algae removal 中文意思是什麼

algae removal 解釋
滅藻
  • algae : 海藻
  • removal : n. 1. 移動，遷移；撤退；折卸。2. 排除；除去；切除；殺害；【林業】皆伐，終伐。3. 撤職；調職。
  1. The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %

    結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。
  2. Effect of enhanced - coagulation with ppc on blue - green algae and chroma removal and its causation

    強化混凝除藍藻除色度效果及致因研究
  3. Counter - measure of algae removal in the water plant of an enterprise in nanjing

    南京某自備水廠除藻對策
  4. 2 excessive algae removal in a fish pond

    2清除魚塘里過量的海藻：
  5. The efficiency of algae removal by four algaecides for luanhe river water was studied

    研究了四種殺藻劑對引灤水中藻類的去除效能。
  6. Research on enhanced - coagulation with potassium permanganate composite chemicals for algae removal in lab

    強化混凝除藻室內試驗研究
  7. Results show that the efficiency of algae removal by enhanced coagulation with polyalumoferrochloride and polysilicon aluminium sulfate is higher than with others

    結果發現聚合氯化鋁鐵和聚硅硫酸鋁對于藻類的去除有較好的效果。
  8. The results also show that the filtration effect is improved by the sand coated with metal oxide, and coagulation which is combined with filtration can enhance the efficiency of algae removal

    對水樣進行過濾處理，發現用金屬氧化物進行罩蓋過的石英砂對其過濾效果有所提高。
  9. It was found that the rate of algae removal by any one of three algaecides for luan - he river water was higher than that for huanghe river water, in the condition of the same medicamental dose and algae density

    結果表明，在兩種水源水藻類數量相差不大，殺藻劑投量相同的情況下，三種殺藻劑對引灤水的藻類去除率均高於引黃水。
  10. The best efficiency of algae removal is 99 %, and this technique can reduce the dose of coagulation agent. at last, this study analyzes the efficiency of all kinds of algae removal in the every phase of coagulation - filtration processing

    將混凝工藝與過濾工藝相結合，研究其組合對藻類的去除效果，將二者恰當組合的最好去除率可達99 。
  11. The algae removing rate of four algaecides increased with dose increasing, and the sequence of four algaecides " removing rate on algae from high to low were potassium permanganate, sodium hypochlorite or copper sulfate and hydrogen peroxide. the suitable contact time of four algaecides was also given. the paper compared with the rate of algae removal by any one of three algaecides for two source water

    結果表明，實驗期間，引黃水中藻類絕大多數為硅藻，優勢藻屬為硅藻門的直鏈藻屬，占藻類總數的78 94 ；四種殺藻劑的藻類去除率隨殺藻劑投加量的增加而提高，實驗條件下，四種殺藻劑的藻類去除率由大到小依次為：高錳酸鉀次氯酸鈉或硫酸銅過氧化氫。
  12. The purpose of this study is to improve the efficiency of algae removal by enhancing coagulation and filtration and analyze the efficiency of all kinds algae removal in the every phase of the processing and remove remained algae from disposed water. test of enhanced coagulation with polysilicon ferric sulfate, polysilicon ferric chloride, ferric sulfate, polyalumoferrochloride, polysilicon aluminum sulfate, polyaluminium chloride and polysilicon aluminum chloride upon algae removal are described

    本文主要是為強化常規水廠的「混凝?過濾」工藝的除藻效率而進行的實驗室研究，包括對湖泊水中的藻類生物進行強化混凝和過濾，分析了各種藻在「混凝?過濾」工藝各階段的去除率，並對水中的殘存藻進行了深度處理的研究。
  13. Enhancement of ultrasonic coagulation on removal of algae

    超聲強化混凝去除藍藻實驗研究
  14. However, although prechlorination efficiently removed algae, its effect was directly related to the quantity of algae and was more obvious in the period of algae bloom. with regard to yellow river water in winter with low temperature and low turbidity, it was discovered that preozonation did not result in a substantial removal of total organic carbon ( toc ), but a remarkable uv254. it was further revealed that preozonation changed the characteristics and structure of organic matters and then enhanced removal efficiencie s of them by subsequent processes

    對于夏季高藻期水質，高錳酸鉀預氧化對有機物有一定的去除能力，並能提高后續工藝出水水質；預氯化能顯著去除藻類，但后續工藝出水水質受藻類數量影響明顯，預氯化只有在高藻期才能提高后續常規處理工藝出水水質；對于冬季低溫低濁水，預臭氧化雖不能降低水中有機物濃度，但能顯著提高后續常規處理單元出水水質。
  15. Abstract : based on experimental analysis of magnetization in sew age treatment, this paper studied the biological effect of magnetization, e. g. its bactericidal action and the action of promotion algae growth etc, and analyzed th e mechanism of removal organic contaminent by magnetization

    文摘:論文通過磁化處理污水的試驗分析，研究了磁化對好氧微生物的活性、滅菌及促進藻類初級生產力等的生物效應，並進一步分析了磁化去除有機物的機理。
  16. A brief account is given of the mechanics of anti - scale, scale removal, corrosion inhibition, suppression of bacteria and algae, purification of water, use in circulation with the lhe polymer

    摘要lhe聚合物的防垢、除垢、緩蝕、抑菌藻、凈化水質、循環使用的機理進行了簡要的闡述。
  17. It is showed that all kinds of algae could be approximately removed except gloeocapsa minima whose grain size is about 2. sum. when the water is secondly filtrated by active carbon column, the content of gloeocapsa minima is reduced greatly and its efficiency removal can reach to 99. 4 %

    在藻含量較低的情況下，當過濾出水基本為最小膠球藻時，用活性炭柱進行二次過濾后，小球藻可大大降低，最小膠球藻的去除率可達99 . 4 。
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