CD Skripsi

Analisis Kualitas Perairan Pantai Desa Teluk Lecah Bengkalis Ditinjau Dari Bakteri Indikator Pencemaran (Total Coliform Dan Escherichia Coli)

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Coliform bacteria is a type of bacteria that is usually used as an indicator of
the presence of other bacteria such as Escherichia coli and Enterobacteraerogenes.
Coliform is a group of bacteria that can be used as indicators of fecal pollution and
salinity that are unfavorable to waters. E. coli is one of the coliform bacteria that
belong to the Enterobacteriaceae family. This research was conducted in February
2024 in the coastal waters of Teluk Lecah Village. The objectives of the study were
to analyze the content of pollution indicator bacteria (total coliform and E. coli) and
to identify water quality that affects the presence of coliform and E. coli bacteria in
Teluk Lecah Village, Bengkalis. The method used in this research is the survey
method. At the research station, 3 horizontal sampling points were determined.
Isolation of total coliform and E. coli bacteria was carried out starting from the
presumptive test, confirmed test, and completed test. Environmental parameters
measured include water quality such as temperature, salinity, and pH, DO, and
current velocity. The results showed that the total number of coliform and E. coli in
the waters of Teluk Lecah Village was >1600 MPN/100ml, based on Government
Regulation Number 22 of 2021 concerning Seawater Quality Standards the
maximum level of total coliform bacteria is 1000 MPN/100ml. This indicates the
presence of coliform bacteria group pollution in these waters which is included in
the category of heavy level pollution, thus indicating that the coastal waters of Teluk
Lecah are included in the waters that are not good / polluted.
Keywords: Escherichia coli, Identification, Isolation, Total coliform, Village
Teluk Lecah

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2004126497

Penerbit

Pekanbaru : Universitas Riau FAPERIKA Ilmu Kelautan., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2004126497

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

ILMU KELAUTAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Melda

Versi lain/terkait

Lampiran Berkas

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