Comparison of Most Probable Number Methode and Membrane Filter Methode In The Content of Escherichia coli In Refill Drinking Water. | ELECTRONIC THESES AND DISSERTATION

Electronic Theses and Dissertation

Universitas Syiah Kuala

    THESES

Comparison of Most Probable Number Methode and Membrane Filter Methode In The Content of Escherichia coli In Refill Drinking Water.


Pengarang

zuriani rizki - Personal Name;

Dosen Pembimbing



Nomor Pokok Mahasiswa

1109200150056

Fakultas & Prodi

Fakultas / / PDDIKTI :

Subject
Kata Kunci
Penerbit

Banda Aceh : Fakultas Pascasarjana., 2013

Bahasa

Indonesia

No Classification

579.342

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Most probable number and membrane filter were methods that can be used for
analyzing of Escherichia coli contained in refill drinking water. Based on
Permenkes 492/Menkes/Per/IV/2010 about the Regulations of Drinking Water
Quality, the content of Escherichia coli in a 100 ml sample is zero. The research
aimed to know the differences in the content of Escherichia coli in refill drinking
water which were analized by Most probable number method and Membrane
filter method. The research used observation method with descriptive analytic
design which is carried out on 28 samples of drinking water refill depot in city
center and downtown area. The data were analyzed by t-test and Anova using
SPSS version 16. The results showed that there is a significant difference between
the membrane filter method and most probable number method. Anova test
showed no significant difference between the downtown area and the city center
either to the monitored or unmonitored region. The average of Escherichia coli
content observed using membrane filter method was 4,46 CFU/100 ml sample
while the content with most probable number method was 2,64 MPN Escherichia
coli/100 ml sample. Therefore the membrane filter method was more sensitive
than most probable number method in analizing the content of Escherichia coli in
refill drinking water.

Keyword : Most Probable Number Method, Membrane Filter Method,
Escherichia coli, Refill Drinking Water

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