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- The odor gas is mainly made up of NH3,H2S,methanethiol,etc. 城镇污水处理厂恶臭气体产生源较多,恶臭气体主要由氨、硫化氢、甲硫醇等组成。
- The catalytic activated carbon deodorizing device was used for purifying odorous gases in sewage pumping station. 采用催化型活性炭除臭装置对污水泵站产生的臭气进行净化。
- Ozone can kill harmful bacteria and virus quickly in air or water, oxidizes odorous gases and may result in production of fresh oxygen. 臭氧可把水和空气内的有害细菌快速消灭,把一些有嗅味的气体氧化,从而产生新鲜氧气。
- Chief among them are odorless gases including nitrogen, hydrogen, methane and oxygen, with a trace amount of some other odorous gases like ammonia, hydrogen sulphide, etc. 其中主要成分是氮、氢、二氧化碳、甲烷、氧等无臭气体，以及微量的氨、硫化氢、等形成臭味的气体。
- The technology of controlling and treating odorous waste gas was risen up gradually as odorous gas became one of the gravest environment pollution. 随着恶臭气体污染成为环境污染的重大问题,对恶臭气体的控制和治理逐渐兴起。
- The primary biological law, the absorption of union alkali and the physical law of governmental sewage treatment plant producing odor gas such as H2S, CH4 were emphatically studied. 进行了以生物法为主,结合碱吸收和物理法治理污水处理厂产生的H2S、CH4等恶臭气体的研究。
- Keywords Odorous gas;Sweetening;Research; 恶臭气体;治理;研究;
- The harms of the emissions of harmful gasses from refineries are expounded,and the sources and the kinds of odorous gasses are analyzed and the various treatment methods are discussed. 文中阐述了炼油厂排放有害气体的危害性,对常见的恶臭气体产生源、恶臭气体的种类进行分析并对不同的治理方法进行了讨论。
- Appraise and Analogy of Odorous Gases Treatment Using Microbes 微生物除臭评价与分析
- The flowers gave off a fragrant odor. 花发出一阵幽香。
- Keywords night soil sludge;odorous gases;deodorization; 粪渣污泥;恶臭气体;除臭;
- What he had done put him in better odor. 他的所作所为使他的名声得到改善。
- Odorous corruption hangs about him. 他浑身散发着腐化堕落的气味。
- My room is filled with the odor of roses. 我的房间里充满了玫瑰花的香味。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- He has been in bad odor with her for some time. 一段时间来他在她面前一直声誉不佳。
- A strange odor assaulted the nostrils. 一种怪味扑鼻而来。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- He exhaled the pungent odor of garlic. 他散发出刺鼻的大蒜味。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
