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BIOGAS : POTENSI DARI LIMBAH CAIR INDUSTRI TAHU

BIOGAS : POTENSI DARI LIMBAH CAIR INDUSTRI TAHU

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Tabel 2.2 Karakteristik limbah cair tahu (whey)<br />

Parameter Satuan Nilai<br />

1.pH - 4-5<br />

2. COD mg/L<br />

30.000 –<br />

40.000<br />

3. BOD mg/L 10.000 – 15.000<br />

4. N-NH 3 mg/L 30 – 40<br />

5. N-total mg/L 300 – 350<br />

6. Protein % 0,30 – 0,40<br />

7. Padatan<br />

tersuspensi<br />

mg/L 6.000 – 8.000<br />

Sumber : Wagiman, et.all (2003)

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