...C B TOWNEND; G J FOWLER; H D MANNING; L PEARSE; C H ROBERTS; G W WILKINSON © Thomas Telford and ICE 1947 MAINS DRAINAGE OPERATION ACTIVATED SLUDGE WORKS SEWAGE PLANT EFFLUENT TANKS SEWERS DESIGN VENTILATION DIGESTION AIR DIFFUSERS COMPRESSION VELOCITY CONDITIONS...

... IMPURITIES SCREENING GRIT REMOVAL SEDIMENTATION ACTIVATED SLUDGE PLANT STORMWATER TREATMENT DISCHARGES SLUDGE DIGESTION POWER STATIONS PUMPING STATIONS WAR PUMPING COSTS COMPRESSED METHANE WEST MIDDLESEX MOGDEN UK .TOWNEND ON WEST MIDDLESEX MAIN DRAINAGETEN YEARS OPERATION...

..., the activated-sludge process came from Manchester, sludge-digestion from Birmingham, and the utilization of methane also from Birmingham. Middlesex had looked forward in turn to making its own contribution to further progress. In the design, an attempt had been made to take the best from British, American...

...F C VOKES; S H JENKINS; J M WISHART © Thomas Telford and ICE 1943 BIRMINGHAM, TAME & REA DISTR.DRAI.BOARD WATER POLLUTION RESEARCH BOARD SEWAGE DRAINAGE WORKS TREATMENT SLUDGE SEDIMENTATION TANKS OXYGEN REMOVAL BIRMINGHAM YARDLEY TAME REA UK...

...F C VOKES; S H JENKINS YARDLEY BIRMINGHAM TAME REA UK BIRMINGHAM DRAINAGE BOARD TAME & REA DISTRICT DRAINAGE BOARD SEWAGE DISPOSAL WORKS DRAINAGE BOARDS TREATMENT WASTE BACTERIA ACID TRADE EXTENSIONS WORKS SEDIMENTATION TANKS SLUDGE REMOVAL LIMING PRE...

...H C WHITEHEAD; L B ESCRITT; P HANSEN; H V LAWRANCE; F G PENNY; C B TOWNEND © Thomas Telford and ICE 1941 DESIGN SEWAGE PURIFICATION WORKS TANKS SEDIMENTATION FLOW PYRAMIDS WEIRS REMOVAL DETRITUS FILTRATION SLUDGE DEWATERING INCINERATION EQUIPMENT TREATMENT ODOURS...

... Activated-sludge treatment . . . . . . . . . . . . . . . 22 Tanks for the separation of humus and activatedsludge . . . . . . . 24 Sludge-treatment and disposal . . . . . . . . . . . . . . 24 .Acknowledgements . . . . . . . . . . . . . . . . . 25 INTRODUCTION. THE main purpose of this Paper, which...

...R G HETHERINGTON; H T CALVERT; G WATSON; D M WATSON; H JACKSON; L F MOUNTFORT; A PARKER; S H JENKINS; E HALLIWELL © Thomas Telford and ICE 1941 WATER POLLUTION RESEARCH BOARD DESIGN SEWAGE PURIFICATION WORKS PERCOLATION FILTERS ACTIVATED SLUDGE SCREENING DETRITUS TANKS...

...J A R BROMAGE; A W H DEAN; F C GRIFFIN; J B L MEEK; J R TAYLOR © Thomas Telford and ICE 1940 SEWAGE DISPOSAL CITIES COUNTRIES DEVELOPING TROPICS PLANT SIMPLEX SLUDGE EFFLUENT PURIFICATION WORKS VARIATIONS FLOW DETRITUS DIGESTION TANKS OUTFALLS WELLS ECONOMICS POWER...

... PUMPING STATIONS SWITCHGEARS SIMPLEX AERATION DRAW OFF SLUDGE SETTLING PUMPS FLUMES DEWATERING SUPPLY POWER ELECTRIC TRANSFORMERS SWITCH HOUSES SALE EFFLUENT DELHI INDIA ASIA BROMAOE ON THE SEWAGE-DISPOSAL OF DELHI. 157 Paper No. 5216. The Sewage-Dispoaal of Delhi. t...

... for aggregates. The sludge-disposal site of the Delhiworkswaslocated about Q mile from the purscationworks, a t such a level that thesludge was delivered on to the drying area entirely by gravity discharge, thas doing away with all pumping; that was a very great advantage. The description given in t h e Paper...

... to the sprinkler, the nativealso saw that the pump and fwaenre operating satisfactorily. The plant did not comprise sludge and humus beds or sedimentation tanks requiring constant skilled attention, and there was no question of one man being daily employed to operate it. The only labour-charges...

... SLUDGE BIOLOGICAL FILTERS TREATMENT USE GAS STORMWATER TANKS SEWAGE DISPOSAL PURIFICATION SEWERAGE MECHANISATION UK WATSON OMNODERN SANITATION IN GREAT BRITAIN. 125 BRITISH-AMERICAN ENGINEERING CONGRESS, 1939. The following Paper, dealing with conditions in Great Britain, was to have...

...F C VOKES © Thomas Telford and ICE 1938 BIRMINGHAM TAME & REA DESIGN OPERATION SEWAGE DISPOSAL WORKS OXIDATION PLANT SLUDGE TREATMENT COSTS POWER GAS PROCESS PURIFICATION TREATMENT CONSTRUCTION BIRMINGHAM COLESHILL TAME REA UK VOKES ON COLESHILL...

... PURIFICATION OXIDATION PLANT ACTIVATED SLUDGE TANKS PROCESS EFFLUENT DIGESTION COSTS AERATION BACTERIA MARL SEDIMENTATION SETTLEMENT COLESHILL BIRMINGHAM TAME REA UK DISCUSSION ON COLESHILL SEWAGE-DISPOSAL WORKS. 343 Discussion. The AUTHORexhibited a number of lantern-slides...

...D M WATSON; J S ALFORD; W E BUSH; H P EDDY; F V A E ENGEL; A A OSBORNE; H F PAYNE; L PEARSE; E C THRUPP; W P WARLOW; G W WILKINSON UK © Thomas Telford and ICE 1937 MAINS DRAINAGE SIPHONS CITIES SLUDGE DEWATERING DRYING BEDS SEWAGE EFFLUENT VENTURI FLUMES DISSIPATION...

... SLUDGE TREATMENT PLANT CITIES URBAN DIGESTION TRUNK SEWERAGE EFFLUENT DISPOSAL STORMWATER POWER HOUSES GAS POWER TANKS SEDIMENTATION STORMWATER FLOW CONTROL MANAGEMENT COSTS ACTIVATED AERATION TUNNELS SHIELD DRIVEN SHIELDS PUMPS PUMPING STATIONS POLLUTION CENTRALISATION...

... INFILTRATION TRUNK GAUGING EFFLUENT CONDUITS OUTFALLS PURIFICATION SCREENING GRIT CHANNELS PRIMARY SEDIMENTATION TANKS SECONDARY AERATION SEPARATING STORMWATER SLUDGE POWER WASTE HEAT USE COMPRESSORS POWER HOUSES PUMPING STATIONS PUMPS PLANT DIGESTION DRYING BEDS COSTS URBAN...

...A LEITCH © Thomas Telford and ICE 1936 SEWAGE SLUDGE METHODS DISPOSAL HEAT EXTRACTION CONSTITUENTS LEITCH ON SEWAGE-SLUDGE. 583 Paper No. 5050. " Sewage-Sludge By ARCHIBALD LEITCBH.S, c., M. Inst. C.E. (Ordered by the Council to be published in abstractform only.) THE Paper deals...

...E T M GARLICK © Thomas Telford and ICE 1936 SEDIMENTATION ANAEROBIC DIGESTION SEWAGE SLUDGE ACTIVATED TREATMENT WORKS DESIGN PLANT GAS PRODUCTION DRYING FLOW STRENGTH RECORDS AGE IMHOFF TANKS TRACTION CLARIFIERS COLAC ECHUCA MILDURA VICTORIA 50 UARLICK...