CONTENTS OF VOLUME 4
NUMBER 1, JANUARY Editorial
1
J. B. SPRAGUE:Review Paper: Measurement of pollutant toxicity to fish. II. Utilizing and applying bioassay results
3
TAKEICHIROTAKAMATSU,Iota HASmMOTOand SUTEAKISIOYA: Model identification of wet-air oxidation process thermal decomposition
33
C. C. WALDEN, T. E. HOWARD and G. C. FROUD: A quantitative assay of the minimum concentrations of kraft mill effluents which affect fish respiration
61
JERZY GANCZARCZYK:Variation in the activated sludge volume index
69
G. T. CSANADY:Disposal of effluents in the Great Lakes
79
JATINDER K. BEWTRA,WILLIAMR. NICHOLASand LAWRENCEB. POLKOWSKI: Effect of temperature on oxygen transfer in water 115 Note EUGENE B. BRADLEYand CHARLESA. FRENZEL:On the exploitation of laser Raman spectroscopy for detection and identification of molecular water pollutants
125
International Association on Water Pollution Research List of Associate Members
i
Names and Location of Individual Members
v
NUMBER 2, FEBRUARY D. F. TOERIEN: Population description of the non-methanogenic phase of anaerobic digestion--I. Isolation, characterization and identification of numerically important bacteria
129
P. J. DU TOIT, D. F. TOERIEN and T. R. DAVIES" Enzymatic patterns in two denitrifying microbial populations
149
IHOR LYSYJ,KURT H. NELSONand STEVER. WEBB:Analysis of multi-component organic mixtures in aqueous media by pyrolysis 157 E. L. AVERY: Effects of domestic sewage on aquatic insects and salmonids of the East Gallatin River, Montana
165
W. D. OLIFF,B. D. GARDNER,W. D. TURNERand J. B. SHARP:The chemistry of the interstitial water as a measure of conditions in a sandy beach
179
Technical Programme of the Fifth International Conference and Exhibition of the International Association on Water Pollution Research
189
Announcement
199 iii
NUMBER 3, MARCH
K. J. IRES: Review Paper: Rapid filtration
201
C. R. CURDS and A. COCKBURN: Protozoa in biological sewage-treatment processes--I. A survey of the protozoan fauna of British percolating filters and activated-sludge plants
225
C. R. CURDS and A. COCKBURN: Protozoa in biological sewage-treatment processes--II. Protozoa as indicators in the activated-sludge process
237
JOHN W. ARTHUR: Chronic effects of linear alkylate sulfonate detergent on Gammarus pseudolimnaeus, Campeloma decisum and Physa integra
251
FAO Technical Conference on Marine Pollution and its Effects on Living Resources and Fishing (Rome, 9-18 December 1970)
259
NUMBER 4, APRIL GILMAN D. VEITHand G. FRED LEE" A review of chlorinated biphenyl contamination in natural waters L. T. FAN, G. K. C. CHEN, L. E. ERICKSON and M. NAITO: Effects of axial dispersion on the optimal design of the activated sludge process
271
D. F. TOERIEN: Population description of the non-methanogenic phase of anaerobic digestion--II. Hierarchical classification of isolates
285
265
D. F. TOERIEN: Population description of the non-methanogenic phase of anaerobic digestion--III. Non-hierarchical classification of isolates by principal component analysis 305 D. F. TOERIEN and J. P. KoTz~: Population description of the non-methanogenic phase of anaerobic digestion--IV. Intermediary metabolism of nonmethanogenic bacteria
315
Notice
327
NUMBER 5, MAY Editorial
329
WILLIAM H. BRUVOLD: Mineral taste and the potability of domestic water
331
F. J. Posx: Ecology of selected bacteria in a small intermittent sewage pond
341
BENGT GUSTAFSSONand IAN LARSEN: Jet diffusion in stagnant stratified waters
353
V. M. BROWN, D. G. SHURBENand D. SHAW: Studies on water quality and the absence of fish from some polluted English rivers
363
Letter to the Editor
383
Summaries of Theses and Research Reports
387
Erratum
391 iv
NUMBER 6, JUNE H. A. PAINTER: A review of literature on inorganic nitrogen metabolism in microorganisms
393
RICCARDOA. A. MUZZARELLI:Uptake of nitrosyl 106-ruthenium on chitin and chitosan from waste solutions and polluted sea-water
451
Notice from the Publisher
456 NUMBER 7, JULY
B. A. WHITTON"Review Paper: Biology of
Cladophorain freshwaters
Y. F. 0ZTORK: Seawater intrusion length in stratified estuaries
457 477
RICHARD M. EMERY: The comparative acute toxicity of cresol to two benthic crustaceans 485 J. W. HOPTON: A survey of some physiological characteristics of stream-borne bacteria 493 J. E. HARWOODand D. J. HUYSER: Some aspects of the phenol-hypochlorite reaction as applied to ammonia analysis 501 Note L. W. Ross: Contribution to the theory of trickling filter performance
517
NUMBER 8, AUGUST JOHN H. JUDD: Lake stratification caused by runoff from street deicing
521
LARS RUDLING: Determination of pentachlorophenol in organic tissues and water
533
J. E. HARWOODand D. J. HUYSER: Automated Kjeldahl analyses of nitrogenous materials in aqueous solutions 539 ROaERT A. HUGHES,GILMAND. VEITHand G. FRED LE~: Gas chromatographic analysis of toxaphene in natural waters, fish and lake sediments
547
ROaERT A. BAKER:Trace organic contaminant concentration by freezing--IV. Ionic effects 559 RICHARD F. UNZ and NORMAN C. DONDERO: Nonzoogloeal bacteria in wastewater zoogloeas
575
NUMBER 9, SEPTEMBER W. BUCKSTEEGund N. WOLTERS: Charakteristik metallsalzhaltiger Abw~isser unter besonderer Beriicksichtigung ihrer Behandlung 581 M. J. HAMLINand A. H. ABDULWAHAB: Settling characteristics of sewage in density currents
609
ANDREWA. BENEDEKand WILLIAMJ. HEIDEGER:Polarographic oxygen analyzer response: The effect of instrument lag in the non-steady state reaeration test
627
E. G.-H. LEE and C. C. WALDEN: A rapid method for the estimation of trace amounts of kerosene in effluents
641
NUMBER 10, OCTOBER J. J. VAN HUVSS~EN: The determination of short-chain fatty acids in aqueous solution by gas-liquid chromatography
645
ETHEL M. NUPEN : Virus studies on the Windhoek waste-water reclamation plant (South-West Africa)
661
JoH~ G. EATON: Chronic malathion toxicity to the bluegill (Lepomis macrochirus Rafinesque) 673 STEPHEN F. MOORE and EDWARD D. SCHROEDER: An investigation of the effects of residence time on anaerobic bacterial denitrification 685 J. E. HARWOOD and D. J. HUYSER: Automated analysis of ammonia in water
695
Book Review
705
Notice
707 NUMBER 11, NOVEMBER
HARVEY F. LUDWIG and P. N. STORRS" Effects of waste disposal into marine waters. A survey of studies carried out in the last ten years
709
DONALD J. REISH; The effects of varying concentrations of nutrients, chlorinity, and dissolved oxygen on polychaetous annelids
721
POUL HARREMO~S: Field determination of bacterial disappearance in seawater
737
WILLIAM R. HARTLEYand CHARLESM. WEISS: Light intensity and the vertical distribution of algae in tertiary oxidation ponds
751
Note
765
Book Reviews
771 NUMBER 12, DECEMBER
MERV D. PALMER and J. BRYAN IZATT: Determination of some chemical and physical relationships from recording meters in lakes
773
CRAIGWALLIS,JOSEPHL. MELNICKand JOSEPHE. FIELDS;Detection of viruses in large volumes of natural waters by concentration on insoluble polyelectrolytes
787
A. D. ADAMSE; Some characteristics of arthrobacters from a dairy waste activated sludge
797
J. E. HARWOOD and A. L. Kf3HN; A colorimetric method for ammonia in natural waters
805
Y. S. Lu, S. D. YORK, F. J. MUNNO and T. W. CADMAN" Water flow in vertically stratified media
813
Book Review
825
Notice from Publisher
827 vi
A U T H O R INDEX ABDUL WAHAB A. H. ADAMSE A. D. ARTHUR J. W. AVERY E. L.
609 797 251 165
IvEsK. J. IZATTJ. B.
201 773
JUDD J . H .
521
BAKER R . A . BEWTRAJ . K . BENEDEKA . A . BRADLEY E . B . BROWN V . M . BRUVOLD W . H . BUCKSTEEGW.
559 115 627 125 363 331 581
KOTZ~ J. P. KOHN A. L.
315 805
CADMAN T . W . CHEN G. K . C . COCKBURN A. CSANADY G . T . CURDS C . R .
813 271 225, 237 79 225, 237
DAVIES T . R . DONDERO N . C .
149 575
EATON J . G . EMERY R . M . ERICKSON L . E .
673 485 271
FAN L . T . FIELDS J. E, FRENZEL C . A . FROUD G . C .
271 787 125 61
GANCZARCZYK J. GARDNER B . D . GUSTAFSSONB.
69 179 353
HAMLIN M . J . HARREMO~.SP. HARTLEYW . R . HARWOOD J. E. 383, 501,539, 695, HASHIMOTOI. HEIDEGERW . J . HOPTON J . W . HOWARD T . E . HUGHES R . A . HUYSER D . J . 383, 501,539, HUYSSTEENJ. T. VAN
LARSEN I. LEE E. G.-H. LEE G. F. L u Y . S. LUDWIG H. F. LYSYJ I.
609 737 751 805 33 627 493 61 547 695 645
MELNICK J. L. MOORE S. F. MUNNO F. J. MUZZARELLI R. A. A.
787 685 813 451
NAITO M. NELSON K. H. NICHOLAS W. R. NUPEN E. M.
271 157 115 661
OLIFF W. D. OZTf2RKY. F.
179 477
PAINTER H. A. PALMER M. D. POLKOWSKIL. B. POST F. J.
393 773 115 341
REISH D. J. Ross L. W. RUDLING L.
721 517 533
SCHROEDER E. D. SHARP J. B. SHAW D. Smm~EN D. G. SIOYA S. SPRAGUE J. B. STORRS P. N.
685 179 363 363 33 3 709
TAKAMATSUT. vii
353 641 265, 547 813 709 157
33
TOERIEN D . F . 129, 149, 285,305, 315 Ton" P. J. DU 149 TURNER W . D . 179 UNZ R . F . VEITH G . D .
575 265, 547
WALDEN C. C. WALLISC. WEBB S. R. WEISS C. M. WHITTON B. A. WOLTERSN.
YORK S. D.
Printed in Great Britain by A. Wheaton & Co., Exeter
61,641 787 157 751 457 581 813
309