【摘要】 本文参照国外资料,结合国内的恶臭污染状况及实验条件,建立了以无臭气为参比的改进三点比较式臭袋法的官能实验方法.本法利用人的嗅觉功能对恶臭空气进行检测,所得结果具有可比性,是一种可靠的、简便的、易推广的方法.更多还原

【Abstract】 This article describes a method to detect stenchy gas by the sense of smell. The method is called "a comparative triplex stench bag’’ with smell-less gas as reference. The smellers were selected and well trained, operating procedure was set up, and final data were processed. This method has been applied to the trades of papermaking, bone glue, tanyard, paint-spraying, chicken farm, slaughterhouse etc, the result obtained has shown comparability.更多还原