① The utility model has the advantages of simple structure and convenient use.
②工作过程中无需人员值守，定期换料，一用一备，交替运行。
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脱硫率新原料时较高，后期有所降低。
③ The desulfurization rate is higher for new raw materials and lower in the later stage.
④与湿式相比，需要定期换料。
④ Periodic refuelling is required compared to wet.
⑤运行费用偏高。
⑤ The operating cost is on the high side.
湿法脱硫的特点
Characteristics of wet desulfurization
①设备可长期不停的运行，连续进行脱硫。
① The equipment can operate continuously for a long time.
②用PH值来保持脱硫效率，运行费用低。
② PH value is used to maintain desulfurization efficiency and low operation cost.
③工艺复杂需要专人值守。
③ The process is complex and requires special personnel to be on duty.
④设备需保养。
④ The equipment needs maintenance.
生物脱硫的特点
Characteristics of biological desulfurization
①效率高： 硫化氢去除率高达98.5%
① High efficiency: the removal rate of hydrogen sulfide is as high as 98.5%
②高适应范围： 可处理硫化氢浓度高达1.5% （15000ppm）
② High adaptability range: it can handle hydrogen sulfide concentration up to 1.5% (15000ppm)
③低成本： 与其它脱硫技术相比，运行成本低
③ Low cost: compared with other desulfurization technologies, the operation cost is low
④高安性: 设有多重的安保护装置
④ High safety: equipped with multiple safety protection devices
⑤无人值守： 系统通过在线监测系统全自动运行
⑤ Unattended: the system operates automatically through the online monitoring system
⑤维护简单： 少量的维护工作 （如定期校正PH探头）
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 https://www.hneee.net
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