Penetuan Kadar CaO dalam Kapur pada Pengolahan Air di PDAM Tirtanadi Delitua

dc.contributor.advisor	Zuhra, Cut Fatimah
dc.contributor.author	Sihaloho, Hotmaria P
dc.date.accessioned	2022-12-12T13:10:14Z
dc.date.available	2022-12-12T13:10:14Z
dc.date.issued	2015
dc.identifier.uri	https://repositori.usu.ac.id/handle/123456789/72808
dc.description.abstract	Has performed determination of CaO in lime in water treatment in Tirtanadi Delitua taps . Lime used in water treatment processes still contain compounds other than CaO such as SiO2 , Al2O3 , Fe2O3 , MgO , Na2 + K2O , TiO2 , P2O5 , SO3 . Therefore in this study will be determined the levels of CaO in the limestone . CaO content was determined by titration with a standard solution of NaOH and indicators Penolpthalein . Based on observations obtained CaO content of 64.57 % - 63.97 % CaO content decreases every day . Where levels were obtained in accordance with ISO standards 15-2049-1994 is 60-70 %.	en_US
dc.language.iso	id	en_US
dc.publisher	Universitas Sumatera Utara	en_US
dc.subject	lime	en_US
dc.subject	CaO content	en_US
dc.subject	titration alkalimetry	en_US
dc.title	Penetuan Kadar CaO dalam Kapur pada Pengolahan Air di PDAM Tirtanadi Delitua	en_US
dc.type	Thesis	en_US
dc.identifier.nim	NIM122401081
dc.identifier.nidn	NIDN0005047403
dc.identifier.kodeprodi	KODEPRODI47401#Kimia
dc.description.pages	41 Halaman	en_US
dc.description.type	Kertas Karya Diploma	en_US