primary sedimentation 中文意思是什麼

primary sedimentation 解釋
一次沉澱
  • primary : adj 1 第一的，最初的，初級的；初等的；基本的；基層的。2 主要的，為首的，第一位的。3 原始的，根本...
  • sedimentation : n. 1. 沉澱[沉積、沉降]（作用）。2. 沉積學，沉積法。
  1. Screening and sedimentation are the two types of primary treatment used for textile wastes.

    篩濾和沉澱是用於紡織廢水的兩種一級處理方法。
  2. Using contrast and orthogonal experiment methods, the effect of electrolyte formulae for varied concentration of cr03 and technology of chromium plating on coating property was studied systematically in this paper. primary factors and their interrelations, which influence the brightness of coating, the current efficiency, dispersion ability and sedimentation velocity of electrolyte were discovered

    本文採用對比試驗和正交試驗等方法系統地研究了低、中、高三種不同鉻酐濃度的鍍鉻液組成和鍍鉻工藝對鍍鉻層性能的影響，找到了影響鍍層光亮度、鍍液電流效率、分散能力和沉積速度的主要因素及其相互關系。
  3. In addition, the result of comparing the coagulating filtration method with the coagulating sedimentation method shows that the former method is superior to the latter one when other conditions are fined. finally, a primary estimation of operation cost for defluorination using pac as coagulant is made

    另外，通過對混凝過濾和混凝沉澱除氟兩種方法對比實驗研究，表明在其它條件相同的情況下，前者優於後者，從而進一步證明了混凝一直接過濾可代替混凝沉澱法除氟。
  4. The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation.

    列舉的生物濾池與活性淤泥法的效率就需要初次沉澱和迴流。
  5. The primary treatment equipment consists of primary clarifier, flotation chamber, chemical coagulation and sedimentation, as well as special clarifier, e. g

    初級處理之設施有初級沉澱池、浮除池、化學混凝沉澱池及其他特殊之沉澱池
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