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    蜜桃视频中文字幕生物脫硫和蜜桃视频中文字幕脫硫技術方法

    蜜桃视频中文字幕生物脫硫是20世紀90年代發展起來的新技術，在國外已得到了廣泛研究，在應用方麵也取得了很大進展。

    Biodesulfurization of biogas is a new technology developed in the 1990s. It has been widely studied abroad and made great progress in application.
    蜜桃视频中文字幕生物脫硫技術包括生物過濾法、生物吸附法和生物滴濾法，三種係統均屬開放係統，其微生物種群隨環境改變而變化。在蜜桃视频中文字幕生物脫硫過程中，氧化態的含硫汙染物需要先經生物還原作用生成硫化物或H2S然後再經生物氧化過程生成單質硫，才能去除。在大多數生物反應器中，微生物種類以細菌為主，真菌為次，極少有酵母菌。常用的細菌是硫杆菌屬的氧化亞鐵硫杆菌，脫氮硫杆菌及排硫杆菌。成功的代表是氧化亞鐵硫杆菌，其生長的pH值為2.0～2.2。
    Biodesulfurization technology of biogas includes biofiltration, biosesorption and biotrickling filtration. The three systems are open systems, and their microbial populations change with the change of environment. In the biological desulfurization process of biogas, oxidized sulfur pollutants need to be first generated into sulfide or H2S through biological reduction, and then generated into elemental sulfur through biological oxidation process to be removed. In most bioreactors, microorganisms are mainly bacteria, fungi are secondary, and yeast is rare. The commonly used bacteria are Thiobacillus ferrooxidans, Thiobacillus denitrificans and Thiobacillus denitrificans. The most successful representative is Thiobacillus ferrooxidans, whose growth pH is 2.0~2.2.
    蜜桃视频中文字幕濕法脫硫
    Wet desulfurization of biogas
    蜜桃视频中文字幕濕法脫硫可以歸納分為物理吸收法、化學吸收法和氧化法三種。物理和化學方法存在硫化氫再處理問題，氧化法是以堿性溶液為吸收劑，並加入載氧體為催化劑，吸收H2S，並將其氧化成單質硫，濕法氧化法是把脫硫劑溶解在水中，液體進入設備，與蜜桃视频中文字幕混合，蜜桃视频中文字幕中的硫化氫（H2S）與液體產生氧化反應，生成單質硫吸收硫化氫的液體有氫氧化鈉、氫氧化鈣、碳酸鈉、硫酸亞鐵等。成熟的氧化脫硫法，脫硫效率可達99.5%以上。
    The wet desulfurization of biogas can be divided into physical absorption method, chemical absorption method and oxidation method. The physical and chemical methods have the problem of hydrogen sulfide reprocessing. The oxidation method uses alkaline solution as the absorbent and oxygen carrier as the catalyst to absorb H2S and oxidize it into elemental sulfur. The wet oxidation method uses the desulfurizer to dissolve in water, the liquid enters the equipment and mixes with biogas. Hydrogen sulfide (H2S) in biogas reacts with the liquid to generate elemental sulfur and absorb hydrogen sulfide, including sodium hydroxide, calcium hydroxide, sodium carbonate Ferrous sulfate, etc. With mature oxidation desulfurization method, the desulfurization efficiency can reach above 99.5%.
    以上就是為大家介紹的有關蜜桃视频中文字幕脫硫的詳細的介紹,希望對您有所幫助.如果您有什麽疑問的話,歡迎聯係蜜桃免费在线视频.蜜桃免费在线视频將以的態度,為您提供服務http://www.oagood.com
    The above is a detailed introduction to biogas desulfurization, and we hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services http://www.oagood.com

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