我國(guó)北方污水處理廠冬季運(yùn)行與管理策略分析
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摘要:我國(guó)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(yùn)行與管理困難。結(jié)合我國(guó)北方地區(qū)某污水處理廠往年冬季運(yùn)行情況,分析低溫運(yùn)行特點(diǎn),從而加強(qiáng)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(yùn)行與管理
中圖分類號(hào):X703 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):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(guó)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(jī)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)