CD Skripsi

Pengolahan Lindi Tpa Muara Fajar Pekanbaru Menggunakan Sequencing Batch Reactor (Sbr) Aerob Dengan Variasi Teknik Stabilisasi (Idle)

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Leachate is derived from the decomposition process of landfill waste that collects at the bottom of the landfill which contains high organic contaminants, ammonia, nitrate, nitrite, and lead which can interfere with human health, pollute the environment, and surrounding aquatic biota. Aerobic Sequencing Batch Reactor (SBR) is one of the activated sludge methods that can be used to treat leachate. SBR combines aeration and sedimentation processes in one reactor. SBR has 5 phases in each cycle namely fill, react, settle, draw, and idle (stabilization) which have their respective roles in the treatment process. The idle phase plays a role in creating stable sludge because in this phase the exposure process occurs so that microorganisms are ready to carry out the next cycle. This research aims to study the effect of idle technique on the removal of COD, ammonia, and TSS in leachate. The idle techniques varied in this study were static idle, mixed idle, and aerated idle. The SBR was operated with fill phase for 1 hour, reaction phase for 18 hours, settle phase for 2 hours, draw phase for 1 hour, and idle phase for 2 hours then repeated for 4 cycles. The pH value was kept in the range of 6.5-8.5, DO > 2 mg/L and temperature at 25-35⁰C. The results showed that the aerated idle technique variation had the best removal efficiency for COD of 86.67%, ammonia 95.36%, TSS 93.97%.


Keywords: SBR, Aerobic, leachate, idle technique

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907112381

Penerbit

Pekanbaru : Universitas Riau F. Teknik Teknik Kimia., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907112381

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Vina

Versi lain/terkait

Lampiran Berkas

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