1、 D 888-121 STANDARD TEST METHODS FOR DISSOLVED OXYGEN IN WATER 2015.():2574-15/ASTM :02.03.2015 -,.9,-49,-1,119991.:(499)236-54-49:(499)230-13-72 E-mail:interstgost.ru http:/www.interstandart.ru/(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International ,ASTM Internati
2、onal.-,ASTM International ,.This translation is executed by FBU“CIC“Interstandard”of Federal Agency on Technical Regulating and Metrology under the license of American Society for Testing and Materials(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International does not
3、approve and does not confirm these translations and in any cases only the English version published with a sign of ASTM International copyright can be considered as the original version.Reproduction of the specified translations by any Party,except for ASTM International or FBU“CIC“Interstandard”,is
4、 strictly forbidden according to the USA legislation and international copyright.ASTM D 888-121 1 D 888-12 1 1 D 888;,.().1 .X2.1 2013.1.*1.1 .:,/A 1,0 8 15 B 0,05 20 16 25 C 0,05 20 26 29 1 ASTM D19 D19.05 .1 2012.2012.1946.2009.D 888-09.DOI:10.1520/D0888-1201.*ASTM D 888-121 2 1.2 A .1.3,.1.4 ,.,.
5、17.2.2.1 ASTM:2D 1066 D 1129,D 1193 D 2777 D19 D 3370 D 5847 E 200 ,2 ASTM,ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM.ASTM D 888-121 3 3.3.1 ,.D 1129.3.2 :3.2.1 .,.3.2.2 ,.3.2.2.1 ,.3.2.3 ,.4.4.1 ,.,.ASTM D 888-121 4 5.5.1 .,35.1.1 ,E200.,.,.5.2 ,I D1193.,.II .6.6.1 D1066 D337
6、0.6.2 300,.6.3 ,3 ,().,.Analar Standards for Laboratory Chemicals(),BDH Ltd.,Poole,Dorset,U.K.,U.S.Pharmacopeial Convention,Inc.(USPC),Rockville,MD.ASTM D 888-121 5 ,.304 316 .,.,16 18C.,.,40 60 ,.,.6.4 ,.,250 300.,().,.6.5 ,2,.,()250 300.,ASTM D 888-121 6 .7.7.1 .4 8 0,7 (.1,84)1,0 (20/),.,()10 20C
7、.,.A 8.8.1 ,1000/,.8.2 ,.,(),()-.8.3 .ASTM D 888-121 7 9.9.1 .,1 ,100 200/.,.-.10.10.1 ,250 300 .,().10.2,10,0,1,.10 .,.11.11.1-:11.1.1-500 700 135 150 (KI)1.ASTM D 888-121 8 .,.11.1.2 -I ,.500 700 135 150 950.10 ,40 .,NaN311.1.3 -II ,15/.400 500 .900 .10 40 .,-,1.11.2 364 ,1.,.11.3 (0,025 N)0,8125
8、1 .ASTM D 888-121 9 1 ,1,2188 1,0,0375 N.11.4 (0,025 N)2,6005 110 NaOH(12/).800 pH 9,0 HCl(1+1).2 HCl.HCl(1+1)pH 6 7,-.1.1 .2 ,.,.-,.(0,1 N)24,82 Na2S2O35H2O 1.5 .(0,005 N)25,00 0,1 N Na2S2O3 3 ,0,0375 N 3,9007.500 .,12 15 .4 ,0,1 N,.1.0,025 N.(250)Na2S2O311.5 6 .1 .20 ,2.6 (99,5%).0,1 N 1.0,025 N 0
9、,2 .,37,5 0,0375 N.ASTM D 888-121 10 HCl(.1,19),pH 4,0.,.5 ,.6 ,.11.6 (.1,84).3 .7 (3).11.7 (400/)40 100.11.8 (20/)2 100 .1,1 KMnO411.9 (6,3/)6,3 1.KMnO.4 ,1 .12.12.1,ASTM D 888-121 11:12.1.1 (,6.2)0,70 H2SO4,1,0 KMnO4.,1,0 KF.0,1,1 .KMnO4 ,5.5,KMnO4,.,5 KMnO412.1.2 5,0,5 1,0 K,.2C2O412.2 ,2,0 MnSO.
10、,0,5.2 10.,.4,2,0 -(.8 9).,30C,-.,.,.10.,ASTM D 888-121 12 ,100 ,2,0 H2SO4,.,.,203 .4 (2 MnSO4 8 ,(11.1.1),(11.1.2)(11.1.3),.2 -:200 300/(300 4)=203 (.10).9 -,-.,250-1 -.,H2SO4 10 ,6,7 (0,7 ,1 KMnO,.4,2 MnSO4 3 ).203.-KMnO412.3 203 0,025 N .1 2 .,.11 ,300 3,500-0,0375 N.12 0,025 N KH(IO3)2 .,0,025 N
11、 KH(IO3)2 ,ASTM D 888-121 13,.KH(IO3)2 (0,04)0,025 N.,.13.13.1 :,/=0,2 1000(1)200:T-0,025 N,.13.2 2,.,/=(2)0,698:A-0C 760 .,.13 0,0375 N 1/O2 14 760 ,.4 ,.X1.14.5 14.1 ,(4,.,11,No.2,1966,.264-277.5 -ASTM International RR:D19-1070.ASTM D 888-121 14 ,D 2777),.9,0/,0,052/.14.2 D 2777-77,.,1.4 D 2777-08
12、,D19.15.15.1 ,().15.2 :15.2.1 .15.2.2 ,.15%.15.2.3 ,.15.3 :15.3.1 ASTM D 888-121 15 ,.15.3.2 .,.15.3.3 14.1.,14.1.,.D 5847 F t .15.4 ():15.4.1 .15.5 :15.5.1 .,.,ASTM D 888-121 16 .15.6 ():15.6.1 ,.15.7:15.7.1 ,.,.15.7.2 ,F.F .6.4.4 D5847.15.8 ():15.8.1 .,.16.16.1 ,50 20 000/.16.2 ,ASTM D 888-121 17,
13、.,.,.16.2.1 ,.16.3 ,.,.17.17.1 .15 ,ASTM D 888-121 18 20 .617.1.1,.().,.17.1.2 ,.(59/25C).16 ;(8/)(10C).17.1.3 (0 10,0 15 0 20/)0,05/.(/).17.2 -.,6,.,M.,Transactions of the American Fisheries Society,Vol 109,1980,pp.708-724.ASTM D 888-121 19.17.3 ,99%15.(.15).18.18.1 ,.18.2 ,.18.2.1 .,.18.2.2 ,.,(.2
14、0.2.1).100,20%.,ASTM D 888-121 20 .,100.18.3 .18.3.1 ,.,.,.,;.18.3.2 ,.,1/.,2 .18.4 2/,pH 4 10 (0,05/pH).pH.18.5 ASTM D 888-121 21,.1,0/C,4 6%/C,.18.6 ,.19.19.1 ,.,.,.,0 50C.19.1.1 -TFE .19.1.2 .19.2 -,.ASTM D 888-121 22 25C 0,1/817.(,59/)688 15/.,.17 .20.20.1 .,.,.,1 ().,.20.2 1 .ASTM D 888-121 23
15、.,.,.20.2.1 (1000/),.,.,.20.2.2 (1000/),.,5%.20.3 ,.,-,.ASTM D 888-121 24 /(.15).,.20.3.1 ,.10C ,.Y T,:Log y=B/T+A(3):-,-,T-,C,A-.10C.,.20.3.2 ,1,0/C.ASTM D 888-121 25(),MVR=MV0 1,0(To TR(4):MVRMV-,0T-,R T-,C,o -,C.20.4 1000/,.,.A :=/R(5):-,/,A,R-.,1,0.,ASTM D 888-121 26 A.21.21.1 ,D 1066 D 3370.300
16、-,.15,5C .,.,.21.2 .,.22.22.1 ,.22.2 ,.,.ASTM D 888-121 27 .,.22.3 ,.,.22.4 ,(20.2),0,2/,.22.4.1 ,.22.4.2 .,.22.5 ,.,.,.22.6 ,.22.6.1 ,.-ASTM D 888-121 28 ,(.).22.6.2 ,.22.6.3 ,.,20.2,.23.23.1 ,20.3.23.2 ,20.4.24.24.1 ,(,D 2777),.9,0/,0,029/.24.2 D 2777-77,.ASTM D 888-121 29 ,1.4 D 2777-08,D19.25.25.1 ,().25.2 :25.2.1 .25.2.2 ,.15%.25.2.3 ,.25.3 :25.3.1 ,.25.3.2 .,.ASTM D 888-121 30 25.3.3 24.1.,24.1.,.D 5847 F t .25.4 ():25.4.1 .25.5 :25.5.1 .,.,.25.6 ():25.6.1 ,.25.7:25.7.1 ,.,.ASTM D 888-121
