干法脫硫的特點
Characteristics of dry desulfurization
①結(jié)構(gòu)簡單，使用方便。
① The utility model has the advantages of simple structure and convenient use.
②工作過程中無需人員值守，定期換料，一用一備，交替運行。
② There is no need for personnel to be on duty during the working process. The fuel is changed regularly, one for use and one for standby, and the operation is alternating.
③脫硫率新原料時較高，后期有所降低。
③ The desulfurization rate is higher for new raw materials and lower in the later stage.
④與濕式相比，需要定期換料。
④ Periodic refuelling is required compared to wet.
⑤運行費用偏高。
⑤ The operating cost is on the high side.
濕法脫硫的特點
Characteristics of wet desulfurization
①設(shè)備可長期不停的運行，連續(xù)進(jìn)行脫硫。
① The equipment can operate continuously for a long time.
②用PH值來保持脫硫效率，運行費用低。
② PH value is used to maintain desulfurization efficiency and low operation cost.
③工藝復(fù)雜需要專人值守。
③ The process is complex and requires special personnel to be on duty.
④設(shè)備需保養(yǎng)。
④ The equipment needs maintenance.
生物脫硫的特點
Characteristics of biological desulfurization
①效率高： 硫化氫去除率高達(dá)98.5%
① High efficiency: the removal rate of hydrogen sulfide is as high as 98.5%
②高適應(yīng)范圍： 可處理硫化氫濃度高達(dá)1.5% （15000ppm）
② High adaptability range: it can handle hydrogen sulfide concentration up to 1.5% (15000ppm)
③低成本： 與其它脫硫技術(shù)相比，運行成本低
③ Low cost: compared with other desulfurization technologies, the operation cost is low
④高安性: 設(shè)有多重的安保護(hù)裝置
④ High safety: equipped with multiple safety protection devices
⑤無人值守： 系統(tǒng)通過在線監(jiān)測系統(tǒng)全自動運行
⑤ Unattended: the system operates automatically through the online monitoring system
⑤維護(hù)簡單： 少量的維護(hù)工作 （如定期校正PH探頭）
⑤ Simple maintenance: a small amount of maintenance work (such as periodic calibration of pH probe)
The above is a detailed introduction to biogas purification. I hope it will help you If you have any questions, please contact us We will provide service for you with professional attitude http://www.fengkecheng.cn
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