以濁度法測量排氣中總硫氧化物的濃度

Measurements of Total SO_x Concentration of Stack Gas by Turbidimetry

邱紀良(Chi-Lian Chiu) ； 陳龍實(Long-Shih Chen)

《化學》 52卷3期 (1994/09) Pp. 285-288

https://doi.org/10.6623/chem.1994037

摘要

利用自行研製的雷射濁度儀及二極體濁度儀，我們測量了些排氣樣品總硫氧化物的濃度。同樣樣品也用沈澱滴定法測量。由於三者的結果相當一致，我們相信在同樣或較低的濃度範圍內，濁度法一樣可以適用。

關鍵字

總硫氧化物 ； 濁度法 ； 雷射 ； 二極體濁度儀

並列摘要

With laser turbidimeters and LED turbidimeters developed in our laboratories, total SO_x concentrations of some stack gas samples have been determined. Total SO_x concentration of each sample is also determined with traditional chemical precipitation-titration method. The correlation between the results of these measurements is very satisfactory. Turbidimetry may be used in even lower concentration range.

並列關鍵字

SO_2 ； Turbidimetry ； Laser ； LED turbidimeter