1、MUNICIPAL WATER TREATMENTy g ) # g u 8! iBBb 8!? 31 8ac S 8 1B ) 3 8c bBa k # kHqa 3 rQb 3 r /e 3 r k j z 1.0m0.8m5.05m i 1.1m xF 0.3mA 2.5m A ! 3-5mm1.7m! 1.8-3mm0.8m 0.5mb !9 2-8.5m3/har 2.5-10.6 m/hbk V4 6, Qb 3 r ic rh| ( r QbQQ Vn bQ !Z T5 ! 4min a !5minK ! 8min ! 15m/h 1.3m3/m3r ! z -Z5 o y g
2、g !99K1 g ) = TsY 3 ra 5 ra r Qb k 5/NH- bTV 5/a/0/ ( z “rT 5/ (NH-/0/ (NH-/)/NH-J?gF NH- H 3 ra 5 ra r5/ ( “ sYNH-aNH-aNH-/0/ ( “ sYNH-aNH-aNH- ( B “rT 3 ra 5 ra r$0%$S ( “ qsYaab 1oM Qb 3 r 5/NH-4S/ IDSE 9 aSES_f9 u) bSv (# Ma I “/ SySE 9 l SsZE S S .FUDBMG&EEZ *ODl ) bv M 1 V ( “ q1 TN% NO3-N% CODCr%3 r 72.7 89.0 17.75 r 74.2 92.7 15.6 r 77.8 96.5 12.8
