固废处理行业臭气治理技术及其应用

臭气的产生机理为固废与氧气相互作用在好氧或厌氧菌的影响下,其中的有机成分衍生出刺激性气味或分解形成氧化物质。固废处理行业臭气成分主要包括含硫(S)臭气、含氮(N)臭气、卤代烃、烃类化合物、含氧(O)臭气等。臭气治理技术主要有活性炭吸附技术、离子除臭技术、生物除臭技术、植物液除臭技术。应用时应考虑费用、操作、投资与实际情况的匹配程度进行技术的选择。

Odor treatment technology and its application in solid waste treatment industry

The odor generation mechanism is the interaction between solid waste and oxygen. Under the influence of aerobic or anaerobic bacteria,the organic components in it generate irritating odors or decompose to form oxidizing substances.The odor components of the solid waste treatment industry mainly include sulfur(S) odor,nitrogen(N) odor,halogenated hydrocarbons,hydrocarbon compounds,oxygen(O) odor,etc.The odor treatment technologies mainly include activated carbon adsorption technology,ion deodorization technology,biological deodorization technology,and plant liquid deodorization technology. In the application,the choice of technology should be considered in consideration of the degree of matching of costs,operations,investments and actual conditions.