The Purification of Sewage: Being a Brief Account of the Scientific Principles of Sewage Purification and Their Practical ApplicationC. Lockwood and son, 1904 - 220 pages |
From inside the book
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Page 28
... Collected during day . Collected during night . Total solids 137.0 Solids in suspension 64.8 38.6 Trace Chlorine 13.6 4.7 Ammonia 3.8 0.76 Albuminoid ammonia ... 0.198 0 04 This variation in the composition of sewage is a matter 28 THE ...
... Collected during day . Collected during night . Total solids 137.0 Solids in suspension 64.8 38.6 Trace Chlorine 13.6 4.7 Ammonia 3.8 0.76 Albuminoid ammonia ... 0.198 0 04 This variation in the composition of sewage is a matter 28 THE ...
Page 94
... collected throughout the twenty - four hours , yielded 066 part of albuminoid ammonia per 100,000 , while the raw sewage contained 1.2 part , the purification effected being nearly 50 per cent . Dr. Rideal found that the albuminoid ...
... collected throughout the twenty - four hours , yielded 066 part of albuminoid ammonia per 100,000 , while the raw sewage contained 1.2 part , the purification effected being nearly 50 per cent . Dr. Rideal found that the albuminoid ...
Page 134
... collected throughout the day by means of a large glass funnel , as it fell in the form of spray , and the following analyses were made : - FIG . 18. - CHESTERFIELD EXPERIMENTAL FILTER . Total solids 134 THE PURIFICATION OF SEWAGE .
... collected throughout the day by means of a large glass funnel , as it fell in the form of spray , and the following analyses were made : - FIG . 18. - CHESTERFIELD EXPERIMENTAL FILTER . Total solids 134 THE PURIFICATION OF SEWAGE .
Page 166
... collecting channel . This lip is a recent improvement , and prevents any leakage at the centre of the filter . The sewage , after it has passed through the turbine , falls into a circular collecting channel around the periphery of the ...
... collecting channel . This lip is a recent improvement , and prevents any leakage at the centre of the filter . The sewage , after it has passed through the turbine , falls into a circular collecting channel around the periphery of the ...
Page 180
... , an average day's sample of the sewage should be collected for analysis . Nothing more than broad generalizations can be laid down without definite instances to deal with . In the first place , let us suppose that we.
... , an average day's sample of the sewage should be collected for analysis . Nothing more than broad generalizations can be laid down without definite instances to deal with . In the first place , let us suppose that we.
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Common terms and phrases
acre albuminoid ammonia alkaline amount apparatus applied Architect Author automatic bacteria BOILER carbonate cent chemical Chesterfield chlorine cloth coal colour Construction contact beds contains Craigentinny Crown 8vo cubic centimetre D. K. CLARK Diagrams dish distilled water distributor drain Electrical Engineer Enlarged estimated Fcap feet filtration flask Formulæ Fourth Edition free ammonia grains per gallon gramme half-bound Illustrations inches incubation intermittent iron irrigation land lime liquefied Manual Manufacture matter in solution Mechanical method Mining necessary Nessler nitrifying Nitrogen as nitrates obtained organic matter oxidation oxygen absorbed percolating filters permanganate pipette Plates Pollution potash Practical Handbook Practical Treatise precipitating tank purification Revised revolving river sand SCOTT BURN Second Edition septic tank sewage effluent sewage farm sewage filter sewers sludge soil solid matter standard solution Steam Students sulphuric acid surface suspended matter Tables tank effluent Third Edition tion tube volume water supply water-closet
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