oxygen aeration 中文意思是什麼

oxygen aeration 解釋
純氧曝氣
  • oxygen : n. 【化學】氧，氧氣。
  • aeration : n. 1. 通風，通氣。2. （飲料等的）充氣，吹風。3. （肺中）換氣。
  1. Abstract : through analysis on the character and use of geothermal water, expatiate the mechanism of iron removal from geothermal water, adopt the iron removal and manganese removal technology of aeration full oxygen and savageness manganese grit osculate oxidation, and control the intention and time of inverse flush, these make the treated geothermal water reach the standard of iron and manganese chroma, moreover, it won ' t increase bad component or decrease good component it is a perfect iron removal and manganese removal technology that can save installation investment, need low operating cost and reduce the heat losing

    文摘:通過對地熱水的特點及其用途的分析，闡述了地熱水除鐵除錳機理，採用曝氣充氧、天然錳砂接觸氧化的除鐵除錳工藝，並適當控制反沖洗強度和時間，使處理后地熱水含鐵、錳濃度達到標準，且不增加有害成分或減少有益成分.設備投資省、運行成本低，熱損失小，是一種理想的地熱水除鐵工藝
  2. Wastewater treatment plants - part 15 : measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants ; german version en 12255 - 15 : 2003

    污水處理廠.第15部分:活性污泥廠的曝氣槽清水中氧氣
  3. Wastewater treatment plants - measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants

    污水處理廠.活性污泥處理廠曝氣池清水中充氧量的測量
  4. Wastewater treatment plants - part 15 : measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants

    污水處理廠.第15部分:活性污泥廠的曝氣池清水中充氧的測量
  5. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。
  6. The activated - sludge bioreactor was adopted to degrade the restaurant wastewater. the effects of the dissolved oxygen ( do ), the mean cell residence time ( c ) ， the aeration time and the load of sludge on bioreactor were studied

    採用活性污泥生物反應器對餐飲廢水進行處理，考察了溶氧濃度、細胞平均停留時間、曝氣時間以及污泥負荷對反應器處理效果的影響。
  7. Installation and debugging of aeration rotary brush proper in oxygen ditch in sewage plant

    污水處理廠氧化溝曝氣轉刷機本體安裝與調試
  8. Understand mechanism and affecting factors of aeration, grasp measurement process of oxygen transfer capability, and evaluate oxygen transfer efficiency and dynamical efficiency

    理解曝氣充氧機理及影響因素，掌握曝氣設備清水充氧性能的測定方法，評價氧轉移效率和動力效率。
  9. Specification for design of oxygen aeration

    氧氣曝氣設計規程
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