...J D WATSON; A J MARTIN; G M C TAYLOR; J S ALFORD; A HONEYSETT © Thomas Telford and ICE 1928 DESIGN CONSTRUCTION SEWAGE TREATMENT TANKS SEPTIC PURIFICATION FILTERS SLUDGE DISPOSAL DILUTION PUMPING STATIONS DISCHARGES TRENTON NEW JERSEY CHICAGO USA Proceedings...

... ater passed through a sand filter without leaving an appreciable quantity of its colloids on the sand, for the granulescould not arrest them by adhesion, and their minute dimensions enabled them to pass easily through the interstices of afilter. The failure o f colloidal particles t o adhere t o stones...

...G MITCHELL © Thomas Telford and ICE 1925 WATER SUPPLY CITIES RIVERS SUPPLY WATER PURIFICATION LIME FEVERS ENTERIC DISEASES PUBLIC HEALTH STORAGE RESERVOIRS FILTRATION WORKS WATERWORKS INTAKES SCREENING CHAMBERS CONDUITS FILTERS BEDS AQUEDUCTS PIPES STEEL CAST IRON...

...R H L PENNELL; H ADDISON © Thomas Telford and ICE 1925 WATER SUPPLY WATER DISEASES SAFETY HEALTH COSTS PURIFICATION SYSTEMS DESIGN PLANT RIVERS CANALS PUMPS SEDIMENTATION TANKS FILTRATION FILTERS STRAINERS FLOODS TESTS SAND CHLORINATION APPARATUS EXPERIMENTS...

... a t home werenot so greatly interested, as they were not troubled with the same difficulty. Some time ago he visited the works a t Chester, where primary filters were employed ; they were of asomewhat different type from those mentioned in the Paper, but were on a similar principle. He noticed...

... OF HEALTH BIOAERATION BIOLOGICAL AERATION SEWAGE PURIFICATION FILTERS BEDS APPARATUS AIR REQUIREMENTS OXYGEN DEMAND SLUDGE TANKS DESIGN TREATMENT ACTIVATED BUBBLES PUMPS CHEMICAL PROCESS EFFLUENT AGITATION MOISTURE COMPRESSED MIXING ECONOMY SHEFFIELD UK...

... AGITATION DISPOSAL PURIFICATION SEDIMENTATION BACTERIA BEDS OXYGEN TEMPERATURE PRESSURE TANKS SURFACE ELECTRICAL TENSION FILTERS BACTERIAL TREATMENT DIFFUSERS COSTS POLLUTION BIRMINGHAM UK l'roceedingi.] DISCUSSION ON BIO-AERATION OF SEWAGE. 131 Discussion...

... TREATMENT HISTORY OUTFALLS REMOVAL STORMS WATER SUPPLY COLLOIDS COSTS DIGESTION VERTICAL SETTLING PERCOLATION FILTERS CAPE TOWN COLOMBO CALCUTTA SOUTH AFRICA SRI LANKA INDIA Correspondence. Mr. M . R. ATKINS,having beenassociatedwith thecarrying Mr. Atkin8 out of the works a t...

... FERRIES WATER SUPPLY FILTERS PURIFICATION BILHARZIA PUMPING PLANT PUMPS PIPELINES PIPES INUNDATION TEMPORARY WORKS COUNTRIES DEVELOPING GAUGES NARROW SUEZ CANAL EGYPT AFRICA MIDDLE EAST LLOYD ON THE SUEZ CANAL DEFENCES I N 1316. 349 I apers.] SECT1. 1.-OTHER SELECTEDPAPERS...

...-area is about 44-acres. Thereare seven filterse, achcovering 3,000 squareyardsT. heyare each 200 feet long, and their average width is 135 feet. The walls are built of 6-to-l concrete faced with blue bricks, with ashlar copings, and t,he floors are of concrete 9 to 1 2 inches thick covered with 3 inch...

..., and thence into the service-reservoir8of .the city. It was not proposed to provide roughing-filters or filter-beds. On examining the plans of theAmbergate service-reservoir, he was led to ask whether the Author had considered the question of constructing such reservoirs in reinforcedconcrete. Mr. Bushhad...

... out, and is described in this Paper. The following Table gives analysesof- (1) Unfiltered water actually being sold to the people of Swatow and used by them, obtained from the river near the city, and often mixed with sea-water. Papers.] OUGH ON SWATOW WATERWORKS. 301 (2) Filtered water supplied...

...W C UNWIN; E L MANSERGH; SIR A BINNIE; E P HILL; S C LEWIS; H F RUTTER; C HAWKSLEY; W HUNTER; H R MILL; F W MACAULAY WATERWORKS WATER SUPPLY PURIFICATION WATER DAMS TUNNELS FILTERS RAINFALL SUPPLY MASONRY CITIES BIRMINGHAM WALES ELAN VALLEY UK © Thomas Telford...

...A F BRUCE; J E CORNISH; F J DICK; C A FRIEND; A HAZEN; R E HORTON; J HUSBAND; R KENNEDY; H NOWROJI; C W SMITH; E L MANSERGH; W L MANSERGH © Thomas Telford and ICE 1912 WATERWORKS WATER SUPPLY PURIFICATION WATER RESERVOIRS FILTERS DISCHARGES PIPES BRIDGES RAINFALL DRAINAGE...

...E L MANSERGH; W L MANSERGH UK © Thomas Telford and ICE 1912 WATERWORKS WATER SUPPLY DRAINAGE RAINFALL DAMS RESERVOIRS TUNNELS PURIFICATION WATER POWER FILTERS AQUEDUCTS CONDUITS SIPHONS OVERFLOWS BRIDGES CROSSINGS CONSTRUCTION SUPPLY MASONRY CITIES ELAN...

... tank, and that the sewage should be pumped into this tank, when it would have sufficient head to discharge the tank-effluent on to filter-beds by gravity. That a refuse-destructor should be erected, which would raise the necessary steam for pumping. That a process of continuous filtration should...

...J C INGLIS; H F RUTTER; J WATSON; E J SILCOCK; J R LAING; B LATHAM; T HENNELL; S R LOWCOCK; F W MACAULAY; E M EATON; C HAWKSLEY; W HUNTER; L S M MARSH; W R B WISEMAN; D R RIDEAL FILTERS FILTRATION WATER SUPPLY BACTERIA PURIFICATION WATER TREATMENT STORAGE EVAPORATION CONSUMPTION...

...H G F BARHAM; J BRETT; A F BRUCE; G F CARTER; A CLARK; S E CORNISH; F J DICK; M B DUFF; C A FRIEND; W GORE; A HAZEN; H H HELLINS; R E HORTON; W H MAXWELL; P H PALMER; J M K PENNINK; J SHAW; C W SMITH; W B TRIPP; W WATTS; G B WILLIAMS; H T H SICCAMA FILTERS FILTRATION WATER SUPPLY ORGANISMS...

...R S G MOORE © Thomas Telford and ICE 1910 WATERWORKS RIVERS WATER SUPPLY FOUNDATIONS WELLS AIR LIFTS SETTLEMENT TANKS FILTERS MACHINERY WATER TOWERS PURIFICATION FOUNDATIONS WALLS INTAKES CITIES WUCHANG HANKOW HANYANY RIVER YANGTSE RIVER HAN CHINA ASIA...

... Thomas Telford and ICE 1910 DRAINAGE SEWAGE DISPOSAL RIVERS SEWERS TREATMENT TANKS EFFLUENT CITIES PURIFICATION DISTRIBUTION FLOW TEMPERATURE SEPTIC FILTERS FILTRATION SLUDGE FARMS BIRMINGHAM SALISBURY ENGLAND SYDNEY UK AUSTRALIA USA 388...