采用催化燃烧的方法治理苯系废弃物是一种经济、高效的方法。
It is an economic, efficient method to treat the waste of Benzene by the catalytic combustion.
目的：了解接触低浓度苯系溶剂与相关人群老龄化作用的关系。
Objective: to investigate the relationship of work and aging in working population exposed to low level benzol solvents.
结论(1)在居室内装修后空气苯系物中以苯、甲苯污染为主。
Conclusion (1) Air benzene takes benzene, toluene pollution as the core in the thing after occupying interior decoration.
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