OPTIMAL DESIGN OF HIGH RATE SEDIMENTATION DEVICESVERHOFF FH.1979; PROC. AMER. SOC. CIV. ENGRS, J. ENVIRONMENT. ENGNG DIV.; USA; DA. 1979; VOL. 102; NO 5; PP. 199-215; BIBL. 6 REF.Article

A QUADRATIC PROGRAMMING TECHNIQUE WITH APPLICATION TO KINETIC RATE CONSTANT DETERMINATION.VERHOFF FH.1978; CHEM. ENGNG SCI.; G.B.; DA. 1978; VOL. 33; NO 3; PP. 263-269; BIBL. 21 REF.Article

DEVELOPING MASS TRANSFER BOUNDARY LAYER WITH POWER LAW VELOCITY PROFILES AND WALL BOUNDARY CONDITIONSVERHOFF FH; CHOI MK.1981; AICHE J.; ISSN 0001-1541; USA; DA. 1981; VOL. 27; NO 2; PP. 298-301; BIBL. 9 REF.Article

ENERGY GENERATION BY WET OXIDATIONVERHOFF FH; CHOU CL.1981; AICHE E SYMP. SER.; ISSN 0065-8812; USA; DA. 1981; NO 207; PP. 79-83; BIBL. 21 REF.Article

ENZYME ACTIVITY MAINTENANCE IN PACKED-BED REACTORS VIA CONTINUOUS ENZYME ADDITIONVERHOFF FH; SCHLAGER ST.1981; BIOTECHNOL. BIOENG.; ISSN 0006-3592; USA; DA. 1981; VOL. 23; NO 1; PP. 41-60; BIBL. 11 REF.Article

AN INVESTIGATION OF ANOMALOUS OSMOSIS AND THERMOOSMOSISGOLDSTEIN WE; VERHOFF FH.1975; A.I.CH.E.J., NEW YORK; U.S.A.; DA. 1975; VOL. 21; NO 2; PP. 229-238; BIBL. 24 REF.Article

PREDICTING DEW POINTS OF FLUE GASESVERHOFF FH; BANCHERO JT.1974; CHEM. ENGNG PROGR.; U.S.A.; DA. 1974; VOL. 70; NO 8; PP. 71-72; BIBL. 23 REF.Article

MASS FLUX COUPLING BY CONFINED EQUILIBRIUM REACTIONVERHOFF FH; SUNDARESAN KR.1973; CANAD. J. CHEM. ENGNG; CANADA; DA. 1973; VOL. 51; NO 1; PP. 59-66; ABS. FR.; BIBL. 16 REF.Serial Issue

STORM SEDIMENT CONCENTRATIONS AS AFFECTED BY LAND USE, HYDROLOGY, AND WEATHERVERHOFF FH; YAKSICH SM.1982; J. ENVIRON. QUAL.; ISSN 0047-2425; USA; DA. 1982; VOL. 11; NO 1; PP. 72-78; BIBL. 15 REF.Article

EVALUATION AND INTERPRETATION OF THE VAPOUR PRESSURE DATA FOR SULPHURIC ACID AQUEOUS SOLUTIONS WITH APPLICATION TO FLUE GAS DEWPOINTS = EVALUATION ET INTERPRETATION DES DONNEES RELATIVES A LA PRESSION DE VAPEUR DES SOLUTIONS AQUEUSES D'ACIDE SULFURIQUE AVEC APPLICATION DE CELLES-CI AUX POINTS DE ROSEE DES FUMEESBANCHERO JT; VERHOFF FH.1975; J. INST. FUEL; G.B.; DA. 1975; VOL. 48; NO 395; PP. 76-80; BIBL. 27 REF.Article

DIFFUSION RESISTANCE AND ENZYME ACTIVITY DECAY IN A PELLET = RESISTANCE A LA DIFFUSION ET DECLIN DE L'ACTIVITE ENZYMATIQUE DANS LES PARTICULES D'ENZYMES IMMOBILISEESVERHOFF FH; GOLDSTEIN WE.1982; BIOTECHNOL. BIOENG.; ISSN 0006-3592; USA; DA. 1982; VOL. 24; NO 3; PP. 703-723; BIBL. 9 REF.Article

STORM SEDIMENT CONCENTRATIONS AS AFFECTED BY LAND USE, HYDROLOGY, AND WEATHER = CONCENTRATIONS DE SEDIMENTS DE TEMPETE AFFECTES PAR L'UTILISATION DU TERRAIN, L'HYDROLOGIE ET LES INTEMPERIESVERHOFF FH; YAKSICH SM.1982; J. ENVIRON. QUAL.; ISSN 0047-2425; USA; DA. 1982-03; VOL. 11; NO 1; PP. 72-78; BIBL. 15 REF.; 3 TAB. ; ILL.Article

SAMPLING STRATEGY FOR RIVER POLLUTANT TRANSPORTYAKSICH SM; VERHOFF FH.1983; JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION; ISSN 0090-3914; USA; DA. 1983; VOL. 109; NO 1; PP. 219-231; BIBL. 7 REF.Article

EFFECTS OF SULPHURIC ACID CONDENSATION ON STACK GAS EQUIPMENTVERHOFF FH; CHOI MK.1980; J. INST. ENERGY; ISSN 0144-2600; GBR; DA. 1980; VOL. 53; NO 415; PP. 92-99; BIBL. 21 REF.Article

A NOTE ON THE EQUILIBRIUM PARTIAL PRESSURES OF VAPORS ABOVE SULFURIC ACID SOLUTIONSVERHOFF FH; BANCHERO JT.1972; A.I.CH.E.J., NEW YORK; U.S.A.; DA. 1972; VOL. 18; NO 6; PP. 1265-1268; BIBL. 14 REF.Serial Issue

STORM TRAVEL DISTANCE CALCULATIONS FOR TOTAL PHOPHORUS AND SUSPENDED MATERIALS IN RIVERSVERHOFF FH; MELFI DA; YAKSICH SM et al.1979; WAT. RESOURCES RES.; USA; DA. 1979; VOL. 15; NO 6; PP. 1354-1360; BIBL. 13 REF.; 8 ILL.Article

THE EFFECT OF SULFURIC ACID CONDENSATION ON FLUE GAS PROCESSING EQUIPMENTVERHOFF FH; MO KAN CHOI.1979; AMER. CHEM. SOC., DIV. PETROLEUM CHEM., PREPR.; USA; DA. 1979; VOL. 24; NO 2; PP. 601-612; BIBL. 20 REF.Article

COMPRESSIBLE PACKED BED FLUID DYNAMICS WITH APPLICATION TO A GLUCOSE ISOMERASE REACTOR = DYNAMIQUE DES FLUIDES DANS UN LIT FIXE COMPRESSIBLE, APPLIQUEE A UN REACTEUR A GLUCOSE ISOMERASEVERHOFF FH; FURJANIC JJ JR.1983; INDUSTRIAL AND ENGINEERING CHEMISTRY. PROCESS DESIGN AND DEVELOPMENT; ISSN 0019-7882; USA; DA. 1983; VOL. 22; NO 2; PP. 192-198; BIBL. 8 REF.Article

RIVER NUTRIENT AND CHEMICAL TRANSPORT ESTIMATIONVERHOFF FH; YAKSICH SM; MELFI DA et al.1980; PROC. AMER. SOC. CIV. ENGRS, J. ENVIRONMENT. ENGNG DIV.; USA; DA. 1980; VOL. 106; NO 3; PP. 591-608; BIBL. 15 REF.Article

ANTI-SOLVENT METHODS IN COAL SEPARATIONVAIDYANATHAN KR; HENRY JD JR; VERHOFF FH et al.1978; ; USA; NEW YORK: AMERICAN INSTITUTE OF CHEMICAL ENGINEERS; DA. 1978; 198-200; BIBL. 8 REF.Conference Proceedings

THE INFLUENCE OF PRECIPITATED ASPHALTENES ON SEDIMENTATION OF PARTICLES IN COAL LIQUIDSVERHOFF FH; LUI SS; HENRY JD et al.1978; CANAD. J. CHEM. ENGNG.; CAN; DA. 1978; VOL. 56; NO 4; PP. 504-509; ABS. FRE; BIBL. 16 REF.Article

BREAKAGE AND COALESCENCE PROCESSES IN AN AGITATED DISPERSION. EXPERIMENTAL SYSTEM AND DATA REDUCTION.VERHOFF FH; ROSS SL; CURL RL et al.1977; INDUSTR. ENGNG CHEM., FUNDAM.; U.S.A.; DA. 1977; VOL. 16; NO 3; PP. 371-377; BIBL. 37 REF.Article

INDIRECT MEASUREMENT OF INCLINED SEDIMENTATION FOR ASH IN COAL LIQUIDS AT HIGH TEMPERATURE AND PRESSURE BY X-RAY PHOTOGRAPHYVAIDYANATHAN KR; HENRY JD JR; VERHOFF FH et al.1981; IND. ENG. CHEM., FUNDAM.; ISSN 0019-7874; USA; DA. 1981; VOL. 20; NO 2; PP. 165-168; BIBL. 13 REF.Article

THE INFLUENCE OF ANTISOLVENT PROPERTIES ON THE INITIAL SETTLING RATE OF MINERAL MATTER IN SOLVENT-REFINED COALVAIDYANATHAN KR; HENRY JD JR; VERHOFF FH et al.1979; SEPAR. SCI. TECHNOL.; USA; DA. 1979; VOL. 14; NO 2; PP. 107-140; BIBL. 18 REF.Article

INDIRECT MEASUREMENTS OF SEDIMENTATION RATES AT HIGH TEMPERATURE AND PRESSURE BY X-RAY PHOTOGRAPHYONDEYKA JG; HENRY JD JR; VERHOFF FH et al.1978; INDUSTR. ENGNG CHEM., FUNDAM.; USA; DA. 1978; VOL. 17; NO 3; PP. 217-221; BIBL. 8 REF.Article