Sewerage and Sewage Disposal (Paperback)

Purchase of this book includes free trial access to www.million-books.com where you can read more than a million books for free. This is an OCR edition with typos. Excerpt from book: 1 Constituents Of Sewage. 2ooo Ibs. Boston sewage 2000 Ibs. Worcester sewage 2000 Ibs. Berlin sewage .. 2000 Ibs. sewage, average 50 English towns Organic Inorganic Dissolved Matter.SuspendedTotal dry Matter.Matter.1-1790-7471-9260-5070-4230-930I-5780- 102I -6801-4440-8942-3380-2760'6030-879I' 1460-7781-924I -422I'38I2-803From the researches of Wolff and Lehman the following data are tabulated: ? Weight In Pounds Of The Solid And Liquid Excrements Of A Mixed Population Of 100,000 Persons For A Year. Population, by Sex and Age. Fasces. Urine. Total.Organic Nitrogen.Phos- phates.Total.Organic Nitrogen.Phos- phates.37,610 men4,521,66452,41698,67245,217,782452,144183,45634,630 women. .1,237,040 28,000338 ' 37,458,512 297,136151,64814, 060 boys1,239,50420,49618,1226,423,67053,87224,30413, 700 girls .. Totals . .274,7366,2704,0325,041,34440,32019,1527,272,944107,182150,86494,141,308843,472378,560Weight In Grains Of The Solid And Liquid Excrements Per Person Per Day, And The Organic Nitrogen And Phosphates Contained Therein. Sex and Age. Men .. Women Boys .. Girls .. Means Ficces. Urine. Total.Organic Nitro: gen.Phos- phates.' Total.Organic Nitro- gen.Phos- phates.2,31527523,14823194694161720,833166851,69829258,7967333386966,94457271,27320 2514,9313260Weight In Pounds Of The Solid And Liquid Excrements Per Person Per Year. Sex and Age. Feces. Urine. Total.Organic Nitro- gen.Phos- phates.Total.Organic Nitro- gen.Phos- phates.Men .. ..12045I-392-62 1,204-S12-045-28Women3608 0'800-86 1,083-98'61 4-38Boys .. ..88'33 i'5i1-29 457-73'79 i'73Girls .. ..20'070-460-29361-32-95i '40Means . . 66231-041-26777'68 6-85i3-20Average Composition Of Human Excrements. (Per cent.) U i u.2 M pC 'K rt iI rt0)Kind.rtCflrt 5c$ % SFresh human faeces7...