Determining lampblack by UC spectrophotometry
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Lampblack pollution of catering trade has become a serious environmental problem in cities, Lawsuits on lampblack pollution are increasing in recent years On the contrary, the standard determining method on lampblack has not come into being The method which is introduced on next pages is used for determining lampblack in flue tunnel, it is summed up from practical wokes and experience The method is simple and available, which according to the demonds of quality contral