CD Skripsi

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

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Leachate contains high organic pollutants, ammonia, nitrates, nitrites, and phosphorus that can interfere with human health, pollute the environment and surrounding aquatic biota if disposed without treatment. Aerobic Sequencing Batch Reactor (SBR) is one method that can be used to process leachate. SBR combines aeration and sedimentation methods using activated sludge in one reactor. SBR consists of 5 stages, namely fill, react, settle, draw/decant and idle. The filling stage affects the later stages because at this stage the first contact occurs between wastewater and microorganisms. This study aims to determine the best filling technique in setting aside COD, ammonia, and TSS parameters. This study varied the filling techniques i.e. static, mixed, aerated, and combined filling. SBR is operated with 1 hour filling stage, 18 hours reaction, 2 hours settle, 1 hour decant, and 2 hours stabilization. The study was repeated as many as 3 cycles. The pH value is maintained in the range of 6.5-8.5, DO > 2 mg/L, and temperature 25-35⁰C. The results obtained the best COD and TSS removal efficiency in the combined filling technique variation of 86.67% and 96.55%, while the best ammonia removal percentage in the aerated filling technique variation was 95.21%. After statistical tests with the Kruskal-Wallis method, it was found that variations in filling techniques in SBR operations had a significant effect on reducing COD, ammonia, and TSS concentrations.

Keywords: Aerobic SBR, Leachate, Filling Technique

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907112320

Penerbit

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

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907112320

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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