CD Tesis

Strategi Pengendalian Pencemaran Sungai Batang Lubuh Di Kecamatan Rambah Kabupaten Rokan Hulu

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Batang Lubuh River is a river which is located in Rokan Hulu Regency. With approximately 151.9 Km (94.4 miles) in length, the river divides the capital of Rokan Hulu Regency Pasir Pengaraian into two parts. Because of the strategic location of the river, which is situated in the downtown, the government utilizes it as a waterfront city that attracts tourists with the local cuisines. The water from the Batang Lubuh River is the main raw material for clean water treatment which is managed by the government of Rokan Hulu Regency and distributed to Rambah sub-district.
The purposes of this research were: to find out the water quality of the Batang Lubuh River; to determine the pollutant load of the Batang Lubuh River, which comes from its watercourses, namely, Menaming, Pawan, and Kaiti; to find out the assimilation capacity of the Batang Lubuh River.
The results of this research showed that the pollution index of the Batang Lubuh River is 2.36 which means that the river is lightly polluted. The pollution load that flow into the Batang Lubuh River for TSS, BOD5, total coliform, and oil and grease are 348,86 ton/month; 119,25 ton/month; 11,59x106 MPN/second and 75,15 ton/month respectively, whereas the assimilation capacity for TSS, BOD5, total coliform, and oil and grease in the Batang Lubuh River are 108,49 ton/month; 132,35 ton/month; 61,9x106 MPN/second and 175,93 ton/month respectively. Based on the findings, it can be stated that the Batang Lubuh River is capable of purifying itself from the pollutant load such as BOD5, total coliform and oil and grease because the amount of pollutant load found in the river is smaller than the load capacity. However, the amount of TSS found in the Batang Lubuh River is bigger than the assimilation capacity which means that the river has not the capability to recover itself from the pollutant load that flow into it.
Based on the results of the model analysis using analytical hierarchy process (AHP), the alternatives found are as follows: 0.313 for supervision and monitoring, 0.288 for counseling/socialization, 0.203 for stakeholder coordination and 0.195 for law enforcement with the inconsistency value of 0.03.
Keywords: pollutant load, load capacity, Batang Lubuh River, Analytical Hierarchy Process (AHP).

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

10 01. 221 (0021)

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Ilmu Lingkungan., 2021

Deskripsi Fisik

xii, 93 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

10 01. 221 (0021)

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 LINGKUNGAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

Lampiran Berkas

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