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Federal Register / Vol. S9, Na. 20 !- ;
<br /> MoIII, nday, January 33, 3994 / plates
<br /> Dissofyed metals are defined ash Regulations 9
<br /> the referenced procedure for total metalthoses
<br /> must
<br /> be oll which will pass through a 0.45 micron membrane filter, i^ollowing filtration of the sa
<br /> Pie solution for total me re OMi must be followed. Sample digestion of the filtrate for dissolved metals (or digestion of the
<br /> . analyzed meets the folia} Y be onitted for AA {direct aspiration or graphite a.Has a law COD Imo),criteria 9 P tumace) and fCp analyses, provided the sa o l
<br /> c Is colorless- is visjb�y parent with a turbidity measurement of 1 NTU or fess,
<br /> e solution
<br /> d.!s of one liquid no perceptible odor, and
<br /> rqu phase and free of particulate Or sus
<br /> -'The full text of Method 200.7, inductive �r'd`'d offer foll�awir�• act;
<br /> Wastes,"is given at A JY Goulled Plasma Ato fic tion.
<br /> s Manual distiHatian Isnot required
<br /> of this part 136, . mission Spectrometric Method for Trace i=leryent Analyss of Water
<br /> dish{[anon step is not necessary.-wired if comparability data on representative effluent sour
<br /> nary:however, manual distillation will be required to resolve pis are ort company
<br /> 7Ammonia,Automated Electrode Method. lrydustrial Me fale to show that this prelimi
<br /> A aaI he 11, Bran 8 method
<br /> Analyzi T thud Number 379-75 WE, dated February
<br /> 19 1976. Bran g Luebbe
<br /> 1Thhse approved method is that � echnofpgies,int..Elmsford, N.Y. 10523. rY
<br /> Book 5,Chapter Al (1979). in -Me,hods for Determination of Pnorgazic Sul stances in Water and r=i (Tedyriicon) i
<br /> 11Arrre ican I""ationaJ Standard on Photographic Processin uvial Se:dime
<br /> 'o-Selected Analytical Methods q 9 Einuenrs,AP..2, 1975-Avail=!e from ANst, 1,430 Brcadua w York
<br /> Ny TV
<br /> tion of Standard Me PProved and Cited by the united States Environmental al ProteLtion Agency-,
<br /> ,$� use of no thuds for the Examination of Water and Wastewater(1981). Y. New York, 111' IN
<br /> i
<br /> rural and dsfterential pulse valta ramps Supplement to the Fifteenth i
<br /> � rtaceous biochemica�oxygen else Vol gc�ee mps to increase sensitivity and resolution is aceeptabie,
<br /> addition Of the nitrification irrftibitor is nota r (CBOOs)must not be confused with
<br /> regattas reParbng the traditional Bap P ocedural option, but must be included to redonal E3QD, test which measures"falai SOD".l
<br /> pe 3rMt spec fK21ty states C80D_I is requir aY��the a nitrif}ca t irzfiit ,be,, in the Port the CBOD, parameter, A dischar r
<br /> OIC Chemical Oxygen Demand M permittee report data using the neceduure for reporting
<br /> the resutts. only w ge whOse.per
<br /> 77$40: ethol Oceano9ral?hY trdernatioonaf Co Y hen a discharge
<br /> 14 Chemical Oxygen Demand, Method 6000, Hach Hand Corporation. 1978,512 West Loop, P.O. Bax,2980, College Station,
<br /> 8 7' ave of Water Anafysis, 1979, Hach Chemical Co
<br /> i5 7 he back titration method will be used to resolve controversy rnpl p.0. Box 389, Loveland, C
<br /> "'Orion Research instruc,-ton Manual, residual Chlorine Electrode
<br /> Cambridge, MA 02138. The calibration r Model 97-70 1977,
<br /> SOS7�,containing o.2, 7.0,and 5.o mi Q� for the Canon residual chlorine methal, Orion Research incorporated, 840 Memorial Drir
<br /> approvedoumethod is that cited in Standard Me luods rriodatel100 rnl sotutffln rr ecctiv vel using a reagent blank anti three standa
<br /> 19 nal Council of the Paper Jndustry for Air and Stream I mfrs E✓+arnrnation of Water and Wastewater,'74th Edition.'j 976.
<br /> CO�3�. BbCGnchoinate Method, Method 8506,Hach H �ov�m (Ana Analysis
<br /> rircal Bulletin 253, December ]97t.
<br /> 20 After the manual distillation is completed,the autoana; k of Water Afrafysis, 7979, Hach Chemical
<br /> mpany, P_O.Box 389, Lovefar�
<br /> .with n9 flys re-sample line directly to the sampler.When using the ma ifo d setin PMethods 335.3 jcyanide) or 4242
<br /> buffer 7.6 found in Method 335 2.
<br /> a,Hydrogen tor] (PH) Automated 1 up shown in Method 335.3, the buf er 2 shoare uld be rep�ce
<br /> Aut�+'+alYrer Il.Brass 8 Lcrebbe Ana Eng ode Method, In
<br /> Method dumber 378-75WA, October 1976, Bran 8 Lae
<br /> 22lron, 1,1aP zr Technologies, fnc., Elmsford, N.Y. 10523.
<br /> herranThrolirre Method, Me
<br /> od z3 Manganese, Periodate Oxidation Method, Meh�80' Hach Chemical Co bbe {Technscar
<br /> Chemical Company, Loveland,CO 8034, Hach Handbooks op(M,,p.0_ Box 389. Loveland, Gp J30537.
<br /> 24
<br /> WerShaw, R.L, eta[,-methods� 7' _ astewater Analysis, 1979,
<br /> oltagical 5urve , for Ar clysis of O nic Subs pages 2-�13 and 2-117, t'ac
<br /> gze fVs �S. hod 85r , ch C Revised 19$7}p_ 14 lances in Water,"Technic7ues of Water-Resources investigation of itis U.S. Ge
<br /> ust prior t0 distitlathn,adjust the sulfuric acidtpre erved'Corn P.O. Box 389, Loveland,CO 80537.
<br /> aPProved method is cited in 5 san�►e to PH 4 with 1+9 NaOH.-
<br /> Conducted at a PH of 10.002. me �rotan�drd Methods for ifye Examination of Water
<br /> for the manual colorimetric methoJs are given on and Wastewater, 14th Edition. The gbrimetric reaction i
<br /> se R. F. Addison aryl A.Procedure, or Method 51f7C for ilia manual 576-$1 of the 14th Edition: Method S10A for distillation,
<br /> tog",VOL 47, C' 1-425,t1 "Direct Determination of ElemsentalPho metnc Procedure. Method 510E
<br /> No. 3, phorus b Gas-
<br /> pp.421-426, 7970. � y Liquid Chromaf .
<br /> Approved methods for the anatysis of silver in industrial wast °9mPhY." Joisrnal Of Chroma
<br /> Isis as an inorganic halide_ Silver halides such as the bromide ewaters at concentrations of 1
<br /> soluble in an aqueous buffer of sodium thiosuifate and and chloride are relative rngJL and above are road cafe
<br /> p!e should be diluted to 100 mL by.744tH 4p sodium droxide to phi of 12.Thereto Jebfae in r level sof s such
<br /> � where Silver eai
<br /> els of silver below 7 9 ML each of 2 M l a` as nitric acid but are readt,
<br /> 3Q The me approved method is satisfactory, 15103 and NaOH_Standards shduld be re above
<br /> 1 �L,20 mL of Barri
<br /> a,EPA oved method is that cited in S arr+ard laev p pared in the same mariner. For lea
<br /> ttal c �_2 and 335.3 require the NaOH nods for re Ex4minatiort of Water and Was 15th Edition
<br /> _ urination of total cyanide. absorber sokrtion final concentration to be adfusfed 5 Edi N
<br /> 3z Stevens, H,H., Ficke, J. F., and Smpo before colorimetric deter
<br /> niques of Water-Resources Invest- ations of e iF, 'water
<br /> Tom;l��trrr
<br /> -Zinc,Zincon Method,Method ga e e--]nfluentW Factors, Field Mersurement and Data presentation".CO 80537. 09, Hach H y Book 1,Chapter 01, 1975. . Tech.
<br /> Hand' of ater Ana ,. 1979
<br /> 34"Direct GuMerit Plasma (DCP) Optical Emission $ '��3eS 2-23t ant!2- HachChemical Co
<br /> A 35Predsi n and Revised 1991, Applied Research Spectrometric Method for Trade Elemental Ana Bis of yy �• Loveland,
<br /> Precision and Laboratories, fns,,24911 Avenue Stanford, VaEe Water and Wastes.
<br /> SDDC method for arsenic are Prov d�in Awe atomic Mettyoc
<br /> absorption direct aspiration and ap ncia,CA 91355.
<br /> "Closed Vessel Microwave Digestion of radix D of this part titled, `Precision and gr Hite furnace methods, and for the spectral
<br /> 28]06-p2p0,Apr11 76, 7992. Availab{e from Cte ateSaes for Determination of McOveFYC mens for Methods#a Me n9 Metals-
<br /> 37
<br /> etals37 When determining boron and silica, only plastic, FTFE, oCorporation. Corporation, P.O. Box 200, f�atthews, NC
<br /> .:completion of analysis. quartz sampling and laboratoryware
<br /> rnruT be rssed from time of collection until
<br />
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