欧美军警gay巨大粗长,国产大片资源中文字幕,午夜亚洲国产理论片2020,亚洲色少妇熟女11p

歡迎進(jìn)入山東恒能環(huán)保能源設(shè)備有限公司

熱線電話

0531-69953988

分類導(dǎo)航
產(chǎn)品展示
聯(lián)系我們
山東恒能環(huán)保能源設(shè)備有限公司

聯(lián)系電話:18678860671

服務(wù)熱線:0531-69953988

聯(lián)系地址:中國(山東)自由貿(mào)易試驗(yàn)區(qū)濟(jì)南片區(qū)孫村街道經(jīng)十東路33688號(hào)章錦綜合保稅區(qū)聯(lián)東U谷科創(chuàng)中心5號(hào)樓 101

恒能環(huán)保介紹什么才是堿法生物脫硫?

有 機(jī)廢棄物資源化利用的過程中被厭氧處理后,產(chǎn)生的沼氣中含有多種氣體,其中的CH4是非常好的清潔能源,但H2S卻是一種具有惡臭的腐蝕性氣體,對(duì)后續(xù)的管道、沼氣柜、燃?xì)馊紵O(shè)備等都具有很強(qiáng)的腐蝕性,且H2S燃燒后產(chǎn)生SO2濃度很高,對(duì)自然環(huán)境的污染十分嚴(yán)重。因此,沼氣在利用之前都需去除沼氣中的H2S,避免對(duì)后期設(shè)備的腐蝕。

After anaerobic treatment in the process of resource utilization of organic waste, the biogas produced contains a variety of gases, of which CH4 is a very good clean energy, but H2S is a corrosive gas with odor, which is highly corrosive to subsequent pipelines, biogas cabinets and gas combustion equipment, and the concentration of SO2 produced after H2S combustion is very high, The pollution to the natural environment is very serious. Therefore, H2S in biogas shall be removed before biogas utilization to avoid corrosion to later equipment.
堿法生物脫硫過程分為兩步:
The alkaline biological desulfurization process is divided into two steps:
恒能環(huán)保
一:沼氣通過脫硫反應(yīng)塔將沼氣中H2S從氣相轉(zhuǎn)化成液相。脫硫反應(yīng)塔就是一個(gè)洗滌塔,沼氣從塔底部進(jìn)入并穿過濾料床。微堿性循環(huán)水從塔頂進(jìn)入,經(jīng)過專用噴頭打散,自由落體穿過濾床,專用濾料可以使沼氣與循環(huán)水進(jìn)一步打散和延長接觸時(shí)間,提高洗滌效果。含有硫化物的循環(huán)水從脫硫反應(yīng)塔底部流入再生池。
1: The H2S in biogas is converted from gas phase to liquid phase through desulfurization reactor. The desulfurization reaction tower is a scrubber, and the biogas enters from the bottom of the tower and passes through the filter bed. The slightly alkaline circulating water enters from the top of the tower, is dispersed by the special nozzle, and falls freely through the filter bed. The special filter material can further disperse the biogas and circulating water, prolong the contact time and improve the washing effect. The circulating water containing sulfide flows into the regeneration tank from the bottom of desulfurization reaction tower.
二:再生池完成循環(huán)水中硫化物被氧化的過程,循環(huán)水中有大量的脫硫菌(主要為無色硫細(xì)菌等)將以硫化物為食,把硫化物轉(zhuǎn)化為自身的營養(yǎng)物質(zhì),進(jìn)入微生物的自身循環(huán)過程,從細(xì)菌體內(nèi)排出單質(zhì)硫和氫氧根,從而達(dá)到降解的目的。
2: The regeneration tank completes the oxidation process of sulfide in circulating water. A large number of desulfurization bacteria (mainly colorless sulfur bacteria) in circulating water will feed on sulfide, convert sulfide into their own nutrients, enter the self circulation process of microorganisms, and discharge elemental sulfur and hydroxyl from bacteria, so as to achieve the purpose of degradation.
再生池內(nèi)創(chuàng)造循環(huán)水中脫硫菌的生存環(huán)境,再生池內(nèi)的換熱器給循環(huán)水提供熱量,保證循環(huán)水溫度在33-34度左右。曝氣頭給循環(huán)水提供氧氣,保證循環(huán)水適當(dāng)?shù)娜芙庋?。脫硫菌通過消化循環(huán)水中的硫化物新陳代謝產(chǎn)生副產(chǎn)品單質(zhì)硫和硫酸根,硫酸根會(huì)導(dǎo)致循環(huán)水的pH值降低,還需通過加藥系統(tǒng)適當(dāng)增加一些堿液中和這5%的硫酸根。
The regeneration tank creates a living environment for desulfurizing bacteria in circulating water, and the heat exchanger in the regeneration tank provides heat to the circulating water to ensure that the temperature of circulating water is about 33-34 degrees. The aeration head provides oxygen to the circulating water to ensure proper dissolved oxygen in the circulating water. Desulfurizing bacteria produce by-products elemental sulfur and sulfate by digesting sulfide metabolism in circulating water. Sulfate will reduce the pH value of circulating water. It is also necessary to add some alkali solution to neutralize the 5% sulfate through the dosing system.

相關(guān)產(chǎn)品 我們的存在,是為了更好的服務(wù)于沼氣等可燃?xì)怏w凈化及利用行業(yè)
欧美一区二区三区成人久久片| 午夜a成v人电影| 亚洲成A人一区二区三区| 中文字幕乱码中文乱码51精品| 免费观看又色又爽又黄的| 99精品欧美一区二区三区| 人人添人人澡人人澡人人人人| 杨敏思版1-5完整无删减版| freexxx性欧美| 老师课后辅导乳揉搓h在线观看| 日本动漫瀑乳h动漫啪啪免费| 国产又黄又爽又刺激的免费网址| 男男野外做爰全过程69| 朋友的丰满人妻hd中文| 欧美亚洲日韩国产人成在线播放| 18gay男同69亚洲帅男蓝宇| 18禁美女黄网站色大片免费看| 亚洲h在线播放在线观看h| 亚洲国产av无码精品无广告| 99久久国产精品免费热7788| 亚洲精品日韩一区二区电影| 丰腴妖艳饥渴50岁岳| 国产精品女a片爽视频爽| 无套内谢少妇毛片a片小说| 婆岳同床双飞呻吟艳妇无边| japanesetube日本护士高潮| 国产99久一区二区三区a片| 老师含紧一点h边做边走视频| 97人人爽人人爽人人人片av| 国产毛多女人视频| 公交车上拨开丁字裤进入电影| 日韩av无码久久一区二区| 亚洲浮力影院久久久久久| 末成年娇小性色xxxxx| 天堂…在线最新版天堂中文| 国产精品久久人妻无码网站仙踪林| 内衣办公室1~3卷翻译樱花| 少妇wwb搡bbbb搡bbbb| 亚洲国产一区二区三区在线观看| 欧美videosfree性派对| jyzzjyzzjyzz护士|