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. 2013 Oct 6;2:514. doi: 10.1186/2193-1801-2-514

Table 1.

Physico-chemical characteristics of shochu wastewater used in this study

Barley Sweet-potato
pH (−) 3.96 4.05
CODMn (mg/l) 47,000 17,400
DOC (mg/l) 42,000 16,000
Total sugar (mg/l) 1,700 3,500
Glycerol (mg/l) 2,200 1,500
Organic acids (mg/l) 26,400 3,500
DTN (mg/l) 6,100 1,100
DTP (mg/l) 800 290
K (mg/l) 420 1,800
Ca (mg/l) 100 300
Mg (mg/l) 100 120