REDUKSI AMONIA PADA SISTEM RESIRKULASI DENGAN PENGUNAAN FILTER YANG BERBEDA

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Abstract

Amonia merupakan parameter kualitas air yang berperan penting pada budidaya ikan. Ikan mengeluarkan limbah dari sisa pakan dan metabolisme yang banyak mengandung amonia. Permasalahan yang biasa dihadapi adalah cepatnya akumulasi limbah dari residu pakan dan hasil metabolisme ikan. Amonia akan terakumulasi dalam sistem resirkulasi dan dapat mencapai konsentrasi yang merugikan ikan jika terlalu berlebihan. Untuk mengurangi amonia pada sistem resirkulasi dapat di lakukan dengan penambahan filter. Penelitian ini bertujuan untuk mengetahui laju pengurangan amonia dan menguji jenis filter yang efektif dalam penurunan amonia pada sistem resirkulasi. Penelitian ini menggunakan rancangan acak lengkap dengan empat perlakuan dan tiga ulangan (kontrol, zeolit, arang, dan pecahan karang). Penelitian dilakukan menggunakan benih lele (Clarias sp.) 4-5 cm dalam kolam terpal berukuran 1 x 1 x 2 mdengan kepadatan 200 ekor/m2. Parameter utama dalam penelitian ini adalah amonia, dengan parameter pendukung yakni suhu, pH, dan oksigen terlarut. Hasil penelitian ini menunjukan bahwa penambahan filter berupa pecahan karang  memberikan pengaruh nyata terhadap penurunan amonia pada sistem resirkulasi.

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Published

2015-10-27

How to Cite

Norjanna, F., Efendi, E., & Hasani, Q. (2015). REDUKSI AMONIA PADA SISTEM RESIRKULASI DENGAN PENGUNAAN FILTER YANG BERBEDA. E-Jurnal Rekayasa Dan Teknologi Budidaya Perairan, 4(1), 427–432. Retrieved from http://jurnal.fp.unila.ac.id/index.php/bdpi/article/view/1347

Issue

Vol. 4 No. 1 (2015)

Section

Articles

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