... BOD 5 30 0-2 000 1150 50 2 COD 50 0-3 000 1750 100 3 SS 20 0-1 000 600 100 4 pH 6. 5-7 .5 7.0 5. 5-9 5 N 5 0-2 00 125 60 6 P 1 0-1 00 55 6 -& quot; (%4 ... ++ +0 00 0 - ,./,.0,12 - ,./,.0,1 2- ,./,.0,12 - ,./,.0,12 % ! & % - - BJHNSC,NN BQGDN?,?C BSC?BG,BD ... - ,./,.0,12 - ,./,.0,1 2- ,./,.0,12 - ,./,.0,12 Hàm lng STT #c trng Dãy Trung bình Tiêu chun phát thi( TCVN 594 5- 1995, Loi B) 1 BOD 5 30 0-2 000...