Analisis Kualitas Air Limbah Peternakan Sapi Perah Berdasarkan Nilai Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Ph dan Escherichia Coli di Kabupaten Kediri

نویسندگان

چکیده

Peternakan sapi perah mampu menghasilkan produk susu yang bernilai ekonomi tinggi namun juga berupa limbah baik cair (air), padat dan gas. Limbah cairan pada peternakan didominasi oleh air telah digunakan untuk pembersihan, sanitasi, pemanasan, pendinginan, pencucian lantai. Air langsung dibuang tanpa melalui pengolahan dapat berdampak kualitas lingkungan sekitar. Pencemaran di sekitar disebabkan karena kontaminasi dari bisa dilihat nilai BOD, COD, pH keberadaan Escherichia. coli. Desain penelitian adalah deskriptif laboratorik dilakukan bulan Juni-September 2021. Pemilihan sampel secara purposive sampling sehingga diperoleh 8 Kelompok Ternak Sukses Bersama, Desa Deyeng, Kabupaten Kediri. Sampel pengujian kadar BOD COD Laboratorium Lingkungan Perum Jasa Tirta 1 analisis serta deteksi E. Mikrobiologi Imunologi Fakultas Kedokteran Hewan, Universitas Brawijaya. Pengujian dengan menggunakan metode APHA 5210B-2017, berdasarkan SNI 6989.2:2009, 6989.2:2019, coli uji penguat atau confirmed test kualitatif koliform. Hasil menunjukkan bahwa berkisar antara 3466 – 18000 mg/L, 12800 66300 antar 7,3-8,04, seluruh positif mengandung E.coli. tersebut menujukkan indikatir berada atas ambang batas ditetapkan perlu lebih baik.

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ژورنال

عنوان ژورنال: TERNAK TROPIKA Journal of Tropical Animal Production

سال: 2022

ISSN: ['2503-1007', '1411-6146']

DOI: https://doi.org/10.21776/ub.jtapro.2022.023.01.9