Penentuan Kadar Mn pada Air Mineral Aqua PT. Tirta Sibaykindo Menggunakan Penyaring Green Sand dengan Metode Spektrofotometri

dc.contributor.advisor	Tarigan, Juliati Br
dc.contributor.author	Togatorop, Ronita Pratama
dc.date.accessioned	2022-12-12T14:15:51Z
dc.date.available	2022-12-12T14:15:51Z
dc.date.issued	2015
dc.identifier.uri	https://repositori.usu.ac.id/handle/123456789/72814
dc.description.abstract	It has been done for the determination of manganese after green sand by using spectrophotometer with a wavelength of 525 nm. From the data obtained by the concentration of manganese before green sand are 0,075 mg/L, 0,096 mg/L, 0,081 mg/L, 0,01 mg/L, dan 0,087 mg/L, while after green sand are 0,048 mg/L, 0,041 mg/L, 0,05 mg/L, 0,059 mg/L, dan 0,054 mg/L.	en_US
dc.language.iso	id	en_US
dc.publisher	Universitas Sumatera Utara	en_US
dc.title	Penentuan Kadar Mn pada Air Mineral Aqua PT. Tirta Sibaykindo Menggunakan Penyaring Green Sand dengan Metode Spektrofotometri	en_US
dc.type	Thesis	en_US
dc.identifier.nim	NIM122401124
dc.identifier.nidn	NIDN0003057202
dc.identifier.kodeprodi	KODEPRODI47401#Kimia
dc.description.pages	42 Halaman	en_US
dc.description.type	Kertas Karya Diploma	en_US