BREVET 2.324.581 (A1) (76 14227). - 12 MAI 1976. PROCEDE ET SYSTEME POUR LE TRAITEMENT ANAEROBIE DES DECHETS BIOCHIMIQUES.sdPatent

TEMPERATURVERLAUF BEI DER TROCKENRUECKSTANDSBESTIMMUNG IM MIKROWELLENHERD = VARIATIONS DE TEMPERATURE DURANT LE SECHAGE PAR MICRO-ONDE DES BOUES RESIDUAIRESVERINK J; RUEFFER H.1983; VOM WASSER; ISSN 0083-6915; DEU; DA. 1983; VOL. 60; PP. 161-168; ABS. ENG; BIBL. 4 REF.Article

SLUDGE SURFACES AND THEIR RELATION TO THE RHEOLOGY OF SEWAGE SLUDGE SUSPENSIONSFORSTER CF.1982; JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY; ISSN 0142-0356; GBR; DA. 1982; VOL. 32; NO 8; PP. 799-807; BIBL. 16 REF.Article

THE EFFECT OF SEWAGE SLUDGE ON SALT-MARSH DENITRIFYING BACTERIASHERR BF; PAYNE WJ.1981; ESTUARIES; ISSN 0160-8347; USA; DA. 1981; VOL. 4; NO 2; PP. 146-149; BIBL. 21 REF.Article

CASE HISTORIES OF WASTE ACTIVATED SLUDGE INCINERATIONWELLS JF; DREHWING FJ; MCDONALD GC et al.1979; J., WAT. POLLUT. CONTROL FEDER.; USA; DA. 1979; VOL. 51; NO 12; PP. 2886-2897; BIBL. 3 REF.Article

FACTORS AFFECTING THE DESIGN OF DISSOLVED AIR FLOTATION SYSTEMS.GULAS V; LINDSEY R; BENEFIELD L et al.1978; J., WAT. POLLUT. CONTROL FEDER.; USA; DA. 1978; VOL. 50; NO 7; PP. 1835-1840; BIBL. 5 REF.Article

HISTORY AND DEVELOPMENT OF THE OXIDATION DITCH.DENTON RS.1977; PROCESS BIOCHEM.; G.B.; DA. 1977; VOL. 12; NO 1; PP. 3-6; BIBL. 14 REF.Article

ABBAU VON FILTRATWAESSERN THERMISCH KONDITIONIERTER SCHLAEMME MIT REINEM SAUERSTOFF. = DEGRADATION DES FILTRATS DES BOUES AYANT SUBI UN CONDITIONNEMENT THERMIQUE, A L'AIDE D'OXYGENE PURFRENZEL HJ; SAFERT F.1977; GAS.-U. WASSERFACH, WASSER ABWASSER; DTSCH.; DA. 1977; VOL. 118; NO 1; PP. 24-29; BIBL. 11 REF.Article

BREVET 2.350.884 (A1) (77 14074). - 9 MAI 1977. PROCEDE ET APPAREIL POUR LE TRAITEMENT D'UN LIQUIDE TEL QUE, PAR EXEMPLE, UNE BOUE ACTIVEE.sdPatent

VARIABLES AFFECTING METAL REMOVAL FROM SLUDGEWOZNIAK DJ; HUANG JYC.1982; J. WATER POLLUT. CONTROL FED.; ISSN 0043-1303; USA; DA. 1982; VOL. 54; NO 12; PP. 1574-1580; BIBL. 21 REF.Article

CONTROL OF AEROBIC DIGESTION BY SUBSTRATE CONCENTRATIONHAMODA MF; GANCZARCZYK J.1980; CAN. J. CIV. ENG.; ISSN 0315-1468; CAN; DA. 1980; VOL. 7; NO 3; PP. 456-465; ABS. FRE; BIBL. 17 REF.Article

DIFFERENT METHODS TO EXTRACT SEWAGE SLUDGE FOR THE CULTIVATION OF CHLORELLA PYRENOIDOSAWONG MH.1980; ARCH. HYDROBIOL.; DEU; DA. 1980; VOL. 88; NO 4; PP. 426-438; ABS. GER; BIBL. 2 P.Article

BREVET PROCEDE ET DISPOSITIF D'EPURATION D'EAU RESIDUAIRES1978; ; FRA; DA. 1978-10-20; FR/A1/2.380.990; DEP.7804241/1978-02-15; PR. NL/7701608/1977-02-16Patent

VERWENDUNG VON LUFT ODER TECHNISCH REINEM SAUERSTOFF IN BELEBTSCHLAMM-ANLAGEN. II. = EMPLOI D'AIR OU D'OXYGENE TECHNIQUEMENT PUR DANS LES INSTALLATIONS A BOUES ACTIVEES. IIKALINSKE AA.1978; WASS. LUFT BETRIEB; DTSCH.; DA. 1978; NO 3; PP. 88-90; BIBL. 47 REF.Article

GENERALISATION DES EXPERIENCES D'EXPLOITATION DES INSTALLATIONS DE DESHYDRATATION MECANIQUE DES BOUES RESIDUAIRES HUMIDESTUROVSKIJ IS.1977; VODOSNABZH. SANIT. TEKH.; S.S.S.R.; DA. 1977; NO 10; PP. 9-13; BIBL. 4 REF.Article

AEROBIC SLUDGE DIGESTION AT COLD TEMPERATURES.MAVINIC DS; KOERS DA.1977; CANAD. J. CIV. ENGNG; CANADA; DA. 1977; VOL. 4; NO 4; PP. 445-454; ABS. FR.; BIBL. 18 REF.Article

PHOSPHATE ADSORPTION BY SOIL AMENDED WITH CHEMICALLY TREATED SEWAGE SLUDGESCHOW LEE C; SOON YK; BATES TE et al.1981; CAN. J. SOIL. SCI.; ISSN 0008-4271; CAN; DA. 1981; VOL. 61; NO 1; PP. 165-168; ABS. FRE; BIBL. 5 REF.Article

SLUDGE PRODUCTION, WASTE COMPOSITION, AND BOD LOADING EFFECTS FOR ACTIVATED SLUDGE SYSTEMSBENEDICT AH; MERRILL MS; MAUSETH GS et al.1979; J., WAT. POLLUT. CONTROL FEDER.; USA; DA. 1979; VOL. 51; NO 12; PP. 2898-2915; BIBL. 10 REF.Article

EINFLUSS VON CYANAMID AUF DEN BELEBTEN SCHLAMM BIOLOGISCHER KLAERANLAGEN = INFLUENCE DU CYANAMIDE SUR LES BOUES ACTIVEES DE STATIONS D'EPURATION BIOLOGIQUEMUDRACK K; ROHRL M.1979; Z. WASS. ABWASS. FORSCH.; DEU; DA. 1979; VOL. 12; NO 6; PP. 237-241; ABS. ENG; BIBL. 9 REF.Article

BIOLOGICAL INVESTIGATIONS ON THE INFLUENCE OF POSTCOAGULATION SLUDGE ON THE ACTIVATED SLUDGE PROCESSKALISZ L.1978; ACTA HYDROBIOL.; POL; DA. 1978; VOL. 20; NO 4; PP. 365-377; H.T. 1; ABS. POL; BIBL. 12 REF.Article

EFFECT OF ALUM ADDITION ON AEROBIE DIGESTION OF ACTIVATED SLUDGE.MITCHELL GF; SEYFARTH RH; WILSON FR et al.1977; WAT. SEWAGE WORKS; U.S.A.; DA. 1977; VOL. 124; NO 7; PP. 58-62 (4P.); BIBL. 4 REF.Article

ABFALLBESEITIGUNGSZENTRUM ZELL AM SEE. = LA STATION MIXTE D'EPURATION ET DE COMPOSTAGE D'ORDURES DE ZELL AM SEEMUHLBERG K.1977; OESTERR. ABWASS. RDSCH.; OESTERR.; DA. 1977; VOL. 22; NO 1; PP. 1-8Article

AEROBIC DIGESTION OF WASTE ACTIVATED SLUDGE AT LOW TEMPERATURES.KOERS DA; MAVINIC DS.1977; J., WAT. POLLUT. CONTROL FEDER.; U.S.A.; DA. 1977; VOL. 49; NO 3; PP. 460-468; BIBL. 12 REF.Article

BREVET 2.320.909 (A1) (75 25318). - 14 AOUT 1975. PONT RACLEUR A SUCCION POUR INSTALLATION DE TRAITEMENT DES EAUX.sdPatent

FILTERABILITY OF ACTIVATED SLUDGE IN RESPONSE TO GROWTH CONDITIONSWU YC; SMITH ED; NOVAK R et al.1982; J. WATER POLLUT. CONTROL FED.; ISSN 0043-1303; USA; DA. 1982; VOL. 54; NO 5; PP. 444-456; BIBL. 30 REF.Article