dissolved air 中文意思是什麼

dissolved air 解釋
窩留空氣
  • dissolved : 被溶乙炔
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  1. Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge, dissolved air flotation, diatomaceous earth filtration, coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange, ultrafiltration, activated carbon adsorption and chemical oxidation

    懸浮固體之去除包括微顆粒及膠體物，無法以重力沉澱之物質，可採用離心分離機、空氣浮除法、矽藻土過濾法、混凝沉澱加快濾池等去除之。而溶解性固體去除則採用離子交換法、微細孔濾膜過濾、活性碳吸附以及化學氧化等去除之。
  2. Before the farms had mechanical pumps, by dawn each day the dissolved oxygen in the pond water would be so depleted that the milkfish might easily suffocate. the fish farmers slept in the shelters, and as soon as they heard the fish coming up to the surface and trying to breathe air, they immediately agitated the water to aerate it

    早期養殖虱目魚，由於沒有機械幫浦，每到清晨，漁瘟水中的溶氧量已經非常稀薄，使得虱目魚容易因氧氣不足致死，此時住在桶間寮的漁民，聽到虱目魚因氧氣不足浮上水面呼吸的聲音，就會立刻為虱目魚注入氧氣。
  3. Q. why are high dissolved oxygen levels better than air sparging or orc

    為什麼高的溶解氧濃度比空氣噴射或orc更好？
  4. Dissolved air floating system

    加壓浮除設備
  5. Several inmates joined in the decoration work and soon all barriers dissolved between the initiates and the young detainees. their low voices and light laughter gave an air of lightheartedness and peace to the normally quiet and somber center

    同修與前來幫忙的幾位院生，不多時便打成一片，大輕聲笑語，在寧靜肅穆的輔育院中，透露出幾許祥和與輕松。
  6. With stable and reliable operation, compact structure, and strong air breathing ability, it enables to enhance the stocking density for fish and prawn, flow water by stir to increase the dissolved oxygen concentration in water, and make even water temperature to improve water quality, which is an idle equipment for high - yielding aquaculture

    具有工作平穩，運行可靠，結構緊湊，充氣能力強，提高魚蝦放養密度，攪拌水體流動，增加水中溶氧含量，能使水溫均勻達到改善水質的目的，是實現高產養殖的理想設備。
  7. " this new treatment works has been specifically designed to take advantage of the most advanced technologies, including clarification by dissolved air floatation units and removal of ammonia and manganese by primary aerated biological filters to produce high quality drinking water, " mr ko said. to conserve water, all wash - water used for regular cleaning of filters is recycled

    他說，大埔濾水廠在設計上採用最先進的技術，包括以溶氣浮選池進行澄清工作，以及使用初級曝氣生物過濾池消除水中的氨氣和錳，以提供優質的食水。
  8. Dissolved air flotation system

    曝氣沉砂除油設備
  9. The cooperative air combat mission was dissolved according to the combat phase and combat mission type based on the features of air combat

    摘要根據空戰作戰任務的特點，對協同攻擊任務進行階段分解和類型分解。
  10. Application of dissolved air flotation in fine ores flotation

    加壓溶氣氣浮在細粒礦物浮選上的應用
  11. The paper has studied the effect of air on viscosity of pulp dissolved in cupriethy lenediamine solution

    摘要研究了在測定漂白化學漿黏度過程中，溶解瓶中的空氣對紙漿銅乙二胺溶液黏度的影響。
  12. ( 6 ) by the all - scale plant of the pre - ozonation experiment, when the water temperature is high, the dissolved oxygen could easily attain saturation, even over - saturation, then the phenomenon of air block could be caused in the tank, the working period of tank may shorten from 36 hours to less than 15 hours, it would influence the normal operation of water treatment plant, so it was suggested not use pre - ozonation only

    （ 6 ）通過對預臭氧化的生產試驗，水溫較高的情況下，溶解氧容易達到飽和，甚至是過飽和狀態，這樣容易在濾池產生氣阻現象，濾池的工作周期從三十六小時縮短到十幾小時，影響水廠的正常運轉。因此建議不單獨投加預臭氧。
  13. Daf dissolved air floatation

    溶氣浮
  14. If iron is kept in air - free distilled distilled water, is not so fast as when air is dissolved in the water

    如果把鐵放在無空氣的蒸餾水裡，生銹的速度就比水中有空氣的情況要慢。
  15. 1 in air separation, liquid carbon dioxide, dissolved acetylene and cylinder filling plants, various chemicals are used for such operations as purifying, cooling, drying, water treatment, cleaning, etc.

    在空分、液態二氧化碳、溶解乙炔和氣瓶充裝車間，在生產中均會用到各種化學品，它們被用於純化、冷卻、乾燥、水處理和清洗等。
  16. Dissolved air floatation is that air is dissolved under pressure is the liquid which is then released to atmospheric pressure in tube. as the microscopic air bubbles come out of solution in cell, they attach to the suspended solids in the surface in liquid, causing them to floatation th the surface, then solids are separated from liquid

    氣浮就是設法在待處理液體中通入或產生大量密集的帶有壓力的微細氣泡，在管道以常壓下釋放，使其在池內與雜質，絮粒互相粘附形成整體浮體，從而依靠浮力使其上浮至液面，從完成固液分離的方法
  17. Application of column floatation with dissolved air in treating waste water containing cr

    擾動土性狀研究及在環境治理工程中的應用
  18. The difference between the two results is used to compensate the influence of dissolved air or nitrogen

    兩個結果的差別可用來補償溶解空氣或氮氣的影響。
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