CD Skripsi

Pemanfaatan Limbah Cangkang Kerang Lokan (Geloina Expansa) Sebagai Biokoagulan Untuk Menurunkan Fosfat Dan Tss Pada Limbah Cair Laundry

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Availability of Lokan calm shells waste (Geloina Expansa) has great
potential to be used as raw material of chitosan biocoagulant. Chitosan has
bioactivity properties, biodegradability, and have oxygen binding force in the
waste water, and it is very potential to be used as an environmentally friendly
biocoagulant in the wastewater treatment process, because it contains no
hazardous materials and it can biodegradable easily. High concentrations of
detergent in water is coming from the laundry activities and it can caused
decrease water quality and environmental pollution like increased levels of
phosphate and TSS, because of that the preliminary treatment is needed by using
coagulation-flocculation method. The research process was done gradually
starting from extraction lokan calm shells to chitosan by deproteination process,
demineralization and deacetylation, followed by coagulation-flocculation method.
The variation of this study are dose of coagulant by 225 mg/l, 250 mg/l, 275 mg/l
and 300 mg/l. The effluent was analyzed in laboratory, for phosphate parameters
referring to SNI 06-6989.31-2005, and TSS parameters refers to SNI 06-6989.3-
2004. Based on the laboratory results, after analyzing the concentration of the
parameters, it showed that the maximum allowance of phosphate and TSS
parameters were 80.71% and 70.83% respectively at 250 mg/l coagulant dose.
From this research chitosan is able to removal phosphate and TSS parameters in
laundry wastewater so that the results that was obtained accordingly with some
parameters PERMENLH/5/2014.
Keywords: Chitosan, laundry, phosphate, TSS, coagulation-flocculation

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 118 (0011)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Lingkungan., 2018

Deskripsi Fisik

xiv, 56 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 118 (0011)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

LINGKUNGAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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