PENGEMBANGAN METODA PENENTUAN SIANIDA SECARA SPEKTROFOTOMETRI SERAPAN ATOM UNTUK MEMONITOR KANDUNGAN SIANIDA PADA AIR LIMBAH

Jamarun, Novesar and Suryani, Hamzar (2010) PENGEMBANGAN METODA PENENTUAN SIANIDA SECARA SPEKTROFOTOMETRI SERAPAN ATOM UNTUK MEMONITOR KANDUNGAN SIANIDA PADA AIR LIMBAH. JUMPA JURNAL MATEMATIKA DAN PENGETAHUAN ALAM, 6 (1). ISSN 0853-0033

	PDF (PENGEMBANGAN METODA PENENTUAN SIANIDA SECARA SPEKTROFOTOMETRI SERAPAN ATOM UNTUK MEMONITOR KANDUNGAN SIANIDA PADA AIR LIMBAH) - Published Version Available under License Creative Commons Public Domain Dedication. Download (432Kb)
	Postscript (PENGEMBANGAN METODA PENENTUAN SIANIDA SECARA SPEKTROFOTOMETRI SERAPAN ATOM UNTUK MEMONITOR KANDUNGAN SIANIDA PADA AIR LIMBAH) - Published Version Available under License Creative Commons Public Domain Dedication. Download (4Mb)

Abstract

It has been conducted an experiment to determine cyanide content by indirect Atomic Absorption Spectrophotometry using batch and micro column niethods. The result showed a significant relationship between cyanide concentration and absorbance using either batch or micro column method. The data that were calculated statistically showed the value of correlation coefficients r : 0.995, sensitivify (b) : A.24A9, slope of log-log plot (br"*) : 0.995, and elative standard deviation (RSD) 1.69 o/o for micro column, and r : 0.999, b - O.b:qZ. bro* 0.843 and RSD : 0.83 o/o for batch. Both systems has been utilized for determination of cyanide concentration in waste u,ater and it level obtained 0.056 ppm cyanide with lA5 % recovery for micro column and 0.049 ppm cyanide with 98 % recovery for batch methods. It concluded that both system do not significantll' difference (P<0.05) for determination of cyanide in waste water.

Actions (login required)

View Item