COMPARISON OF THREE FORMS OF 2-CHLORO-6-(TRICHLOROMETHYL) PYRIDINE AS A NITRIFICATION INHIBITOR IN BOD TESTSYOUNG JC.1983; JOURNAL - WATER POLLUTION CONTROL FEDERATION; ISSN 0043-1303; USA; DA. 1983; VOL. 55; NO 4; PP. 415-416; BIBL. 4 REF.Article

AUSWERTUNG VON BSB-VERDUENNUNGSREIHEN-VORSTELLUNG EINES COMPUTERPROGRAMMES = EVALUATION DES SERIES DE DILUTION DE LA DBO. PRESENTATION D'UN PROGRAMME D'ORDINATEURWAGNER R.1982; VOM WASSER; ISSN 0083-6915; DEU; DA. 1982; VOL. 58; PP. 231-255; ABS. ENG; BIBL. 12 REF.Article

ESTIMATING INITIAL DISSOLVED OXYGEN CONCENTRATIONS OF DILUTED BOD SAMPLES USING MATHEMATICAL TECHNIQUESJACKSON JD; WATSON GB.sdNATIONAL LOCAL GOVERNMENT ENGINEERING CONFERENCE. 1/1981-08-24/ADELAIDE; AUS; BARTON: THE INSTITUTION OF ENGINEERS, AUSTRALIA; DA. S.D.; PP. 6-9; BIBL. 1 REF.Conference Paper

PRACTICAL DETERMINATION OF THE FIRST STAGE BOD OF SEWAGE BODSTONES T.1982; EFFL. WATER TREAT. J.; ISSN 0013-2217; GBR; DA. 1982; VOL. 22; NO 10; PP. 391-394; 2 P.; BIBL. 6 REF.Article

COMPOSITION DES EAUX RESIDUAIRES PROVENANT DE COMBINATS D'ENGRAISSAGE DE VEAUXIVANOV S; RULEV D; KALINKOV P et al.1982; GOD. VISS. INST. ARHIT. STROIT. SOFIYA; ISSN 506141; GBR; DA. 1982; VOL. 28; NO 7; PP. 7-15; ABS. FRE; BIBL. 2 REF.Article

DIE ENTWICKLUNG DES BELEBUNGSVERFAHRENS IN DEN LETZTEN DREISSIG JAHREN = DEVELOPPEMENT DU PROCEDE DES BOUES ACTIVEES PENDANT LES TRENTE DERNIERES ANNEESKAYSER R.1982; GAS-WASSERFACH, WASSER ABWASSER; ISSN 0341-0625; DEU; DA. 1982; VOL. 123; NO 6; PP. 303-307; ABS. ENG; BIBL. 33 REF.Article

UNTERSUCHUNGEN UEBER DIE VERTEILUNG VON BAKTERIEN VON 10 BIS 90 METER UNTER BODENOBERKANTE = RECHERCHES SUR LA DISTRIBUTION DES BACTERIES ENTRE 10 ET 90 METRES AU-DESSOUS DE LA SURFACE DU SOLHOOS E; SCHWEISFURTH R.1982; VOM WASSER; ISSN 0083-6915; DEU; DA. 1982; VOL. 58; PP. 103-112; ABS. ENG; BIBL. 14 REF.Article

THE EFFECTS OF UNBALANCED AMMONIA AND BOD CONCENTRATIONS ON OXIDATION PONDS = EFFETS DE CONCENTRATIONS EN AMMONIAC ET D'UNE DBO NON EQUILIBREES SUR LES BASSINS DES STABILISATIONSABELIOVICH A.1983; WATER RESEARCH; ISSN 0043-1354; GBR; DA. 1983; VOL. 17; NO 3; PP. 299-301; BIBL. 8 REF.Article

ABWASSER-RESPIRATIONS-MESSUNGEN IN IHRER BEDEUTUNG FUER DIE UEBERWACHUNGSPRAXIS = MESURE DE RESPIRATION DANS LES EAUX USEES ET SA SIGNIFICATION POUR LE CONTROLE DES OPERATIONSBAUER KH; RAISLE M; RUMP HH et al.1982; Z. WASSER-ABWASSER-FORSCH.; ISSN 0044-3727; DEU; DA. 1982; VOL. 15; NO 5; PP. 243-248; ABS. ENG; BIBL. 12 REF.Article

INDAGINE ANALITICA SULLE ACQUE DI VEGETAZIONE. I = ETUDE ANALYTIQUE SUR L'EAU PROVENANT DU TRAITEMENT DE VEGETAUX. IBALICE V; BOARI G; CERA O et al.1982; INQUINAMENTO; ISSN 0001-4982; ITA; DA. 1982; VOL. 24; NO 7-8; PP. 49-53; BIBL. 12 REF.Article

DERIVING COMPONENTS OF VARIANCE IN A TRANSFER FUNCTION-NOISE MODEL = COMPOSANTS DERIVES DE LA VARIANCE DANS UN MODELE DE TRANSFERT EN FONCTION DU BRUITBERTHOUEX PM; HUNTER WG; PALLESEN L et al.1983; WATER RESEARCH; ISSN 0043-1354; GBR; DA. 1983; VOL. 17; NO 4; PP. 467-469; BIBL. 6 REF.Article

OXYGEN DEMAND OF TACONITE TAILINGSPLUMB RH JR; LEE GF.1983; JOURNAL - WATER POLLUTION CONTROL FEDERATION; ISSN 0043-1303; USA; DA. 1983; VOL. 55; NO 3; PART. 1; PP. 317-322; BIBL. 18 REF.Article

CHEMICAL SURVEILLANCE OF RIVERSFENLON JS; YOUNG DD.1982; WATER POLLUT. CONTROL (MAIDSTONE); ISSN 0043-129X; GBR; DA. 1982; VOL. 81; NO 3; PP. 343-357; BIBL. 7 REF.Article

FIELD PERFORMANCE OF RBC'S = PERFORMANCE DES DISQUES BIOLOGIQUES ROTATIFS1982; EFFL. WATER TREAT. J.; ISSN 0013-2217; GBR; DA. 1982; VOL. 22; NO 9; PP. 342-354; 11 P.; BIBL. 57 REF.Article

FILTRATION OF PRIMARY EFFLUENTMATSUMOTO MR; GALEZIEWSKI TM; TCHOBANOGLOUS G et al.1982; J. WATER POLLUT. CONTROL FED.; ISSN 0043-1303; USA; DA. 1982; VOL. 54; NO 12; PP. 1581-1591; BIBL. 7 REF.Article

IMMEDIATE AND DELAYED OXYGEN DEPLETION IN RIVERSHARREMOES P.1982; WATER RES.; ISSN 0043-1354; GBR; DA. 1982; VOL. 16; NO 7; PP. 1093-1098; BIBL. 4 REF.Article

THE INFLUENCE OF WITHIN-STREAM DISTURBANCE ON DISSOLVED NUTRIENT LEVELS DURING SPATESCASEY H; FARR LS.1982; HYDROBIOLOGIA; ISSN 0018-8158; NLD; DA. 1982; VOL. 91-92; PP. 447-462; BIBL. 31 REF.Conference Paper

USE OF A KINETIC STUDY TO OPTIMIZE THE ACTIVATED SLUDGE PROCESS = UTILISATION D'UNE ETUDE CINETIQUE POUR OPTIMISER LE PROCEDE PAR BOUES ACTIVEESVASICEK PR.1982; J. WATER POLLUT. CONTROL FED; ISSN 0043-1303; USA; DA. 1982-08; VOL. 54; PP. 1176-1184; BIBL. 11 REF.Article

HYDROBIOLOGICZNE BADANIA JEZIOR WIELKOPOLSKIEGO PARKU NARODOWEGO = ETUDE HYDROBIOLOGIQUE DES LACS DU PARC NATIONAL DE POLOGNE (WIELKOPOLSKI). PART III: LACS DE LA PARTIE ROSNOWSKO-JAROSLAWIECKABURCHARDT L; DAMBSKA I; HLADKA M et al.1981; PR. KOM. BIOL.-POZNAN. TOW. PR NONZYJ. NAUK; ISSN 0079-4619; POL; DA. 1981; VOL. 60; 76 P.; H.T. 2; ABS. ENGSerial Issue

DAS "SPIEL" MIT DEN ABSETZBAREN STOFFEN IM ZULAUF VON BELEBUNGSANLAGEN = "PLAYING" WITH SETTLEABLE SOLIDS IN THE INLETS OF ACTIVATED SLUDGE PLANTS = ACTION SUR LES MATIERES EN SUSPENSION A L'ENTREE DES BASSINS DE BOUES ACTIVEESFLECKSEDER H.1983; OESTERREICHISCHE WASSERWIRTSCHAFT; ISSN 0029-9588; AUT; DA. 1983; VOL. 35; NO 1-2; PP. 22-27; ABS. ENG; BIBL. 18 REF.Article

REINIGUNGSLEISTUNG VON UNBELUEFTETEN ABWASSERTEICHEN IN BAYERN = OPERATING RESULTS OF NON AERATED STABILIZATION PONDS IN BAVARIA = PERFORMANCE D'EPURATION D'ETANGS D'EAUX USEES, NON AERES EN BAVIERESCHLEYPEN P; WOLF P.1983; GAS- UND WASSERFACH. WASSER, ABWASSER; ISSN 0016-3651; DEU; DA. 1983; VOL. 124; NO 3; PP. 108-114; ABS. ENG; BIBL. 13 REF.Article

ESTIMATION OF PRE- AND POST-DEVELOPMENT NONPOINT WATER QUALITY LOADINGSSHAHANE AN.1982; WATER RESOUR. BULL. (URBANA); ISSN 0043-1370; USA; DA. 1982; VOL. 18; NO 2; PP. 231-237; BIBL. 16 REF.Article

MICROBIAL UPTAKE OF CADMIUM AND ITS EFFECTS ON THE BIOCHEMICAL OXYGEN DEMAND AT VARIOUS TEMPERATURESAJMAL M; AHMAD A; NOMANI AA et al.1982; WATER RES.; ISSN 0043-1354; GBR; DA. 1982; VOL. 16; NO 12; PP. 1611-1614; BIBL. 17 REF.Article

MODELLING OF THE ACTIVATED SLUDGE PROCESS FOR MICROPROCESSOR-BASED STATE ESTIMATION AND CONTROL = MODELISATION DU TRAITEMENT PAR BOUES ACTIVEES POUR UNE ESTIMATION DE L'ETAT BASE SUR UN MICROPROCESSEUR ET SON CONTROLEHOLMBERG A.1982; WATER RES.; ISSN 0043-1354; GBR; DA. 1982; VOL. 16; NO 7; PP. 1233-1246; BIBL. 32 REF.Article

DESIGNING AERATED LAGOONS TO IMPROVE EFFLUENT QUALITY = CONCEPTION DE LAGUNES AEREES POUR AMELIORER LA QUALITE DE L'EFFLUENTRICH LG.1983; CHEMICAL ENGINEERING (NEW YORK); ISSN 0009-2460; USA; DA. 1983; VOL. 90; NO 11; PP. 67-70; BIBL. 14 REF.Article