Penentuan Kadar Fluorida (Fˉ) pada Air Buangan Limbah Domestik dengan Spektrofotometer DR 3900 di PDAM Tirtanadi Ipal Cemara Medan

Abstract

Telah dilakukan analisis kadar fluoride (Fˉ) dalam air buangan limbah domestik yang diolah di PDAM TIRTANADI IPAL Cemara Medan. Penentuan kadar fluorida dilakukan dengan reagen SPADNS secara spektrofotometri uv-visible. Percobaan ini dilakukan sebanyak lima kali pengulangan dengan sampel yang sama. Hasil perolehan kadar fluorida adalah 0,024 mg/L± 0,0187mg/L. Hasil kadar fluorida pada air buangan limbah domestik dengan spektrofotometer DR 3900 di PDAM TIRTANADI IPAL Cemara Medan telah memenuhi persyaratan dan standar menurut Peraturan Pemerintah No. 82 Tahun 2001.

Fluoride (Fˉ) level analysis has been carried out in domestic waste water at PDAM TIRTANADI IPAL Cemara Medan. Determined of fluoride content was carried out with SPADNS reagent by uv-visible spectrophotometry. This experiment was carried out in five repetitions with the same sample. The yield of fluoride levels is 0,024±0,0187 mg/L. The results of fluoride levels in domestic waste water with a spectrophotometer DR 3900 in the PDAM TIRTANADI IPAL Cemara Medan have met the requirements and standards according to Government Regulations No. 82 Year 2001.