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    Penentuan Kesadahan Total Air Minum Isi Ulang Dan Air Bersih Dari Sumur Bor Secara Titrimetris Di Laboratorium Dinas Kesehatan Medan

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    Appendix (556.1Kb)
    Reference (438.8Kb)
    Chapter III-V (505.6Kb)
    Chapter II (479.8Kb)
    Chapter I (445.6Kb)
    Abstract (440.6Kb)
    Cover (724.9Kb)
    Date
    2013-01-05
    Author
    Sagala, Nurhamidah
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    Abstract
    Determination of total hardness at drinks water and cleans water choosed which is artesian well in Depatement Research Laboratory Medan has been carried out by titration. The result is obtained. The total hardness for drinks water range 4,0 mg/l- 19,2 mg/l and for cleans water range 9,2 mg/l – 86,8mg/l. This is result is appropriate with rule of minister of Health Republic Indonesia No. 492/ Menkes/ Per/ IV/ 2010 maximum rate enabled for the total hardness at drinking water and clean water, still stay in govermant regulation.
     
    Telah dilakukan penentuan kesadahan total pada air minum isi ulang dan air bersih dari sumur bor di LABORATORIUM DINAS KESEHATAN MEDAN. Analisa kesadahan total dilakukan secara titrimetris. Dimana hasil dari analisa kesadahan total air minum isi ulang adalah berkisar 4,0 mg/l – 19,2 mg/l dan untuk air bersih dari sumur bor adalah berkisar 9,2 mg/l- 86,8 mg/l Bila dibandingkan dengan peraturan menteri kesehatan No. 492/ Menkes/ Per/ IV/2010 kadar maksimum yang diperbolehkan untuk kesadahan total pada air minum dan air bersih adalah 500 mg/l, maka hasil analisa tersebut masih berada dalam standart yang telah ditentukan.
     
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    http://repository.usu.ac.id/handle/123456789/34959
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    • SP - Chemistry [1307]

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