MOEGLICHKEITEN UND ASPEKTE DER CHEMISCHEN UND BIOLOGISCHEN BEHANDLUNG VON GUELLE = POSSIBILITES ET ASPECTS DU TRAITEMENT CHIMIQUE ET BIOLOGIQUE DU PURINOTTO W.1972; WASSERWIRTSCH.-WASSERTECH.; DTSCH.; DA. 1972; VOL. 22; NO 6; PP. 193-196; BIBL. 6 REF.Serial Issue

TWO AWT PLANTS FOR FITCHBURG, MASSPARKER WH III; CALLAHAN WF.1974; CIV. ENGNG; U.S.A.; DA. 1974; VOL. 44; NO 9; PP. 90-93Article

RESEARCH AND DEVELOPMENT IN THE UKBANKS N.1975; WAT. POLLUT. CONTROL; G.B.; DA. 1975; VOL. 74; NO 3; PP. 312-327; BIBL. 5 REF.Article

TENDANCES FONDAMENTALES DANS LE PERFECTIONNEMENT DES SYSTEMES D'APPROVISIONNEMENT EN EAU, CANALISATIONS ET EPURATION DES EAUX USEESEHJGENSON AS; IOAKIMIS EH G.1974; KHIM. TEKHNOL. TOPL. MASEL; S.S.S.R.; DA. 1974; NO 9; PP. 7-10; BIBL. 8 REF.Article

TREATMENT PLANT DESIGNED FOR ANTICIPATED STANDARDSSCHWINN DE.1973; PUBLIC WORKS; U.S.A.; DA. 1973; VOL. 104; NO 1; PP. 54-58Serial Issue

ESTUDIO DE LA TRATABILIDAD DE LAS AGUAS RESIDUALES EN UNA FABRICA DE CURTIDOS = ETUDE DE LA POSSIBILITE DE TRAITEMENT DES EAUX RESIDUAIRES DANS UNE TANNERIEMANGLANO DE MAS JL.1973; BOL. TEC. ASS. QUIM. ESP.; ESP.; DA. 1973; VOL. 23; NO 2; PP. 29-41; BIBL. 8 REF.Serial Issue

NITROGEN AND PHOSPHORUS REMOVAL FROM WASTEWATERS. IADNAN SHINDALA.1972; WAT. SEWAGE WORKS; U.S.A.; DA. 1972; VOL. 119; NO 6; PP. 66-71; BIBL. 32 REF.Serial Issue

NITROGEN REMOVAL DEPENDS ON FORM NUTRIENT TAKESBEHRMAN BW.1976; WAT. WASTES ENGNG; U.S.A.; DA. 1976; VOL. 13; NO 2; PP. 27-46 (4 P.)Article

JOINT TREATMENT OF PULPING AND MUNICIPAL WASTESBARTON CA; BYRD JF; FAULKENDER CR et al.1975; J., WAT. POLLUT. CONTROL FEDER.; U.S.A.; DA. 1975; VOL. 47; NO 5; PP. 998-1004; BIBL. 4 REF.Article

UPGRADING TREATED TEXTILE WASTEWATERRODMAN CA; VIRGADAMO P.1972; AMER. DYESTUFF REPORTER; U.S.A.; DA. 1972; VOL. 61; NO 8; PP. 21-23Serial Issue

27TH INDUSTRIAL WASTE CONFERENCE. PROCEEDINGS. II, LAFAYETTE, INDIANA; 19721972; PURDUE UNIV., ENGNG EXT.; U.S.A.; DA. 1972; NO 141 PART. 2; PP. 617-1221; BIBL. DISSEM.Conference Paper

THE SARASOTA PHOSPHATE REMOVAL PROJECTSTURM M; MATCH NN.1974; WAT. SEWAGE WORKS; U.S.A.; DA. 1974; VOL. 121; NO 3; PP. 39-59 (5 P.)Article

MECHANISCH-BIOLOGISCHE KLAERANLAGE BEI DER PAPIERFABRIK PALM KG, NEUKOCHEN = EPURATION MECANICO-BIOLOGIQUE A LA FABRIQUE DE PAPIER PALM KG. NEUKOCHEN1974; PAPIER; DTSCH.; DA. 1974; VOL. 28; NO 8; PP. 365Article

27TH INDUSTRIAL WASTE CONFERENCE. PROCEEDINGS. I, LAFAYETTE, INDIANA; 19721972; PURDUE UNIV., ENGNG EXT.; U.S.A.; DA. 1972; NO 141 PART 1; PP. (624 P.); BIBL. DISSEM.Article

KOMBINATION PHYSIKALISCH-CHEMISCHER VERFAHREN DER ABWASSERREINIGUNG MIT DER OZONBEHANDLUNG = COMBINATION DE PROCEDES PHYSICO-CHIMIQUES D'EPURATION DES EAUX USEES AVEC UN TRAITEMENT A L'OZONEDIETRICH KR.1976; CHEMIKER-ZTG; DTSCH.; DA. 1976; VOL. 100; NO 2; PP. 68-71; ABS. ANGL.; BIBL. 3 REF.Article

JOINT TREATMENT VERSUS PRETREATMENT OF FOOD-PROCESSING WASTESWATSON KS; GOLDSMITH HI; PICO RF et al.1974; J., WAT. POLLUT. CONTROL FEDER.; U.S.A.; DA. 1974; VOL. 46; NO NO 8; PP. 1927-1938; BIBL. 6 REF.Article

DEPURAZIONE DELLE ACQUE DI SCARIO URBANE ED INDUSTRIALI = EPURATION DES EAUX USEES URBAINES ET INDUSTRIELLESMACCANI G.1974; INSTALLATORE ITAL.; ITAL.; DA. 1974; VOL. 25; NO 6; PP. 501-509Article

SURVEY OF METHODS OF TREATING WINE AND GRAPE WASTEWATERTOFFLEMIRE TJ.1972; AMER. J. ENOL. VITICULT.; U.S.A.; DA. 1972; VOL. 23; NO 4; PP. 165-172; BIBL. 1 P.Serial Issue

CURRENT TRENDS IN PACKAGED WASTEWATER TREATMENT FACILITIES. IIIDRESNACK R; MILLER W.1975; WAT. SEWAGE WORKS; U.S.A.; DA. 1975; VOL. 122; NO 10; PP. 98-101Article

EXEMPLE D'INSTALLATION DE TRAITEMENT D'EFFLUENTS DANS UN ATELIER MODERNE DE GALVANOPLASTIE1975; TECH. EAU ASSAINISS.; BELG.; DA. 1975; NO 341; PP. 59-60Article

LES PROCEDES PHYSICO-CHIMIQUES D'EPURATION DES EAUX USEES INDUSTRIELLES. ETUDE TECHNIQUE DE SYNTHESE1975; BNIST- 290-738; FR.; DA. 1975; PP. (140 P.); BIBL. DISSEM.Report

ON-SITE GENERATION OF CHEMICALS FOR SEWAGE TREATMENTPOON CPC.1974; WAT. SEWAGE WORKS; U.S.A.; DA. 1974; VOL. 121; NO 12; PP. 60-63; BIBL. 10 REF.Article

QUELQUES RESULTATS OBTENUS PAR VERIFICATION A L'ECHELLE REELLE DE NOMBREUSES ETUDES EN LABORATOIRE CONCERNANT L'EPURATION BIOLOGIQUE DU LISIERNEGULESCU CAL; CUTE E.1974; STUD. EPURAR. APELOR; ROMAN.; DA. 1974; VOL. 16; PP. 222-234; ABS. ANGL. FR. RUSSE; BIBL. 11 REF.Article

TECNOLOGIE DI TRATTMENTO DEGLI SCARICHI DELL'INDUSTRIA CHIMICA NEGLI STATI UNITI = TECHNOLOGIE DE TRAITEMENT DES EAUX RESIDUAIRES DE L'INDUSTRIE CHIMIQUE AUX ETATS-UNISLACY WJ; REY G; DESROSIES PE et al.1974; INGEGNIER. AMBIENT., INQUINAM. DEPURAZ.; ITAL.; DA. 1974; VOL. 3; NO 5; PP. 461-472; ABS. ANGL. FR.; BIBL. 28 REF.Article

BREVET 2.248.238 (A1) (7435252). A 21 OCTOBRE 1974. PROCEDE DE PURIFICATION DES EAUX CONTAMINEESsdPatent