703 文獻(xiàn)標(biāo)識碼:A 文章編號:1008-9500(2024)06-0-05

DOI:10.3969/j.issn.1008-9500.2024.06.068

Analysis of Winter Operation and Management Strategies for Sewage Treatment Plants in Northern China

LI Chuangxiu, GAO Yuan, GAO Jianjing

(Jining Zhongshan Public Utilities Water Co., Ltd., Jining 272000, China)

Abstract: In Northern China, winter is cold and the water temperature is low, which weakens the metabolic capacity of microorganisms and reduces the efficiency of pollutant removal, affecting the standard discharge of effluent and making it difficult to operate and manage sewage treatment facilities. Based on the winter operation of a sewage treatment plant in Northern China in previous years, the characteristics of low-temperature operation is analyzed, thus strengthening the management of safety, equipment, and processes to ensure that the winter effluent meets the discharge standards.

Keywords: sewage treatment; winter; low-temperature; operation and management

我國城市生活污水處理廠一般采用活性污泥法和生物膜法作為主體工藝,依靠活性微生物將污水中的有機污染物降解為小分子物質(zhì),達(dá)到凈化污水的目的[1]。(剩余4479字)

目錄
monitor