2021
DOI: 10.36706/jtk.v27i3.686
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Pengolahan limbah cair amonia pada industri pupuk secara mikrobiologis dengan bakteri petrofilik

Moh Ikhwan AlKahfi,
Yessi Astri Razikah,
Enggal Nurisman

Abstract: Limbah cair industri pupuk mengandung amonia yang dapat membahayakan lingkungan, sehingga memerlukan pengolahan sebelum dibuang ke lingkungan. Pengolahan limbah cair amonia secara mikrobiologis memanfaatkan bakteri Brevundimonas diminuta yang mampu mendegradasi amonia. Penelitian ini bertujuan untuk mengetahui kinerja B. diminuta dalam mendegradasi amonia dalam limbah cair industri pupuk. Pertumbuhan dan laju degradasi amonia oleh B. diminuta dipengaruhi oleh waktu pengamatan. Pengolahan limbah dilakukan pada … Show more

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“…Research results (Hidayah et al 2018) also stated that the provision of oxygen (aeration) and a residence time of 4 days in domestic wastewater reduced ammonia levels by 97%. This is reinforced by research (Alkahf et al 2021) which states that the ratio of ammonia levels in wastewater before aeration is 2.94 mg/L and after aeration is 1.76 mg/L. This resulted in a decrease in ammonia levels of 40.14%.…”
Section: Rhodopseudomonas Palustris Against Ammoniamentioning
confidence: 96%
“…Research results (Hidayah et al 2018) also stated that the provision of oxygen (aeration) and a residence time of 4 days in domestic wastewater reduced ammonia levels by 97%. This is reinforced by research (Alkahf et al 2021) which states that the ratio of ammonia levels in wastewater before aeration is 2.94 mg/L and after aeration is 1.76 mg/L. This resulted in a decrease in ammonia levels of 40.14%.…”
Section: Rhodopseudomonas Palustris Against Ammoniamentioning
confidence: 96%