secondary digestion 中文意思是什麼

secondary digestion 解釋
第二度消化
  • secondary : adj 1 第二（位）的，第二次的；中級的 （opp primary）。2 副（的）；從屬的；附屬的；輔助的；補充的...
  • digestion : n. 1. 消化；消化力，消化作用。2. （精神上的）同化吸收，融會貫通。3. 【化學】浸煮（作用），浸提。4. 菌致分解〈用細菌分解法處理污水〉。
  1. An integrated process of wastewater treatment and utilization is presented. the process is made up of heating the soft water of room temperature by high temperature printing and dyeing wastewater via heat exchangers, reusing the low level base decrement wastewater of water washing for dust control and desulphurizing of stack gas and anaeration - aeration biological treatment of printing and dyeing wastewater. this process has fair economical benefit on the principle of so called waste control by waste itself. this might be an ideal process for printing and dyeing wastewater treatment and disposal, the effluent of this process is quite enough to meet the requirement of urban sewer collector. additionally also many advantages are attractive such as the complete return of biological sludge to digestion, no chemicals dosage and free of secondary pollution

    介紹了高溫印染廢水通過熱交換加熱常溫軟水、低濃度堿減量水洗廢水用於煙道氣除塵脫硫、厭氧-好氧處理一般印染廢水等印染廢水綜合處理技術，該技術具有較好的經濟效益，達到了以廢治廢的目的，生物污泥全部迴流硝化，不加任何藥劑，無二次污染，處理后水質達到城市截污管網標準要求，是一種較為理想的印染廢水處理工藝。
  2. In the treatment of antibiotic wastewater, hydrolysis acidification - sbr - contact oxidation process can be used to replace anaerobic digestion process for improving water quality and treatment efficiency of subsequent aerobic biochemical process, avoiding secondary pollution from sulfur - containing methane which was produced from anaerobic digestion

    摘要在抗生素廢水處理中，水解酸化工藝替代厭氧消化工藝可改善水質，提高后續好氧生化處理效率，增強處理能力，同時可避免厭氧消化產生含硫沼氣帶來的二次污染。
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