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沼氣不經(jīng)過脫硫處理存在以下危害:
Biogas without desulfurization treatment poses the following hazards:
1.健康危害 :
1. Health hazards:
硫化氫(H2S)具有刺激性,長(zhǎng)期吸入可能引起呼吸道粘膜炎。
Hydrogen sulfide (H2S) is irritating and long-term inhalation may cause respiratory mucositis.
H2S中毒癥狀包括喉嚨灼痛、頭痛、惡心,嚴(yán)重時(shí)可能導(dǎo)致昏迷甚至死亡。
The symptoms of H2S poisoning include burning throat, headache, nausea, and in severe cases, it may lead to coma or even death.
2.設(shè)備腐蝕 :
2. Equipment corrosion:
H2S對(duì)沼氣爐具及其配件和家用電器(含金屬)有腐蝕作用,容易損壞。
H2S has a corrosive effect on biogas stoves and their accessories, as well as household appliances (including metals), and is prone to damage.
腐蝕會(huì)減少設(shè)備的使用壽命,增加維修成本。
Corrosion can reduce the service life of equipment and increase maintenance costs.
3.環(huán)境污染 :
3. Environmental pollution:
H2S燃燒后生成的SO2與大氣中的水蒸氣結(jié)合形成亞硫酸,對(duì)設(shè)備的金屬表面產(chǎn)生腐蝕,并造成大氣污染。
The SO2 generated after the combustion of H2S combines with water vapor in the atmosphere to form sulfurous acid, which corrodes the metal surfaces of equipment and causes atmospheric pollution.
4.安全威脅 :
4. Security threats:
空氣中含0.1%的H2S數(shù)秒內(nèi)可使人致命,因此必須去除H2S以確保安全。
The presence of 0.1% H2S in the air can be fatal within seconds, so H2S must be removed to ensure safety.
為了減輕上述危害,使用沼氣前必須進(jìn)行脫硫處理
In order to mitigate the above-mentioned hazards, desulfurization treatment must be carried out before using biogas
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This article provides assistance with biogas desulfurization. For more related content, please click: http://ttzdb.com I hope this article can be helpful to you. Thank you for reading!