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Article . 2023 . Peer-reviewed
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Penyisihan Chemical Oxygen Demand (COD) Pada Limbah Batik Jetis Sidoarjo

Authors: Azzahra Hanggararas Sasdika; Tuhu Agung Rachmanto;

Penyisihan Chemical Oxygen Demand (COD) Pada Limbah Batik Jetis Sidoarjo

Abstract

Industri batik merubah kain kosong menjadi produk kain yang bercorak yang dinamakan batik. Dalam tahapan prosesnya, digunakan bahan-bahan kimia . Hal ini menyebabkan industri batik ini menjadi salah satu industri yang dapat menghasilkan limbah cair berbahaya. Penelitian ini akan digunakan pengolahan biologi yang memanfaatkan bakteri pesudomonas sp dan bakteri konsorsium. untuk mendegradasi limbah batik dengan penambahan aerasi. Penelitian ini bertujuan untuk mengetahui perbedaan penurunan nilai COD dengan variabel bakteri pseudomonas, konsorsium kombinasi pseudomonas dan bacillus, serta tanpa bakteri pada konsentrasi limbah yang berbeda. Variasi konsentrasi COD yang diteliti dalam penelitian ini adalah 100%, 60% dan 30% konsentrasi substrat.. Dari hasil penelitian diketahui bahwa penyisihan zat organik COD terbesar pada konsentrasi substrat 30% dan 60% berada pada bakteri konsorsium kombinasi pseudomonas sp dan bacillus sp, sedangkan pada konsentrasi substrat 100% terdapat pada sampel tanpa bakteri.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold