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Subseries 10. Sewage 1933-1975


Box 27
Folder 17 2101- Individual sewage disposal systems, 1947-1954
Folder 18 2101- Individual sewage disposal systems, 1956-1960
Folder 19 2102- Septic tanks, 1949-1958
Folder 20 2102- Septic tanks, 1958-1959
Folder 21 2200- Urban sewage, 1969-1970
Folder 22 2201- Laws, 1947-1957
Folder 23 2202- Planning guide for commercial establishments and institutions, 1960
Folder 24 2203- Standards, 1941-1960
Folder 25 2204- Laboratory analysis, 1953
Folder 26 2205- Copper sulphate for root and fungus control in sewers, 1949
Folder 27 2206- Biochemical oxidation of sewage, 1953-1955
Folder 28 2207- Thermasul- Sewage and water level control and indication, 1954
Folder 29 2208- Financing, 1947
Folder 30 2300- Urban sewage treatment, 1964
Folder 31 2300.1- Sanitary engineers conference, 1955
Folder 32 2300.1- Sanitary engineers conference, 1970
Folder 33 2301- History and financing, 1951
Folder 34 2301.1- Sewerage in Tokyo, 1963
Folder 35 2302- Small sewage treatment plants, 1948-1963
Folder 36 2302.1- Community planning for small sewage treatment plants, 1957-1965
Folder 37 2303- Filtration, 1951-1963
Folder 38 2305- Trickling filters, 1951-1956
Folder 39 2306- Individual treatment plants, undated
Folder 40 2307- Municipal sewage and industrial wastes- Collection and treatment, 1952-1960
Folder 41 2308- Activated sludge process, 1952-1954
Folder 42 2308- Activated sludge process, 1954-1963

Box 28
Folder 1 2309- Drainage, 1955-1956
Folder 2 2310- Sewage disposal program of the Allegheny County Sanitary Authority, 1953-1959
Folder 3 2311- Spiraflo clarifiers, undated
Folder 4 2312- Sewage disposal, 1952-1960
Folder 5 2312.1- Household sewage disposal systems, 1949
Folder 6 2312.1- Household sewage disposal systems, 1950-1954
Folder 7 2313- Water supply, sewerage and sewage treatment for public buildings, 1958
Folder 8 2314- B.O.D.- Effect of temperature, 1954-1963
Folder 9 2315- Oxidation ponds, algae symbiosis, 1946-1954
Folder 10 2315- Oxidation ponds, algae symbiosis, 1954-1959
Folder 11 2315- Oxidation ponds, algae symbiosis, 1959
Folder 12 2315.1- Algal growth, 1971
Folder 13 2316- Legislation, 1954
Folder 14 2317- Cities of Pittsburgh and Cincinnati, 1959
Folder 15 2318- Statistical summary of sewage works, 1950-1959
Folder 16 2319- Sewage characteristics, 1955
Folder 17 2320- Biocatalysis, 1953
Folder 18 2321- Irrigation, sewage farming, 1933-1957
Folder 19 2322- Biology, bacteriology of sewage and sewage sludge, 1962-1970
Folder 20 2323- Chlorination of sewage, 1945-1954
Folder 21 2324- Detergents, 1953-1961
Folder 22 2325- Micro-straining test and operating results, 1954-1959
Folder 23 2401- Digestion, 1954-1968
Folder 24 2401- Digestion, 1969-1971
Folder 25 2404- Incineration, 1954-1955
Folder 26 2405- Sludge conditioning and disposal, 1963
Folder 27 2406- Experimental studies on the concentration of raw sludge, 1946-1952
Folder 28 2501- Municipal sewer ordinances, undated
Folder 29 2502- Laboratory guide for sewage works operators, 1950
Folder 30 2503- Recirculation system for toilet waste, 1937-1952
Folder 31 2504- Sewer pipe, 1950-1959
Folder 32 2600- Industrial wastes, 1954-1971
Folder 33 2600- Industrial wastes, 1972-1975
Folder 34 2600.1- Control, undated
Folder 35 2601- Atmospheric contaminants, 1945-1959
Folder 36 2602- Radioactive waste disposal, 1955-1961
Folder 37 2602.1- National Bureau of Standards handbooks, 1938-1958
Folder 38 2603- Soap manufacturing, undated
Folder 39 2604- Citrus industry, 1947-1954
Folder 40 2605- Metal recovery by ion exchange, 1959-1961
Folder 41 2606- Mine wastes, 1951-1952
Folder 42 2607- Fluid solid separation processes, 1959
Folder 43 2608- Waste treatment facilities, 1952-1959
Folder 44 2608.1- Canton, Ohio, 1966
Folder 45 2609- Naphthelene in industrial wastes, 1952

Box 29
Folder 1 2610- Chlorination of industrial wastes, 1941-1960
Folder 2 2611- Industrial wastes utilization, 1952-1955
Folder 3 2612- Pulp and paper mills. Dairy waste management, 1962-1970
Folder 4 2613- Oil industry, 1953-1970
Folder 5 2615- Phenols, 1952-1953
Folder 6 2616- Milk processing, undated
Folder 7 2617- Meat industry, 1963
Folder 8 2618- Paper waste treatment, 1958-1971
Folder 9 2619- Phosphates and detergents, 1970
Folder 10 Sewage manual, Cattaraugus County, 1963