Skripsi

PENENTUAN KONSENTRASI OPTIMUM KALSIUM OKSIDA (CaO) SEBAGAI PENGATUR pH PADA SISTEM PENGOLAHAN AIR DI DESA SUMBER REJO

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Penilaian

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Research on determination of calcium oxide (CaO) optimum concentration as pH regulator on water treatment system has been done. Water sample with pH 4.3, conductivity 530 pS/cm, TDS 400 ppm was treated with alum coagulant with concentration of 40 ppm and calcium oxide with various concentration of 40 ppm, 80 ppm, 120 ppm, 160 ppm, 200 ppm, 240 ppm to find the optimum concentration of calcium oxide. Changes in water sample were recorded every 5 minutes until 30 minutes to determine the optimum sedimentation time. Water samples processed using silica sand filter and activated carbon, micro filtration and disinfection. The result showed the optimum concentration of calcium oxide at 200 ppm with a value of pH 7.2 and TDS 250 ppm. The optimum sedimentation time is 20 minutes after mixing. The final processing data result show the value of pH, conductivity, TDS for each was 7.2, 91 pS/cm, 20 ppm and consumable for drinking water.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1107002224	T70183	T701832011	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T701832011

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2011

Collation

xiv, 43 hlm.; ill.; tab.; 28 cm.

Language

Indonesia

ISBN/ISSN

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Classification

553.207

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

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Subject(s)

Material Karbon
Jurusan Kimia

Specific Detail Info

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Statement of Responsibility

Furika

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