Trades Waste: Its Treatment and Utilisation. With Special Reference to the Prevention of Rivers Pollution. A Handbook for Borough Engineers, Surveyors, Architects and Analysts |
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Page 6
... taken from the stream either above or below the outlet . 4. Should not show by biological examination , unaided by chemical reagents , the presence of ammonia , sulphuric acid , hydrocarbons , or saline or putrescible matter . 5. Should ...
... taken from the stream either above or below the outlet . 4. Should not show by biological examination , unaided by chemical reagents , the presence of ammonia , sulphuric acid , hydrocarbons , or saline or putrescible matter . 5. Should ...
Page 8
... taken up in earnest by the authorities having power so to do , as was the Alkali Works Regulation Act , a great deal might , from a very small beginning , have been accomplished , and that much more easily than it can be accom- plished ...
... taken up in earnest by the authorities having power so to do , as was the Alkali Works Regulation Act , a great deal might , from a very small beginning , have been accomplished , and that much more easily than it can be accom- plished ...
Page 21
... taken- 370 lbs . bauxite . 375 80 per cent . acid . 150 30 29 " " water . bog ore ( waste ) . This resulted in a cake of 900 lbs . , containing— Moisture , . Sulphate of alumina , Gangue and iron , 40.2 per cent . 35.9 23 23.9 " " The ...
... taken- 370 lbs . bauxite . 375 80 per cent . acid . 150 30 29 " " water . bog ore ( waste ) . This resulted in a cake of 900 lbs . , containing— Moisture , . Sulphate of alumina , Gangue and iron , 40.2 per cent . 35.9 23 23.9 " " The ...
Page 32
... taken to effect a thorough junction of the mass . The cement mortar to be mixed by measure in the proportions of one part of cement to two parts of clean washed sharp sand ; the cement to be mixed up only as it is required to be used ...
... taken to effect a thorough junction of the mass . The cement mortar to be mixed by measure in the proportions of one part of cement to two parts of clean washed sharp sand ; the cement to be mixed up only as it is required to be used ...
Page 34
... taken to heart much more than in the cases to follow . Enlarged section of wall 08 18 6,92 FIG . 24. - Paper Mill near Accrington . Plan of Precipitation Tanks . Scale 20 feet to an inch . IV . Burnley . II . Blackburn . In fig . 23 the ...
... taken to heart much more than in the cases to follow . Enlarged section of wall 08 18 6,92 FIG . 24. - Paper Mill near Accrington . Plan of Precipitation Tanks . Scale 20 feet to an inch . IV . Burnley . II . Blackburn . In fig . 23 the ...
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Common terms and phrases
Accrington alkaline alumina ammonia apparatus bisulphide bleach boiling Brewery carbonic acid cent CHARLES GRIFFIN Chemical Chemistry chloride coal colour Compressor containing Crown 8vo cylinder Darwen diagram discharged dissolved solids distillation Dyeing effluent ejector Engineer evaporation EXETER STREET fatty acids fermentation fibre filtration formed Fully Illustrated gases grains per gallon grease Handbook Handsome Cloth heat hydrochloric acid inches Inst iron Large 8vo lime liquid liquors LONDON CHARLES GRIFFIN Loss on Ignition machine manufacturers means mechanical Messrs Metallurgy method Mining organic matter oxide Paper Mill Parbold particles pipe piston Plates potash Practical Precipitation Tanks present pressure pump quantity Revised Rivers Pollution salts sample saponification scouring SECOND EDITION Section sewage Silica sludge soap liquors soda soluble solution solvent starch steam STRAND suds sulphate sulphocyanide sulphuric acid suspended matter Suspended Solids tank effluent temperature treatment Unsaponifiable valve Volatile volume washing waste liquors weight wool