PENGEMBANGAN SISTTM ON-LINE TINTUK MEMONITOR KANDUNGAN TOTAL FOSFOR DALAM AIR LIMBAH

Munaf, Edison (2014) PENGEMBANGAN SISTTM ON-LINE TINTUK MEMONITOR KANDUNGAN TOTAL FOSFOR DALAM AIR LIMBAH. JUMPA JURNAL MATEMATIKA DAN PENGETAHUAN ALAM, 6 (1). ISSN 0853-0033

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Abstract

An automated continuous monitoring method for total phosphorus content in waste water using microflow technique has been developed. The method based on absorption of molybdenum blue and detected with spectrophotometric detection. The sample,oxidizing reagent and colouring reagent are continuously pumped at the flow rates of 2A0, 100 and 100 Llmin, respectively. The decomposed solution is mixed with the colouring reagent to perform molybdenum blue compiex and then introduced into the flow cell and detected at 880 nm. The method was successfully applied to the cornpletely continuous monitoring of total phosphorus in waste water from chemical laboratories.

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