CD Skripsi

Penyisihan Cod, Bod Dan Tss Pada Limbah Cair Tahu Secara Koagulasi-Flokulasi Dengan Variasi Dosis Biokoagulan Lidah Buaya Dan Kecepatan Pengadukan

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ABSTRACT
Tofu liquid waste contains organic compounds which are generally high. One of
the treatments to reduce pollutant level in tofu liquid waste is coagulation and
flocculation. The aim of this study was to study the effect of variations dosage of
Aloe vera and the speed of stirring on the removal of tofu liquid waste by
coagulation and flocculation using the Aloe vera as biocoagulant. This research
was carried out with variations dosage of Aloe vera of 80; 120 dan 160 ml/l and
the stirring speed variations of 30; 60 dan 90 rpm. The results showed the highest
removal efficiency of COD, BOD and TSS at a dose of coagulant 160 ml/l with a
stirring speed of 60 rpm each of 61,90%, 49,97% and 89,73%.
Keywords: Tofu Liquid Waste, Dosage, Stirring Speed, Coagulation-
Flocculation, Aloe Vera

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 120 (0148)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Lingkungan., 2020

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 120 (0148)

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

Daus

Versi lain/terkait

Lampiran Berkas

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