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Federal Register / Vol- 59, No. 20 /-Monday, January 31, 1994 1. Rules and Regulations _.._- 4505
<br /> PART 136-[AritY Ci EDj c In Table IC by revising the heading reference 6 and newlydesi
<br /> I.The authority citation for part.136 and by revising entrees 1,2, 5,,a, 9, 10, reference 10. greeted
<br /> continues to read as follows: 11, 12,32,33, 37, 54, 58, 59, 64,67, 69, 4. In §136.3 paragraph (e)is amended
<br /> Authari 84, and 86 and Table IC-Notes a,6, as follows'
<br /> tl:Secs.301,3a4(hj.6,et and and 7 a.In Table U by revising the entry for,
<br /> 503(a)Puh.L 95-227,Stat-15&6,e!seq.(33_ _;.__ -
<br /> U.S.G 1251,et seq.)(the Federal Water d In Table ID by revising the headin -"3
<br /> g * 58 12, 13, 19, 20,22,26,29, 30,
<br /> Pollution Control Act Amendments of 3Q 7 2 and by revising entries 8, 9, 10, '?2, 13, 32-34, 36, 37,45,47,51, 52,58-5�?, 62,
<br /> as amended by the Clean Water Act of 1977). 15,36 and 41. 63, 70-72, ls
<br /> 74, 75.Meta , except boron,
<br /> 2-In §136.3,paragraph(a)is e. By revising Table lE chromium VI and mercury.";by revising
<br /> amended as follows: 3. In§236.3,paragraph(b) is entries 42 and 61;by adding entry 10 in
<br /> a. In Table IA by revising the heading, mended as follows; numerical order;and by revising Table
<br /> 'by revising entries 1 and 2 and by a.By removing reference 9 and II—NTote 4-
<br /> revising faotnate 3. redesignating references 10 through 33 §136 3 lderrtif#cation of test arocedur�a
<br /> 1r_ By 7•nViei-.va'Fa1�te Til
<br /> as 9 turough 32,and by revising
<br /> A Q
<br /> TABLE IA.—LIST OF APPROVED BIOLOGICAL TEST PnOCEDURES
<br /> Parameter, units and methodMethod, Reference.(r rs
<br /> eod No. or page)
<br /> EPA 2 Standard met ASTM USGS 3
<br /> odsEd.Bacteria: ds 18
<br /> I- Coliform (fecal), number MtPN, 5 tube, dilution or, merry p.132 -
<br /> Per 100 rrd. bran filter MF 4, 92210 ..._.......
<br /> ...__._ B-D050-S5.
<br /> 2. Coliform (fecal) in ( ) single step: p-122 9222D
<br /> ence of chlorine, number MMF+' tube. 3 dilution; or, p_332 92210 '•---_.•••---.--..__.
<br /> Per 100 rnL singe steps• p-124 9222D
<br /> Table lA notes: "
<br /> 'The method used must be specified when results are reported
<br /> 2 Bordne?, R.H. and.3A. Winter, eds. 1978.-Mircabiological!Methods for Monitoring the Environment. Water and Waste". Er:V1. nmeMal Mon-
<br /> itoring Systems Laboratory, U.S. Environmental Protection Agency. EP
<br /> 3Britton. LJ.;and P-E. Greesm eds., 1989. "Methods for Collection and Analysis of Aquat#c Biological and Microbological Samples,"Tech-
<br /> n ues of Water Resources Investigations of the U_S_ Geological Survey, Techniques of Water Resources Investigations, Book 5. Chapter A4
<br /> Laboratory Analysis, U.S. Geological Survey, U.S_ Department of Interior, Reston,Virginia
<br /> A 0 5 µm membrane filter.(MF) or other pore size certified by the manufacturer to fully retain organisms to be cultivated, and to be free of
<br /> extractables which could interfere with their growth
<br /> 5 Because the MSF technique usually yields low and variable recovery from chlorinated wastewaters, ti'se Most Probable h+urntier r*ietrrr r,,rll! be
<br /> required to resolve any controversies_ 1 -
<br /> TABLE 1H.—LIST OF APPROVED INORGANIC TEST PROCEDURES
<br /> Reference (method number or page)
<br /> Parameter, uni's and method,
<br /> EPA Std methods ASTM 18th Ed. US3S2 - Other
<br /> 1_-Acidity,as CaCO3, nVL•
<br /> E#ectrometric endpoint or phenolphthalein 305.1 2310 8(4a) ..._.. D1067-92
<br /> endpoint
<br /> 2.Alkalinity.as CaCO3,mg/L-
<br /> Electrometric or Colorimetric titration to PH 310.1 2320 B .-_
<br /> 4.5,manual or automated. - _ -.....--- D1067-92 {-1030---8.5 973.43.3
<br /> 3- Aluminum-Total+, . -310-2 �_....__.._. X2030-55 ....
<br /> by:
<br /> mg/L; Digestion+ followed •"----••-•--•-
<br /> AA direct aspiration 36 _-.-....._._ 202.1 3111 D
<br /> ......... ...--.... 1-3051--55
<br /> _AA furnace . ...................
<br /> ___._._...-.•--_--_• 2022 31138
<br /> Inductively.Coupled PlasrrralAtorrJc>rmissiort 5 200.7 31208
<br /> Spectrometry (ICP/AES)36•
<br /> Direct Current Plasma (DCP)as....................
<br /> Col mebic (Eriochrome cc an:ne R D4190-32(85)
<br /> ------------- :...._ Note 34.
<br /> 3500}-A1 D
<br /> 4.Ammonia(as N), rrrglL: -
<br /> Manual distillation (at pH 9.5)e,foLowed by 350.2 4500-NH B
<br /> Nessle rization .......... 973.49.3
<br /> 350.2 4500-NH ....._._...._
<br /> Titration 9 A �-
<br /> 3502 4500-NH3l E
<br /> 0--85973.49.3:
<br /> Electrode --•
<br /> .... ..
<br /> 350.3 4500--NH
<br /> _ 3 F or 01-426-89{B} .
<br /> Automated phenate,or3501 4500–N43 H
<br /> Automated electrode . ............................
<br /> -----•-
<br /> 5_ Antinion r Drat+ Note 7.
<br /> by Y`-Y rxyL; Digestion< followed •--••-----.____
<br />. AA direct aspiration 3a ..................................... 204.1 3111 B
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