KS I 3209-2006 Coagulation-flocculation jar test of water《水的凝聚试验方法》.pdf

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1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 9 29 http:/www.kats.go.krKS I 3209 KS I 3209: 2006 (2011 )I 3209: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :1986 12 13 :2006 9 29 :2011 12 26 2011-0623 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.060.40 KS I 3209: 2006(2011

2、 ) Coagulation-flocculation jar test of water 1. , , (jar test) , , (1) . (1) . 2. . . KS M 0100 ASTM D 2035 Coagulation Flocculation Jar Test of Water 3. . a) KS M 0100 . 4. a) , pH, , . b) (2), (3), (4) . (2) . (3) , (f1oc) . (4) . 5. 5.1 KS M 0100 3.( ) . 5.2 10 (0.1) g/L . a) 1) Al2(SO4)3 18 H2O

3、 2) Fe2(SO4)3 H2O I 3209: 2006 2 3) (FeCl3 6H2O) 4) (FeSO4 7H2O) 5) (MgCO3 3H2O) 6) (NaAlO2) 7) 8) 9) 10) 11) b) (5) 1) 2) 3) 4) 5) (5) . , 0.1 % . , . c) 1) (Cl2) 2) (ClO2) 3) (KMnO4) 4) CaCl (ClO) 4H2O 5) (NaC1O) d) 1) (CaCO3) 2) (Dolomite lime) (58 % CaO, 40 % MgO) 3) Ca(OH)2 4) (MgO) 5) (Na2CO3)

4、 6) (NaOH) e) 1) 2) 3) f) 1) I 3209: 2006 3 6. 6.1 20150 rpm . , (6) . 1 . (6) . rpm rmp 1 6.2 1 500 mL 6.3 . 2 . 6.4 10 mL 50 mL I 3209: 2006 4 : cm A 2.517.8 cm 50 mL 1.94.2 cm 2 7. a) 1 000 mL 1 500 mL (7) . b) 10 mL . , 10 mL . c) 120 rpm . 1 , . d) 20 5 (8). e) (9). f) 15 . KS M 0100 , , pH (10

5、) . g) a) f) . h) . (7) 6.4 mm . (8) . (9) . (10) . Al2O3, Fe2O3 . 2.5 1.9 1.9 3.8 14.0 4.2 50 mL I 3209: 2006 5 pH mL 1 2 3 4 5 6 (mg/L) (a) (rpm) ( (rpm) ( ) ( ( ) (5) (5) pH (a) 1 4, 2 5, 3 6 3 . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS I 3209: 2006 Coagulation flocculation jar test of water ICS 13.060.40

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