SIMPLIFIED METHOD FOR THE DETERMINATION OF CADMIUM, CHROMIUM, COPPER, NICKEL, LEAD AND ZINC IN SEWAGE SLUDGE USING ATOMIC-ABSORPTION SPECTROPHOTOMETRYTHOMPSON KC; WAGSTAFF K.1980; ANALYST (LOND.); ISSN 0003-2654; GBR; DA. 1980; VOL. 105; NO 1254; PP. 883-896; BIBL. 34 REF.Article

OCCURRENCE OF POLYCYCLIC AROMATIC HYDROCARBONS IN MUNICIPAL SEWAGE SLUDGE ASHESWSZOLEK PC; WAGHS T.1982; ARCH. ENVIRON. CONTAM. TOXICOL.; ISSN 0090-4341; USA; DA. 1982; VOL. 11; NO 1; PP. 69-72; BIBL. 8 REF.Article

METHOD FOR DECREASING THE ATOMIC-ABSORPTION SENSITIVITY OF CALCIUM USING THE CALCIUM 430.3-NM NON-RESONANCE LINEBRAMALL N; THOMPSON KC.1982; ANALYST (LOND.); ISSN 0003-2654; GBR; DA. 1982; VOL. 107; NO 1277; PP. 922-926; BIBL. 12 REF.Article

AN INVESTIGATION OF A FLAMELESS ATOMIC-ABSORPTION METHOD FOR DETERMINATION OF ALUMINIUM, CALCIUM, IRON AND MAGNESIUM IN SEWAGE SLUDGECARRONDO MJT; LESTER JN; PERRY R et al.1979; TALANTA, (OXF.); ISSN 0039-9140; GBR; DA. 1979; VOL. 26; NO 10; PP. 929-933; BIBL. 37 REF.Article

EXTRACTION OF METALS FROM SOILS AND SEWAGE SLUDGES BY REFLUXING WITH AQUA REGIABERROW ML; STEIN WM.1983; ANALYST (LONDON); ISSN 0003-2654; GBR; DA. 1983; VOL. 108; NO 1283; PP. 277-285; BIBL. 20 REF.Conference Paper

COMPARISON OF SAMPLE PREPARATION TECHNIQUES FOR ATOMIC ABSORPTION ANALYSIS OF SEWAGE SLUDGE AND SOIL.RITTER CJ; BERGMAN SC; COTHERN CR et al.1978; ATOM. ABSORPT. NEWSLETTER; USA; DA. 1978; VOL. 17; NO 4; PP. 70-72; ABS. FRE/GER; BIBL. 7 REF.Article

DETERMINATION OF TRACE METALS IN SEWAGE SLUDGE. EVALUATION OF RESULTSSMITH R.1981; CSIR RES. REP.; ISSN 0584-2840; ZAF; DA. 1981; NO 395; 38 P.; ABS. AFR; BIBL. 2 P.Serial Issue

DETERMINATION OF TRACE AMOUNTS OF ARSENIC USING A CAPACITIVELY COUPLED MICROWAVE PLASMA COMBINED WITH HYDRIDE GENERATION: APPLICATIONS TO SEWAGE SLUDGE, IRON AND STEELSATSUYA I; AKATSUKA K.1981; SPECTROCHIM. ACTA, B; ISSN 502189; GBR; DA. 1981; VOL. 36; NO 7; PP. 747-755; BIBL. 20 REF.Article

COMPARISON OF FOUR METHODS FOR DIGESTION OF SEWAGE SLUDGE SAMPLES FOR ANALYSIS OF METALS BY ATOMIC ABSORPTION SPECTROPHOTOMETRYCHRISTENSEN TH; PEDERSEN LR; TJELL JC et al.1982; INT. J. ENVIRON. ANAL. CHEM.; ISSN 0306-7319; GBR; DA. 1982; VOL. 12; NO 1; PP. 41-50; BIBL. 15 REF.Article

GASCHROMATOGRAPHIC PROFILE ANALYSIS OF POLYCYCLIC AROMATIC HYDROCARBONS IN (I) HIGH PROTEIN FOODS, (II) FATS AND VEGETABLE OILS AND (III) PLANTS, SOILS AND SEWAGE SLUDGEGRIMMER G; BOEHNKE H.1979; I.A.R.C. SCI. PUBL.; FRA; DA. 1979; NO 29; PP. 163-173; BIBL. 6 REF.Article

SPURENANALYTIK VON NICHTIONISCHEN TENSIDEN IN KLAER- UND ANDEREN SCHLAEMMEN = ANALYSE DE TRACES D'AGENTS DE SURFACE NON IONIQUES DANS LES BOUES RESIDUAIRES ET AUTRES BOUESHELLMANN H.1980; FRESENIUS Z. ANAL. CHEM.; ISSN 0016-1152; DEU; DA. 1980; VOL. 300; NO 1; PP. 44-47; ABS. ENG; BIBL. 5 REF.Article

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COMPARISON OF ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY OF THE METAL CONTENT OF SEWAGE SLUDGE WITH FLAME ATOMIC ABSORPTION SPECTROMETRY IN CONJUNCTION WITH DIFFERENT PRETREATMENT METHODSCARRONDO MJT; PERRY R; LESTER JN et al.1979; ANAL. CHIM. ACTA; NLD; DA. 1979; VOL. 106; NO 2; PP. 309-317; BIBL. 35 REF.Article

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